diff --git a/app/components/autocomplete/at_mention/at_mention.js b/app/components/autocomplete/at_mention/at_mention.js
index 7e045f59f..6a47fc173 100644
--- a/app/components/autocomplete/at_mention/at_mention.js
+++ b/app/components/autocomplete/at_mention/at_mention.js
@@ -266,7 +266,7 @@ export default class AtMention extends PureComponent {
 
         return (
             <SectionList
-                testID='autocomplete.at_mention.list'
+                testID='at_mention_suggestion.list'
                 keyboardShouldPersistTaps='always'
                 keyExtractor={this.keyExtractor}
                 style={[style.listView, {maxHeight: maxListHeight}]}
diff --git a/app/components/autocomplete/autocomplete.js b/app/components/autocomplete/autocomplete.js
index 3b202cfc6..e4641c206 100644
--- a/app/components/autocomplete/autocomplete.js
+++ b/app/components/autocomplete/autocomplete.js
@@ -205,6 +205,7 @@ export default class Autocomplete extends PureComponent {
         return (
             <View style={wrapperStyles}>
                 <View
+                    testID='autocomplete'
                     ref={this.containerRef}
                     style={containerStyles}
                 >
diff --git a/app/components/autocomplete/channel_mention/channel_mention.js b/app/components/autocomplete/channel_mention/channel_mention.js
index 20b79467d..3a6610d96 100644
--- a/app/components/autocomplete/channel_mention/channel_mention.js
+++ b/app/components/autocomplete/channel_mention/channel_mention.js
@@ -220,7 +220,7 @@ export default class ChannelMention extends PureComponent {
 
         return (
             <SectionList
-                testID='autocomplete.channel_mention.list'
+                testID='channel_mention_suggestion.list'
                 keyboardShouldPersistTaps='always'
                 keyExtractor={this.keyExtractor}
                 style={[style.listView, {maxHeight: maxListHeight}]}
diff --git a/app/components/autocomplete/emoji_suggestion/__snapshots__/emoji_suggestion.test.js.snap b/app/components/autocomplete/emoji_suggestion/__snapshots__/emoji_suggestion.test.js.snap
index 9e8615786..f1b65b105 100644
--- a/app/components/autocomplete/emoji_suggestion/__snapshots__/emoji_suggestion.test.js.snap
+++ b/app/components/autocomplete/emoji_suggestion/__snapshots__/emoji_suggestion.test.js.snap
@@ -3051,7 +3051,7 @@ exports[`components/autocomplete/emoji_suggestion should match snapshot 2`] = `
       },
     ]
   }
-  testID="autocomplete.emoji_suggestion.list"
+  testID="emoji_suggestion.list"
   updateCellsBatchingPeriod={50}
   windowSize={21}
 />
diff --git a/app/components/autocomplete/emoji_suggestion/emoji_suggestion.js b/app/components/autocomplete/emoji_suggestion/emoji_suggestion.js
index 8c25b2d09..48f9e7ac7 100644
--- a/app/components/autocomplete/emoji_suggestion/emoji_suggestion.js
+++ b/app/components/autocomplete/emoji_suggestion/emoji_suggestion.js
@@ -226,7 +226,7 @@ export default class EmojiSuggestion extends PureComponent {
 
         return (
             <FlatList
-                testID='autocomplete.emoji_suggestion.list'
+                testID='emoji_suggestion.list'
                 keyboardShouldPersistTaps='always'
                 style={[style.listView, {maxHeight: maxListHeight}]}
                 extraData={this.state}
diff --git a/app/components/autocomplete/slash_suggestion/slash_suggestion.js b/app/components/autocomplete/slash_suggestion/slash_suggestion.js
index 13b224826..a88aed272 100644
--- a/app/components/autocomplete/slash_suggestion/slash_suggestion.js
+++ b/app/components/autocomplete/slash_suggestion/slash_suggestion.js
@@ -204,7 +204,7 @@ export default class SlashSuggestion extends PureComponent {
 
         return (
             <FlatList
-                testID='autocomplete.slash_suggestion'
+                testID='slash_suggestion.list'
                 keyboardShouldPersistTaps='always'
                 style={[style.listView, {maxHeight: maxListHeight}]}
                 extraData={this.state}
diff --git a/app/components/edit_channel_info/__snapshots__/edit_channel_info.test.js.snap b/app/components/edit_channel_info/__snapshots__/edit_channel_info.test.js.snap
index 24d83682f..3ddd12ba1 100644
--- a/app/components/edit_channel_info/__snapshots__/edit_channel_info.test.js.snap
+++ b/app/components/edit_channel_info/__snapshots__/edit_channel_info.test.js.snap
@@ -17,7 +17,6 @@ exports[`EditChannelInfo should match snapshot 1`] = `
         "flex": 1,
       }
     }
-    testID="edit_channel.scroll"
   >
     <TouchableWithoutFeedback
       onPress={[Function]}
diff --git a/app/components/edit_channel_info/edit_channel_info.js b/app/components/edit_channel_info/edit_channel_info.js
index b79da9302..c2f04545f 100644
--- a/app/components/edit_channel_info/edit_channel_info.js
+++ b/app/components/edit_channel_info/edit_channel_info.js
@@ -53,6 +53,7 @@ export default class EditChannelInfo extends PureComponent {
         oldHeader: PropTypes.string,
         oldPurpose: PropTypes.string,
         isLandscape: PropTypes.bool.isRequired,
+        testID: PropTypes.string,
     };
 
     static defaultProps = {
@@ -204,6 +205,7 @@ export default class EditChannelInfo extends PureComponent {
             isLandscape,
             error,
             saving,
+            testID,
         } = this.props;
         const {keyboardVisible, keyboardPosition} = this.state;
         const bottomStyle = {
@@ -241,7 +243,7 @@ export default class EditChannelInfo extends PureComponent {
             <React.Fragment>
                 <StatusBar/>
                 <KeyboardAwareScrollView
-                    testID='edit_channel.scroll'
+                    testID={testID}
                     ref={this.scroll}
                     style={style.container}
                     keyboardShouldPersistTaps={'always'}
diff --git a/app/components/error_text/__snapshots__/error_text.test.js.snap b/app/components/error_text/__snapshots__/error_text.test.js.snap
index 0e0ba2b38..21e70b2ff 100644
--- a/app/components/error_text/__snapshots__/error_text.test.js.snap
+++ b/app/components/error_text/__snapshots__/error_text.test.js.snap
@@ -20,7 +20,7 @@ exports[`ErrorText should match snapshot 1`] = `
       },
     ]
   }
-  testID="error_text"
+  testID="error.text"
 >
   Username must begin with a letter and contain between 3 and 22 characters including numbers, lowercase letters, and the symbols
 </Text>
diff --git a/app/components/error_text/error_text.js b/app/components/error_text/error_text.js
index 6da48bd6a..72f88c408 100644
--- a/app/components/error_text/error_text.js
+++ b/app/components/error_text/error_text.js
@@ -29,7 +29,7 @@ export default class ErrorText extends PureComponent {
         if (intl) {
             return (
                 <FormattedText
-                    testID='error_text'
+                    testID='error.text'
                     id={intl.id}
                     defaultMessage={intl.defaultMessage}
                     values={intl.values}
@@ -40,7 +40,7 @@ export default class ErrorText extends PureComponent {
 
         return (
             <Text
-                testID='error_text'
+                testID='error.text'
                 style={[GlobalStyles.errorLabel, style.errorLabel, textStyle]}
             >
                 {error.message || error}
diff --git a/app/components/pasteable_text_input/__snapshots__/index.test.js.snap b/app/components/pasteable_text_input/__snapshots__/index.test.js.snap
index 39a292f1c..8e1dbe0ea 100644
--- a/app/components/pasteable_text_input/__snapshots__/index.test.js.snap
+++ b/app/components/pasteable_text_input/__snapshots__/index.test.js.snap
@@ -5,7 +5,7 @@ exports[`PasteableTextInput should render pasteable text input 1`] = `
   allowFontScaling={true}
   onPaste={[Function]}
   rejectResponderTermination={true}
-  testID="post_input"
+  testID="post.input"
   underlineColorAndroid="transparent"
 >
   My Text
diff --git a/app/components/pasteable_text_input/index.js b/app/components/pasteable_text_input/index.js
index b8ac6e917..239a90178 100644
--- a/app/components/pasteable_text_input/index.js
+++ b/app/components/pasteable_text_input/index.js
@@ -57,7 +57,7 @@ export class PasteableTextInput extends React.PureComponent {
 
         return (
             <TextInput
-                testID='post_input'
+                testID='post.input'
                 {...props}
                 onPaste={this.onPaste}
                 ref={forwardRef}
diff --git a/app/components/post_draft/__snapshots__/post_draft.test.js.snap b/app/components/post_draft/__snapshots__/post_draft.test.js.snap
index 58beb9613..5426b89c7 100644
--- a/app/components/post_draft/__snapshots__/post_draft.test.js.snap
+++ b/app/components/post_draft/__snapshots__/post_draft.test.js.snap
@@ -316,7 +316,7 @@ exports[`PostDraft Should render the DraftInput 1`] = `
               "paddingTop": 6,
             }
           }
-          testID="post_input"
+          testID="post.input"
           textContentType="none"
           underlineColorAndroid="transparent"
         />
@@ -531,7 +531,7 @@ exports[`PostDraft Should render the DraftInput 1`] = `
                 "paddingRight": 8,
               }
             }
-            testID="disabled_send_button"
+            testID="disabled_send.button"
           >
             <View
               style={
diff --git a/app/components/post_draft/post_draft.test.js b/app/components/post_draft/post_draft.test.js
index 76d3eb5a3..40249bedd 100644
--- a/app/components/post_draft/post_draft.test.js
+++ b/app/components/post_draft/post_draft.test.js
@@ -63,7 +63,7 @@ describe('PostDraft', () => {
         );
 
         expect(toJSON()).toMatchSnapshot();
-        expect(getByTestId('post_input')).toBeTruthy();
+        expect(getByTestId('post.input')).toBeTruthy();
         expect(queryByText('Close Channel')).toBeNull();
     });
 
@@ -79,7 +79,7 @@ describe('PostDraft', () => {
         expect(toJSON()).toMatchSnapshot();
 
         // Should not render text input
-        expect(queryByTestId('post_input')).toBeNull();
+        expect(queryByTestId('post.input')).toBeNull();
 
         // Should match text description
         expect(getByText('You are viewing an ')).toBeTruthy();
@@ -100,7 +100,7 @@ describe('PostDraft', () => {
         expect(toJSON()).toMatchSnapshot();
 
         // Should not render text input
-        expect(queryByTestId('post_input')).toBeNull();
+        expect(queryByTestId('post.input')).toBeNull();
 
         // Should match text description
         expect(getByText('You are viewing an ')).toBeTruthy();
@@ -121,7 +121,7 @@ describe('PostDraft', () => {
         expect(toJSON()).toMatchSnapshot();
 
         // Should not render text input
-        expect(queryByTestId('post_input')).toBeNull();
+        expect(queryByTestId('post.input')).toBeNull();
 
         // Should match text description
         expect(getByText('This channel is read-only.')).toBeTruthy();
@@ -140,7 +140,7 @@ describe('PostDraft', () => {
         expect(toJSON()).toMatchSnapshot();
 
         // Should not render text input
-        expect(queryByTestId('post_input')).toBeNull();
+        expect(queryByTestId('post.input')).toBeNull();
 
         // Should match text description
         expect(getByText('This channel is read-only.')).toBeTruthy();
diff --git a/app/components/post_draft/send_action/__snapshots__/send.test.js.snap b/app/components/post_draft/send_action/__snapshots__/send.test.js.snap
index 6705bb28e..5b787c37e 100644
--- a/app/components/post_draft/send_action/__snapshots__/send.test.js.snap
+++ b/app/components/post_draft/send_action/__snapshots__/send.test.js.snap
@@ -8,7 +8,7 @@ exports[`SendAction should change theme backgroundColor to 0.3 opacity 1`] = `
       "paddingRight": 8,
     }
   }
-  testID="disabled_send_button"
+  testID="disabled_send.button"
 >
   <View
     style={
@@ -45,7 +45,7 @@ exports[`SendAction should match snapshot 1`] = `
       "paddingRight": 8,
     }
   }
-  testID="send_button"
+  testID="send.button"
   type="opacity"
 >
   <View
@@ -78,7 +78,7 @@ exports[`SendAction should render theme backgroundColor 1`] = `
       "paddingRight": 8,
     }
   }
-  testID="send_button"
+  testID="send.button"
   type="opacity"
 >
   <View
diff --git a/app/components/post_draft/send_action/index.js b/app/components/post_draft/send_action/index.js
index 98095c7d0..8ec65a6a0 100644
--- a/app/components/post_draft/send_action/index.js
+++ b/app/components/post_draft/send_action/index.js
@@ -16,7 +16,7 @@ function SendButton(props) {
     if (props.disabled) {
         return (
             <View
-                testID='disabled_send_button'
+                testID='disabled_send.button'
                 style={style.sendButtonContainer}
             >
                 <View style={[style.sendButton, style.disableButton]}>
@@ -32,7 +32,7 @@ function SendButton(props) {
 
     return (
         <TouchableWithFeedback
-            testID='send_button'
+            testID='send.button'
             onPress={props.handleSendMessage}
             style={style.sendButtonContainer}
             type={'opacity'}
diff --git a/app/components/reaction_picker/__snapshots__/reaction_picker.test.js.snap b/app/components/reaction_picker/__snapshots__/reaction_picker.test.js.snap
index cc7ef5ad8..304505834 100644
--- a/app/components/reaction_picker/__snapshots__/reaction_picker.test.js.snap
+++ b/app/components/reaction_picker/__snapshots__/reaction_picker.test.js.snap
@@ -230,7 +230,7 @@ exports[`Reactions Should match snapshot with default emojis 1`] = `
   />
   <TouchableWithoutFeedback
     onPress={[MockFunction]}
-    testID="reaction_picker.open"
+    testID="open.reaction_picker"
   >
     <View
       style={
@@ -492,7 +492,7 @@ exports[`Reactions Should match snapshot with default emojis 2`] = `
   />
   <TouchableWithoutFeedback
     onPress={[MockFunction]}
-    testID="reaction_picker.open"
+    testID="open.reaction_picker"
   >
     <View
       style={
diff --git a/app/components/reaction_picker/reaction_picker.js b/app/components/reaction_picker/reaction_picker.js
index 309ce8917..da1072565 100644
--- a/app/components/reaction_picker/reaction_picker.js
+++ b/app/components/reaction_picker/reaction_picker.js
@@ -83,7 +83,7 @@ export default class ReactionPicker extends PureComponent {
                 {list}
                 <TouchableWithoutFeedback
                     onPress={this.props.openReactionScreen}
-                    testID='reaction_picker.open'
+                    testID='open.reaction_picker'
                 >
                     <View
                         style={[
diff --git a/app/components/search_bar/index.js b/app/components/search_bar/index.js
index 6873d762d..7198e4ea6 100644
--- a/app/components/search_bar/index.js
+++ b/app/components/search_bar/index.js
@@ -315,7 +315,6 @@ export default class Search extends PureComponent {
                     ]}
                 >
                     <SearchBar
-                        testID='search.bar'
                         autoCapitalize={this.props.autoCapitalize}
                         autoCorrect={false}
                         autoFocus={this.props.autoFocus}
diff --git a/app/components/sidebars/main/channels_list/channels_list.js b/app/components/sidebars/main/channels_list/channels_list.js
index 153f2b074..f302c0776 100644
--- a/app/components/sidebars/main/channels_list/channels_list.js
+++ b/app/components/sidebars/main/channels_list/channels_list.js
@@ -160,7 +160,7 @@ export default class ChannelsList extends PureComponent {
         return (
             <View
                 style={styles.container}
-                testID='channels_list'
+                testID='channels.list'
             >
                 <View style={styles.headerContainer}>
                     {title}
diff --git a/app/components/sidebars/main/main_sidebar_base.js b/app/components/sidebars/main/main_sidebar_base.js
index 01914d9e3..dbc04078b 100644
--- a/app/components/sidebars/main/main_sidebar_base.js
+++ b/app/components/sidebars/main/main_sidebar_base.js
@@ -256,7 +256,7 @@ export default class MainSidebarBase extends Component {
                     showTeams={showTeams}
                     drawerOpened={this.state.drawerOpened}
                     drawerWidth={drawerWidth - offset}
-                    testID='main_sidebar'
+                    testID='main.sidebar'
                 >
                     {lists}
                 </DrawerSwiper>
diff --git a/app/screens/add_reaction/index.js b/app/screens/add_reaction/index.js
index e0a62ec02..1da5bd71e 100644
--- a/app/screens/add_reaction/index.js
+++ b/app/screens/add_reaction/index.js
@@ -27,7 +27,7 @@ export default class AddReaction extends PureComponent {
 
     leftButton = {
         id: 'close-add-reaction',
-        testID: 'screen.add_reaction.close',
+        testID: 'close.add_reaction.button',
     };
 
     constructor(props) {
@@ -60,7 +60,10 @@ export default class AddReaction extends PureComponent {
 
     render() {
         return (
-            <View style={styles.container}>
+            <View
+                testID='add_reaction.screen'
+                style={styles.container}
+            >
                 <EmojiPicker onEmojiPress={this.handleEmojiPress}/>
             </View>
         );
diff --git a/app/screens/channel/channel.android.js b/app/screens/channel/channel.android.js
index f6a8d56f1..a6e86243c 100644
--- a/app/screens/channel/channel.android.js
+++ b/app/screens/channel/channel.android.js
@@ -67,7 +67,7 @@ export default class ChannelAndroid extends ChannelBase {
             component = (
                 <KeyboardLayout>
                     <View
-                        testID='channel_screen'
+                        testID='channel.screen'
                         style={style.flex}
                     >
                         <ChannelPostList registerTypingAnimation={this.registerTypingAnimation}/>
diff --git a/app/screens/channel/channel.ios.js b/app/screens/channel/channel.ios.js
index 40089f8a7..3e9a3a15f 100644
--- a/app/screens/channel/channel.ios.js
+++ b/app/screens/channel/channel.ios.js
@@ -107,7 +107,7 @@ export default class ChannelIOS extends ChannelBase {
 
         return (
             <MainSidebar
-                testID='channel_screen'
+                testID='channel.screen'
                 ref={this.mainSidebarRef}
             >
                 <SettingsSidebar ref={this.settingsSidebarRef}>
diff --git a/app/screens/channel_info/__snapshots__/channel_info.test.js.snap b/app/screens/channel_info/__snapshots__/channel_info.test.js.snap
index d71c797e5..c018b780e 100644
--- a/app/screens/channel_info/__snapshots__/channel_info.test.js.snap
+++ b/app/screens/channel_info/__snapshots__/channel_info.test.js.snap
@@ -7,6 +7,7 @@ exports[`channelInfo should match snapshot 1`] = `
       "flex": 1,
     }
   }
+  testID="channel_info.screen"
 >
   <Connect(StatusBar) />
   <ScrollView
diff --git a/app/screens/channel_info/channel_info.js b/app/screens/channel_info/channel_info.js
index 02ca8ced9..dddd77331 100644
--- a/app/screens/channel_info/channel_info.js
+++ b/app/screens/channel_info/channel_info.js
@@ -179,7 +179,10 @@ export default class ChannelInfo extends PureComponent {
         const channelIsArchived = currentChannel.delete_at !== 0;
 
         return (
-            <View style={style.container}>
+            <View
+                testID='channel_info.screen'
+                style={style.container}
+            >
                 <StatusBar/>
                 <ScrollView
                     style={style.scrollView}
diff --git a/app/screens/create_channel/create_channel.js b/app/screens/create_channel/create_channel.js
index bb1cc7b88..412c4a6eb 100644
--- a/app/screens/create_channel/create_channel.js
+++ b/app/screens/create_channel/create_channel.js
@@ -179,6 +179,7 @@ export default class CreateChannel extends PureComponent {
 
         return (
             <EditChannelInfo
+                testID='create_channel.screen'
                 theme={theme}
                 enableRightButton={this.emitCanCreateChannel}
                 error={error}
diff --git a/app/screens/edit_channel/edit_channel.js b/app/screens/edit_channel/edit_channel.js
index a384940b1..6a0a929de 100644
--- a/app/screens/edit_channel/edit_channel.js
+++ b/app/screens/edit_channel/edit_channel.js
@@ -315,6 +315,7 @@ export default class EditChannel extends PureComponent {
                 excludeFooter={true}
             >
                 <EditChannelInfo
+                    testID='edit_channel.screen'
                     theme={theme}
                     enableRightButton={this.emitCanUpdateChannel}
                     error={error}
diff --git a/app/screens/edit_post/__snapshots__/edit_post.test.js.snap b/app/screens/edit_post/__snapshots__/edit_post.test.js.snap
index 6ec441624..e62426d34 100644
--- a/app/screens/edit_post/__snapshots__/edit_post.test.js.snap
+++ b/app/screens/edit_post/__snapshots__/edit_post.test.js.snap
@@ -8,6 +8,7 @@ exports[`EditPost should match snapshot 1`] = `
         "flex": 1,
       }
     }
+    testID="edit_post.screen"
   >
     <Connect(StatusBar) />
     <View
diff --git a/app/screens/edit_post/edit_post.js b/app/screens/edit_post/edit_post.js
index a2b51f636..0ce4e6698 100644
--- a/app/screens/edit_post/edit_post.js
+++ b/app/screens/edit_post/edit_post.js
@@ -250,7 +250,10 @@ export default class EditPost extends PureComponent {
 
         return (
             <>
-                <View style={style.container}>
+                <View
+                    testID='edit_post.screen'
+                    style={style.container}
+                >
                     <StatusBar/>
                     <View style={style.scrollView}>
                         {displayError}
diff --git a/app/screens/login/login.js b/app/screens/login/login.js
index c1538984b..76be25c63 100644
--- a/app/screens/login/login.js
+++ b/app/screens/login/login.js
@@ -339,7 +339,7 @@ export default class Login extends PureComponent {
 
             proceed = (
                 <Button
-                    testID='signin_button'
+                    testID='signin.button'
                     onPress={this.preSignIn}
                     containerStyle={[GlobalStyles.signupButton, additionalStyle]}
                 >
@@ -387,7 +387,7 @@ export default class Login extends PureComponent {
                             size={76}
                             style={GlobalStyles.logo}
                         />
-                        <View testID='login_screen'>
+                        <View testID='login.screen'>
                             <Text style={GlobalStyles.header}>
                                 {this.props.config.SiteName}
                             </Text>
@@ -399,7 +399,7 @@ export default class Login extends PureComponent {
                         </View>
                         <ErrorText error={this.state.error}/>
                         <TextInput
-                            testID='username_input'
+                            testID='username.input'
                             autoCapitalize='none'
                             autoCorrect={false}
                             blurOnSubmit={false}
@@ -415,7 +415,7 @@ export default class Login extends PureComponent {
                             underlineColorAndroid='transparent'
                         />
                         <TextInput
-                            testID='password_input'
+                            testID='password.input'
                             autoCapitalize='none'
                             autoCorrect={false}
                             disableFullscreenUI={true}
diff --git a/app/screens/more_channels/__snapshots__/more_channels.test.js.snap b/app/screens/more_channels/__snapshots__/more_channels.test.js.snap
index 7899062ef..92dd245fc 100644
--- a/app/screens/more_channels/__snapshots__/more_channels.test.js.snap
+++ b/app/screens/more_channels/__snapshots__/more_channels.test.js.snap
@@ -12,6 +12,7 @@ exports[`MoreChannels should match snapshot 1`] = `
           "paddingLeft": 8,
         }
       }
+      testID="more_channels.screen"
     >
       <View
         style={null}
diff --git a/app/screens/more_channels/more_channels.js b/app/screens/more_channels/more_channels.js
index 0d501fbcb..e1628663c 100644
--- a/app/screens/more_channels/more_channels.js
+++ b/app/screens/more_channels/more_channels.js
@@ -84,7 +84,7 @@ export default class MoreChannels extends PureComponent {
             id: 'create-pub-channel',
             text: context.intl.formatMessage({id: 'mobile.create_channel', defaultMessage: 'Create'}),
             showAsAction: 'always',
-            testID: 'public_channels.create.button',
+            testID: 'public_channel.create.button',
         };
 
         this.leftButton = {
@@ -454,7 +454,10 @@ export default class MoreChannels extends PureComponent {
 
             content = (
                 <React.Fragment>
-                    <View style={style.searchBar}>
+                    <View
+                        testID='more_channels.screen'
+                        style={style.searchBar}
+                    >
                         <View style={padding(isLandscape)}>
                             <SearchBar
                                 ref={this.setSearchBarRef}
diff --git a/app/screens/more_dms/more_dms.js b/app/screens/more_dms/more_dms.js
index f64b9f357..8f33c9061 100644
--- a/app/screens/more_dms/more_dms.js
+++ b/app/screens/more_dms/more_dms.js
@@ -477,7 +477,7 @@ export default class MoreDirectMessages extends PureComponent {
         }
 
         return (
-            <KeyboardLayout testID='direct_channels_screen'>
+            <KeyboardLayout testID='direct_channels.screen'>
                 <StatusBar/>
                 <View style={style.searchBar}>
                     <View style={padding(isLandscape)}>
diff --git a/app/screens/post_options/__snapshots__/post_options.test.js.snap b/app/screens/post_options/__snapshots__/post_options.test.js.snap
index 7f10d267f..42144e7b0 100644
--- a/app/screens/post_options/__snapshots__/post_options.test.js.snap
+++ b/app/screens/post_options/__snapshots__/post_options.test.js.snap
@@ -7,6 +7,7 @@ exports[`PostOptions should match snapshot, no option for system message to user
       "flex": 1,
     }
   }
+  testID="post.options"
 >
   <Connect(SlideUpPanel)
     allowStayMiddle={false}
@@ -201,6 +202,7 @@ exports[`PostOptions should match snapshot, showing Delete option only for syste
       "flex": 1,
     }
   }
+  testID="post.options"
 >
   <Connect(SlideUpPanel)
     allowStayMiddle={false}
@@ -431,6 +433,7 @@ exports[`PostOptions should match snapshot, showing all possible options 1`] = `
       "flex": 1,
     }
   }
+  testID="post.options"
 >
   <Connect(SlideUpPanel)
     allowStayMiddle={false}
diff --git a/app/screens/post_options/post_options.js b/app/screens/post_options/post_options.js
index ed65aa250..dbb1e71ed 100644
--- a/app/screens/post_options/post_options.js
+++ b/app/screens/post_options/post_options.js
@@ -413,7 +413,10 @@ export default class PostOptions extends PureComponent {
         const initialPosition = getInitialPosition(deviceHeight, marginFromTop);
 
         return (
-            <View style={style.container}>
+            <View
+                testID='post.options'
+                style={style.container}
+            >
                 <SlideUpPanel
                     allowStayMiddle={false}
                     ref={this.refSlideUpPanel}
diff --git a/app/screens/search/search.js b/app/screens/search/search.js
index d7d84700b..e0f77d9e6 100644
--- a/app/screens/search/search.js
+++ b/app/screens/search/search.js
@@ -712,7 +712,10 @@ export default class Search extends PureComponent {
             <SafeAreaView style={style.flex}>
                 <KeyboardLayout>
                     <StatusBar/>
-                    <View style={[style.header, paddingRes]}>
+                    <View
+                        testID='search.screen'
+                        style={[style.header, paddingRes]}
+                    >
                         <SearchBar
                             ref={this.setSearchBarRef}
                             placeholder={intl.formatMessage({id: 'search_bar.search', defaultMessage: 'Search'})}
diff --git a/app/screens/select_server/select_server.js b/app/screens/select_server/select_server.js
index d936d3177..e3e1d4612 100644
--- a/app/screens/select_server/select_server.js
+++ b/app/screens/select_server/select_server.js
@@ -499,7 +499,7 @@ export default class SelectServer extends PureComponent {
 
         return (
             <SafeAreaView
-                testID='select_server_screen'
+                testID='select_server.screen'
                 style={style.container}
             >
                 <KeyboardAvoidingView
@@ -520,7 +520,7 @@ export default class SelectServer extends PureComponent {
                                 style={GlobalStyles.logo}
                             />
 
-                            <View>
+                            <View testID='header.text'>
                                 <FormattedText
                                     style={[GlobalStyles.header, GlobalStyles.label]}
                                     id='mobile.components.select_server_view.enterServerUrl'
@@ -528,7 +528,7 @@ export default class SelectServer extends PureComponent {
                                 />
                             </View>
                             <TextInput
-                                testID='server_url_input'
+                                testID='server_url.input'
                                 ref={this.inputRef}
                                 value={url}
                                 editable={!inputDisabled}
@@ -548,7 +548,7 @@ export default class SelectServer extends PureComponent {
                                 disableFullscreenUI={true}
                             />
                             <Button
-                                testID='connect_button'
+                                testID='connect.button'
                                 onPress={this.handleConnect}
                                 containerStyle={[GlobalStyles.signupButton, style.connectButton]}
                             >
diff --git a/app/screens/select_server/select_server.test.js b/app/screens/select_server/select_server.test.js
index 0d3e90bf2..443f3751e 100644
--- a/app/screens/select_server/select_server.test.js
+++ b/app/screens/select_server/select_server.test.js
@@ -32,7 +32,7 @@ describe('SelectServer', () => {
         const button = getByText('Connect');
         fireEvent.press(button);
 
-        await waitFor(() => expect(getByTestId('error_text')).toBeTruthy());
+        await waitFor(() => expect(getByTestId('error.text')).toBeTruthy());
         expect(getByText('Please enter a valid server URL')).toBeTruthy();
     });
 
@@ -41,13 +41,13 @@ describe('SelectServer', () => {
             <SelectServer {...baseProps}/>,
         );
 
-        const urlInput = getByTestId('server_url_input');
+        const urlInput = getByTestId('server_url.input');
         fireEvent.changeText(urlInput, '  ');
 
         const button = getByText('Connect');
         fireEvent.press(button);
 
-        await waitFor(() => expect(getByTestId('error_text')).toBeTruthy());
+        await waitFor(() => expect(getByTestId('error.text')).toBeTruthy());
         expect(getByText('Please enter a valid server URL')).toBeTruthy();
     });
 
@@ -56,13 +56,13 @@ describe('SelectServer', () => {
             <SelectServer {...baseProps}/>,
         );
 
-        const urlInput = getByTestId('server_url_input');
+        const urlInput = getByTestId('server_url.input');
         fireEvent.changeText(urlInput, 'ht://invalid:8065');
 
         const button = getByText('Connect');
         fireEvent.press(button);
 
-        await waitFor(() => expect(getByTestId('error_text')).toBeTruthy());
+        await waitFor(() => expect(getByTestId('error.text')).toBeTruthy());
         expect(getByText('URL must start with http:// or https://')).toBeTruthy();
     });
 
@@ -71,13 +71,13 @@ describe('SelectServer', () => {
             <SelectServer {...baseProps}/>,
         );
 
-        const urlInput = getByTestId('server_url_input');
+        const urlInput = getByTestId('server_url.input');
         fireEvent.changeText(urlInput, 'http://localhost:8065');
 
         const button = getByText('Connect');
         fireEvent.press(button);
 
-        expect(queryByTestId('error_text')).toBeNull();
+        expect(queryByTestId('error.text')).toBeNull();
         await waitFor(() => expect(getByText('Connecting...')).toBeTruthy());
     });
 });
\ No newline at end of file
diff --git a/detox/.babelrc b/detox/.babelrc
index e5294adf6..1f7e93ad1 100644
--- a/detox/.babelrc
+++ b/detox/.babelrc
@@ -1,6 +1,7 @@
 {
     "presets": ["@babel/preset-env"],
     "plugins": [
+        "@babel/plugin-proposal-class-properties",
         "@babel/plugin-transform-runtime",
         ["module-resolver", {
             "root": ["."],
diff --git a/detox/e2e/support/ui/component/autocomplete.js b/detox/e2e/support/ui/component/autocomplete.js
new file mode 100644
index 000000000..0e029a2bd
--- /dev/null
+++ b/detox/e2e/support/ui/component/autocomplete.js
@@ -0,0 +1,37 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+class Autocomplete {
+    testID = {
+        autocomplete: 'autocomplete',
+        atMentionSuggestionList: 'at_mention_suggestion.list',
+        channelMentionSuggestionList: 'channel_mention_suggestion.list',
+        dateSuggestion: 'autocomplete.date_suggestion',
+        emojiSuggestionList: 'emoji_suggestion.list',
+        slashSuggestionList: 'slash_suggestion.list',
+    }
+
+    autocomplete = element(by.id(this.testID.autocomplete));
+    atMentionSuggestionList = element(by.id(this.testID.atMentionSuggestionList));
+    channelMentionSuggestionList = element(by.id(this.testID.channelMentionSuggestionList));
+    dateSuggestion = element(by.id(this.testID.dateSuggestion));
+    emojiSuggestionList = element(by.id(this.testID.emojiSuggestionList));
+    slashSuggestionList = element(by.id(this.testID.slashSuggestionList));
+
+    getAtMentionItem = (userId) => {
+        return element(by.id(`autocomplete.at_mention.item.${userId}`));
+    }
+
+    toBeVisible = async (isVisible = true) => {
+        if (isVisible) {
+            await expect(this.autocomplete.atIndex(0)).toBeVisible();
+            return this.autocomplete;
+        }
+
+        await expect(this.autocomplete).not.toBeVisible();
+        return null;
+    }
+}
+
+const autocomplete = new Autocomplete();
+export default autocomplete;
diff --git a/detox/e2e/support/ui/component/channel_sidebar.js b/detox/e2e/support/ui/component/channel_sidebar.js
new file mode 100644
index 000000000..8254d7f69
--- /dev/null
+++ b/detox/e2e/support/ui/component/channel_sidebar.js
@@ -0,0 +1,35 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+class ChannelSidebar {
+    testID = {
+        mainSidebar: 'main.sidebar',
+        channelItemDisplayName: 'channel_item.display_name',
+        channelsList: 'channels.list',
+        addChannel: 'action_button_sidebar.channels',
+        addDirectChannel: 'action_button_sidebar.direct',
+    }
+
+    mainSidebar = element(by.id(this.testID.mainSidebar));
+    channelItemDisplayName = element(by.id(this.testID.channelItemDisplayName));
+    channelsList = element(by.id(this.testID.channelsList));
+    addChannel = element(by.id(this.testID.addChannel));
+    addDirectChannel = element(by.id(this.testID.addDirectChannel));
+
+    toBeVisible = async () => {
+        await expect(element(by.id(this.testID.mainSidebar))).toBeVisible();
+    }
+
+    getChannelByDisplayName = (displayName) => {
+        return element(by.text(displayName).withAncestor(by.id(this.testID.channelsList)));
+    }
+
+    hasChannelAtIndex = async (index, channelDisplayName) => {
+        await expect(
+            element(by.id(this.testID.channelItemDisplayName).withAncestor(by.id(this.testID.channelsList))).atIndex(index),
+        ).toHaveText(channelDisplayName);
+    }
+}
+
+const channelSidebar = new ChannelSidebar();
+export default channelSidebar;
diff --git a/detox/e2e/support/ui/component/index.js b/detox/e2e/support/ui/component/index.js
new file mode 100644
index 000000000..1511323a4
--- /dev/null
+++ b/detox/e2e/support/ui/component/index.js
@@ -0,0 +1,12 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+import Autocomplete from './autocomplete';
+import ChannelSidebar from './channel_sidebar';
+import PostOptions from './post_options';
+
+export {
+    Autocomplete,
+    ChannelSidebar,
+    PostOptions,
+};
diff --git a/detox/e2e/support/ui/component/post_options.js b/detox/e2e/support/ui/component/post_options.js
new file mode 100644
index 000000000..37e328e18
--- /dev/null
+++ b/detox/e2e/support/ui/component/post_options.js
@@ -0,0 +1,18 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+class PostOptions {
+    testID = {
+        postOptions: 'post.options',
+        openReactionPicker: 'open.reaction_picker',
+    }
+
+    openReactionPicker = element(by.id(this.testID.openReactionPicker));
+
+    toBeVisible = async () => {
+        await expect(element(by.id(this.testID.postOptions))).toBeVisible();
+    }
+}
+
+const postOptions = new PostOptions();
+export default postOptions;
diff --git a/detox/e2e/support/ui/screen.js b/detox/e2e/support/ui/screen.js
deleted file mode 100644
index d7602c99a..000000000
--- a/detox/e2e/support/ui/screen.js
+++ /dev/null
@@ -1,62 +0,0 @@
-// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
-// See LICENSE.txt for license information.
-
-import {serverUrl} from '../test_config';
-
-// ****************************************************************
-// Select Server Screen
-// ****************************************************************
-
-/**
- * fulfillSelectServerScreen enters server URL on Select Server screen and then tap connect button.
- * @param {String} url - server URL
- */
-export async function fulfillSelectServerScreen(url) {
-    await expect(element(by.id('select_server_screen'))).toBeVisible();
-
-    await element(by.id('server_url_input')).replaceText(url);
-
-    // # Tap anywhere to hide keyboard
-    await element(by.text('Enter Server URL')).tap();
-
-    await element(by.id('connect_button')).tap();
-}
-
-// ****************************************************************
-// Login Screen
-// ****************************************************************
-
-/**
- * fulfillLoginScreen enters credential on Login screen and then tap "Sign in" button to log in.
- * @param {Object} user - user to login with username and password
- */
-export async function fulfillLoginScreen(user = {}) {
-    await expect(element(by.id('login_screen'))).toBeVisible();
-
-    await element(by.id('username_input')).replaceText(user.username);
-
-    // # Tap anywhere to hide keyboard
-    await element(by.id('login_screen')).tap({x: 10, y: 10});
-
-    await element(by.id('password_input')).replaceText(user.password);
-
-    // # Tap anywhere to hide keyboard
-    await element(by.id('login_screen')).tap({x: 10, y: 10});
-
-    await element(by.id('signin_button')).tap();
-}
-
-// ****************************************************************
-// Channel Screen
-// ****************************************************************
-
-export async function toChannelScreen(user) {
-    await fulfillSelectServerScreen(serverUrl);
-    await fulfillLoginScreen(user);
-}
-
-export async function logoutUser() {
-    await element(by.id('sidebar.settings.button')).tap();
-    await element(by.text('Logout')).tap();
-    await waitFor(element(by.id('select_server_screen'))).toBeVisible();
-}
diff --git a/detox/e2e/support/ui/screen/add_reaction.js b/detox/e2e/support/ui/screen/add_reaction.js
new file mode 100644
index 000000000..cc3e312f0
--- /dev/null
+++ b/detox/e2e/support/ui/screen/add_reaction.js
@@ -0,0 +1,36 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+import {PostOptions} from '@support/ui/component';
+
+class AddReactionScreen {
+    testID = {
+        addReactionScreen: 'add_reaction.screen',
+        closeAddReactionButton: 'close.add_reaction.button',
+    }
+
+    addReactionScreen = element(by.id(this.testID.addReactionScreen));
+    closeAddReactionButton = element(by.id(this.testID.closeAddReactionButton));
+
+    toBeVisible = async () => {
+        await expect(this.addReactionScreen).toBeVisible();
+
+        return this.addReactionScreen;
+    }
+
+    open = async (message) => {
+        await element(by.text(message)).longPress();
+        await PostOptions.toBeVisible();
+        await PostOptions.openReactionPicker.tap();
+
+        return this.toBeVisible();
+    }
+
+    close = async () => {
+        await this.closeAddReactionButton.tap();
+        await expect(this.addReactionScreen).not.toBeVisible();
+    }
+}
+
+const addReactionScreen = new AddReactionScreen();
+export default addReactionScreen;
diff --git a/detox/e2e/support/ui/screen/channel.js b/detox/e2e/support/ui/screen/channel.js
new file mode 100644
index 000000000..9be38a8dd
--- /dev/null
+++ b/detox/e2e/support/ui/screen/channel.js
@@ -0,0 +1,52 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+import {LoginScreen, SelectServerScreen} from '@support/ui/screen';
+
+class ChannelScreen {
+    testID = {
+        channelScreen: 'channel.screen',
+        channelDrawerButton: 'channel_drawer.button',
+        channelIntro: 'channel_intro.beginning.text',
+        channelNavBarTitle: 'channel.nav_bar.title',
+        channelSearchButton: 'channel.search.button',
+        channelTitleButton: 'channel.title.button',
+        disabledSendButton: 'disabled_send.button',
+        postInput: 'post.input',
+        sendButton: 'send.button',
+        sidebarSettingsButton: 'sidebar.settings.button',
+    }
+
+    channelScreen = element(by.id(this.testID.channelScreen));
+    channelDrawerButton = element(by.id(this.testID.channelDrawerButton));
+    channelIntro = element(by.id(this.testID.channelIntro));
+    channelNavBarTitle = element(by.id(this.testID.channelNavBarTitle));
+    channelSearchButton = element(by.id(this.testID.channelSearchButton));
+    channelTitleButton = element(by.id(this.testID.channelTitleButton));
+    disabledSendButton = element(by.id(this.testID.disabledSendButton));
+    postInput = element(by.id(this.testID.postInput));
+    sendButton = element(by.id(this.testID.sendButton));
+    sidebarSettingsButton = element(by.id(this.testID.sidebarSettingsButton));
+
+    toBeVisible = async () => {
+        await expect(this.channelScreen).toBeVisible();
+
+        return this.channelScreen;
+    }
+
+    open = async (user) => {
+        await SelectServerScreen.connectToServer();
+        await LoginScreen.login(user);
+
+        return this.toBeVisible();
+    }
+
+    logout = async () => {
+        await this.sidebarSettingsButton.tap();
+        await element(by.text('Logout')).tap();
+        await SelectServerScreen.toBeVisible();
+    }
+}
+
+const channelScreen = new ChannelScreen();
+export default channelScreen;
diff --git a/detox/e2e/support/ui/screen/channel_info.js b/detox/e2e/support/ui/screen/channel_info.js
new file mode 100644
index 000000000..ebaf35dfc
--- /dev/null
+++ b/detox/e2e/support/ui/screen/channel_info.js
@@ -0,0 +1,38 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+import {ChannelScreen} from '@support/ui/screen';
+
+class ChannelInfoScreen {
+    testID = {
+        channelInfoScreen: 'channel_info.screen',
+        channelInfoClose: 'screen.channel_info.close',
+        channelIconGMMemberCount: 'channel_icon.gm_member_count',
+    }
+
+    channelInfoScreen = element(by.id(this.testID.channelInfoScreen));
+    channelInfoClose = element(by.id(this.testID.channelInfoClose));
+    channelIconGMMemberCount = element(by.id(this.testID.channelIconGMMemberCount));
+
+    toBeVisible = async () => {
+        const screen = await this.channelInfoScreen;
+        await expect(screen).toBeVisible();
+
+        return screen;
+    }
+
+    open = async () => {
+        // # Open channel info
+        await ChannelScreen.channelTitleButton.tap();
+
+        return this.toBeVisible();
+    }
+
+    close = async () => {
+        await this.channelInfoClose.tap();
+        await expect(this.channelInfoScreen).not.toBeVisible();
+    }
+}
+
+const channelInfoScreen = new ChannelInfoScreen();
+export default channelInfoScreen;
diff --git a/detox/e2e/support/ui/screen/create_channel.js b/detox/e2e/support/ui/screen/create_channel.js
new file mode 100644
index 000000000..9965747e6
--- /dev/null
+++ b/detox/e2e/support/ui/screen/create_channel.js
@@ -0,0 +1,44 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+import {ChannelScreen} from '@support/ui/screen';
+
+class CreateChannelScreen {
+    testID = {
+        createChannelScreen: 'create_channel.screen',
+        nameInput: 'edit_channel.name.input',
+        purposeInput: 'edit_channel.purpose.input',
+        headerInput: 'edit_channel.header.input',
+        createButton: 'edit_channel.create.button',
+        backButton: 'screen.back.button',
+    }
+
+    createChannelScreen = element(by.id(this.testID.createChannelScreen));
+    nameInput = element(by.id(this.testID.nameInput));
+    purposeInput = element(by.id(this.testID.purposeInput));
+    headerInput = element(by.id(this.testID.headerInput));
+    createButton = element(by.id(this.testID.createButton));
+    backButton = element(by.id(this.testID.backButton));
+
+    toBeVisible = async () => {
+        await expect(this.createChannelScreen).toBeVisible();
+
+        return this.createChannelScreen;
+    }
+
+    open = async () => {
+        // # Open channel info then tap 'Edit Channel'
+        await ChannelScreen.channelTitleButton.tap();
+        await element(by.text('Edit Channel')).tap();
+
+        return this.toBeVisible();
+    }
+
+    back = async () => {
+        await this.backButton.tap();
+        await expect(this.createChannelScreen).not.toBeVisible();
+    }
+}
+
+const createChannelScreen = new CreateChannelScreen();
+export default createChannelScreen;
diff --git a/detox/e2e/support/ui/screen/direct_channels.js b/detox/e2e/support/ui/screen/direct_channels.js
new file mode 100644
index 000000000..83e04deff
--- /dev/null
+++ b/detox/e2e/support/ui/screen/direct_channels.js
@@ -0,0 +1,35 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+import {ChannelScreen} from '@support/ui/component';
+import {ChannelSidebar} from '@support/ui/screen';
+
+class DirectChannelsScreen {
+    testID = {
+        directChannelsScreen: 'direct_channels.screen',
+        startButton: 'start-conversation',
+    }
+
+    directChannelsScreen = element(by.id(this.testID.directChannelsScreen));
+    startButton = element(by.id(this.testID.startButton));
+
+    getUserAtIndex = (index) => {
+        return element(by.id('more_dms.user').withAncestor(by.id('more_dms.list'))).atIndex(index);
+    }
+
+    toBeVisible = async () => {
+        await expect(this.directChannelsScreen).toBeVisible();
+
+        return this.directChannelsScreen;
+    }
+
+    open = async () => {
+        await ChannelScreen.channelDrawerButton.tap();
+        await ChannelSidebar.addDirectChannel.tap();
+
+        return this.toBeVisible();
+    }
+}
+
+const directChannelsScreen = new DirectChannelsScreen();
+export default directChannelsScreen;
diff --git a/detox/e2e/support/ui/screen/edit_channel.js b/detox/e2e/support/ui/screen/edit_channel.js
new file mode 100644
index 000000000..6546e90dc
--- /dev/null
+++ b/detox/e2e/support/ui/screen/edit_channel.js
@@ -0,0 +1,38 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+import {ChannelScreen} from '@support/ui/screen';
+
+class EditChannelScreen {
+    testID = {
+        editChannelScreen: 'edit_channel.screen',
+        editChannelHeaderInput: 'edit_channel.header.input',
+        backButton: 'screen.back.button',
+    }
+
+    editChannelScreen = element(by.id(this.testID.editChannelScreen));
+    editChannelHeaderInput = element(by.id(this.testID.editChannelHeaderInput));
+    backButton = element(by.id(this.testID.backButton));
+
+    toBeVisible = async () => {
+        await expect(this.editChannelScreen).toBeVisible();
+
+        return this.editChannelScreen;
+    }
+
+    open = async () => {
+        // # Open channel menu then tap 'Edit Channel'
+        await ChannelScreen.channelTitleButton.tap();
+        await element(by.text('Edit Channel')).tap();
+
+        return this.toBeVisible();
+    }
+
+    back = async () => {
+        await this.backButton.tap();
+        await expect(this.editChannelScreen).not.toBeVisible();
+    }
+}
+
+const editChannelScreen = new EditChannelScreen();
+export default editChannelScreen;
diff --git a/detox/e2e/support/ui/screen/edit_post.js b/detox/e2e/support/ui/screen/edit_post.js
new file mode 100644
index 000000000..2221c8a9f
--- /dev/null
+++ b/detox/e2e/support/ui/screen/edit_post.js
@@ -0,0 +1,42 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+import {isAndroid} from '@support/utils';
+
+class EditPostScreen {
+    testID = {
+        editPostScreen: 'edit_post.screen',
+        editPostInput: 'edit_post.input',
+        editPostClose: 'edit_post.close',
+    }
+
+    editPostInput = element(by.id(this.testID.editPostInput));
+    editPostClose = element(by.id(this.testID.editPostClose));
+
+    toBeVisible = async () => {
+        await expect(this.editPostScreen).toBeVisible();
+
+        return this.editPostScreen;
+    }
+
+    open = async (message) => {
+        // # Open edit post screen
+        await element(by.text(message)).longPress();
+
+        // # Swipe up panel on Android
+        if (isAndroid()) {
+            const slide = element(by.id('slide_up_panel'));
+            await slide.swipe('up');
+        }
+
+        await element(by.text('Edit')).tap();
+    }
+
+    back = async () => {
+        await this.backButton.tap();
+        await expect(this.editPostScreen).not.toBeVisible();
+    }
+}
+
+const editPostScreen = new EditPostScreen();
+export default editPostScreen;
diff --git a/detox/e2e/support/ui/screen/index.js b/detox/e2e/support/ui/screen/index.js
new file mode 100644
index 000000000..e1864ce5e
--- /dev/null
+++ b/detox/e2e/support/ui/screen/index.js
@@ -0,0 +1,30 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+import AddReactionScreen from './add_reaction';
+import ChannelInfoScreen from './channel_info';
+import ChannelScreen from './channel';
+import CreateChannelScreen from './create_channel';
+import DirectChannelsScreen from './direct_channels';
+import EditChannelScreen from './edit_channel';
+import EditPostScreen from './edit_post';
+import LoginScreen from './login';
+import MoreChannelsScreen from './more_channels';
+import NotificationScreen from './notification';
+import SearchScreen from './search';
+import SelectServerScreen from './select_server';
+
+export {
+    AddReactionScreen,
+    ChannelScreen,
+    ChannelInfoScreen,
+    CreateChannelScreen,
+    DirectChannelsScreen,
+    EditChannelScreen,
+    EditPostScreen,
+    LoginScreen,
+    MoreChannelsScreen,
+    NotificationScreen,
+    SearchScreen,
+    SelectServerScreen,
+};
diff --git a/detox/e2e/support/ui/screen/login.js b/detox/e2e/support/ui/screen/login.js
new file mode 100644
index 000000000..8319b888f
--- /dev/null
+++ b/detox/e2e/support/ui/screen/login.js
@@ -0,0 +1,55 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+import {SelectServerScreen} from '@support/ui/screen';
+
+class LoginScreen {
+    testID = {
+        loginScreen: 'login.screen',
+        errorText: 'error.text',
+        passwordInput: 'password.input',
+        signinButton: 'signin.button',
+        usernameInput: 'username.input',
+    }
+
+    loginScreen = element(by.id(this.testID.loginScreen));
+    errorText = element(by.id(this.testID.errorText));
+    passwordInput = element(by.id(this.testID.passwordInput));
+    signinButton = element(by.id(this.testID.signinButton));
+    usernameInput = element(by.id(this.testID.usernameInput));
+
+    toBeVisible = async () => {
+        await expect(this.loginScreen).toBeVisible();
+
+        return this.loginScreen;
+    }
+
+    open = async () => {
+        await SelectServerScreen.connectToServer();
+
+        return this.toBeVisible();
+    }
+
+    /**
+     * login enters credential on Login screen and then tap "Sign in" button to log in.
+     * @param {Object} user - user to login with username and password
+     */
+    login = async (user = {}) => {
+        const screen = await this.toBeVisible();
+
+        await this.usernameInput.replaceText(user.username);
+
+        // # Tap anywhere to hide keyboard
+        await screen.tap({x: 10, y: 10});
+
+        await this.passwordInput.replaceText(user.password);
+
+        // # Tap anywhere to hide keyboard
+        await screen.tap({x: 10, y: 10});
+
+        await this.signinButton.tap();
+    }
+}
+
+const loginScreen = new LoginScreen();
+export default loginScreen;
diff --git a/detox/e2e/support/ui/screen/more_channels.js b/detox/e2e/support/ui/screen/more_channels.js
new file mode 100644
index 000000000..6a8e22c1b
--- /dev/null
+++ b/detox/e2e/support/ui/screen/more_channels.js
@@ -0,0 +1,31 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+import {ChannelScreen} from '@support/ui/component';
+import {ChannelSidebar} from '@support/ui/screen';
+
+class MoreChannelsScreen {
+    testID = {
+        moreChannelsScreen: 'more_channels.screen',
+        publicChannelCreateButton: 'public_channel.create.button',
+    }
+
+    moreChannelsScreen = element(by.id(this.testID.moreChannelsScreen));
+    publicChannelCreateButton = element(by.id(this.testID.publicChannelCreateButton));
+
+    toBeVisible = async () => {
+        await expect(this.moreChannelsScreen).toBeVisible();
+
+        return this.moreChannelsScreen;
+    }
+
+    open = async () => {
+        await ChannelScreen.channelDrawerButton.tap();
+        await ChannelSidebar.addChannel.tap();
+
+        return this.toBeVisible();
+    }
+}
+
+const moreChannelsScreen = new MoreChannelsScreen();
+export default moreChannelsScreen;
diff --git a/detox/e2e/support/ui/screen/notification.js b/detox/e2e/support/ui/screen/notification.js
new file mode 100644
index 000000000..0a4dd348b
--- /dev/null
+++ b/detox/e2e/support/ui/screen/notification.js
@@ -0,0 +1,25 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+class NotificationScreen {
+    testID = {
+        inAppNotification: 'in_app_notification',
+        inAppNotificationIcon: 'in_app_notification.icon',
+        inAppNotificationTitle: 'in_app_notification.title',
+        inAppNotificationMessage: 'in_app_notification.message',
+    }
+
+    inAppNotification = element(by.id(this.testID.inAppNotification));
+    inAppNotificationIcon = element(by.id(this.testID.inAppNotificationIcon));
+    inAppNotificationTitle = element(by.id(this.testID.inAppNotificationTitle));
+    inAppNotificationMessage = element(by.id(this.testID.inAppNotificationMessage));
+
+    toBeVisible = async () => {
+        await expect(this.inAppNotification).toBeVisible();
+
+        return this.inAppNotification;
+    }
+}
+
+const notificationScreen = new NotificationScreen();
+export default notificationScreen;
diff --git a/detox/e2e/support/ui/screen/search.js b/detox/e2e/support/ui/screen/search.js
new file mode 100644
index 000000000..cff318845
--- /dev/null
+++ b/detox/e2e/support/ui/screen/search.js
@@ -0,0 +1,44 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+import {ChannelScreen} from '@support/ui/screen';
+import {isAndroid} from '@support/utils';
+
+class SearchScreen {
+    testID = {
+        searchScreen: 'search.screen',
+        searchInput: 'searchInput',
+        searchFromSection: 'search_from.section',
+        searchInSection: 'search_in.section',
+        searchOnSection: 'search_on.section',
+    }
+
+    searchScreen = element(by.id(this.testID.searchScreen));
+    searchInput = element(by.id(this.testID.searchInput));
+    searchFromSection = element(by.id(this.testID.searchFromSection));
+    searchInSection = element(by.id(this.testID.searchInSection));
+    searchOnSection = element(by.id(this.testID.searchOnSection));
+
+    toBeVisible = async () => {
+        await expect(this.searchScreen).toBeVisible();
+
+        return this.searchScreen;
+    }
+
+    open = async () => {
+        await ChannelScreen.channelSearchButton.tap();
+
+        return this.toBeVisible();
+    }
+
+    cancel = async () => {
+        if (isAndroid()) {
+            await device.pressBack();
+        } else {
+            await element(by.text('Cancel')).atIndex(0).tap();
+        }
+    }
+}
+
+const searchScreen = new SearchScreen();
+export default searchScreen;
diff --git a/detox/e2e/support/ui/screen/select_server.js b/detox/e2e/support/ui/screen/select_server.js
new file mode 100644
index 000000000..f2924b2ac
--- /dev/null
+++ b/detox/e2e/support/ui/screen/select_server.js
@@ -0,0 +1,42 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+import {serverUrl} from '@support/test_config';
+
+class SelectServerScreen {
+    testID = {
+        selectServerScreen: 'select_server.screen',
+        connectButton: 'connect.button',
+        errorText: 'error.text',
+        headerText: 'header.text',
+        serverUrlInput: 'server_url.input',
+    }
+
+    selectServerScreen = element(by.id(this.testID.selectServerScreen));
+    serverUrlInput = element(by.id(this.testID.serverUrlInput));
+    connectButton = element(by.id(this.testID.connectButton));
+    errorText = element(by.id(this.testID.errorText));
+
+    toBeVisible = async () => {
+        await expect(this.selectServerScreen).toBeVisible();
+
+        return this.selectServerScreen;
+    }
+
+    /**
+     * connectToServer enters server URL on Select Server screen and then tap connect button.
+     */
+    connectToServer = async () => {
+        const screen = await this.toBeVisible();
+
+        await this.serverUrlInput.replaceText(serverUrl);
+
+        // # Tap anywhere to hide keyboard
+        await screen.tap({x: 5, y: 10});
+
+        await this.connectButton.tap();
+    }
+}
+
+const selectServerScreen = new SelectServerScreen();
+export default selectServerScreen;
diff --git a/detox/e2e/test/autocomplete/at_mention.e2e.js b/detox/e2e/test/autocomplete/at_mention.e2e.js
index 584261809..81b33377b 100644
--- a/detox/e2e/test/autocomplete/at_mention.e2e.js
+++ b/detox/e2e/test/autocomplete/at_mention.e2e.js
@@ -7,164 +7,165 @@
 // - Use element testID when selecting an element. Create one if none.
 // *******************************************************************
 
-import {logoutUser, toChannelScreen} from '@support/ui/screen';
+import {Autocomplete} from '@support/ui/component';
+import {ChannelScreen} from '@support/ui/screen';
 import {Setup} from '@support/server_api';
 
 describe('Autocomplete', () => {
     let user;
-    let postInput;
+    const {postInput} = ChannelScreen;
+    const {atMentionSuggestionList} = Autocomplete;
+    let userAtMentionAutocomplete;
 
     beforeAll(async () => {
         ({user} = await Setup.apiInit());
-        await toChannelScreen(user);
+        userAtMentionAutocomplete = Autocomplete.getAtMentionItem(user.id);
+        await ChannelScreen.open(user);
     });
 
     beforeEach(async () => {
-        await device.reloadReactNative();
-
-        // # Select post draft
-        await expect(element(by.id('channel_screen'))).toBeVisible();
-        postInput = await element(by.id('post_input'));
-        await postInput.tap();
+        // # Clear text and verify that Autocomplete disappeared
+        await postInput.clearText();
+        await Autocomplete.toBeVisible(false);
     });
 
     afterAll(async () => {
-        await logoutUser();
+        await ChannelScreen.logout();
     });
 
     it('MM-T3409_1 should suggest user based on username', async () => {
         // # Type "@" to activate at mention autocomplete
-        await expect(element(by.id('autocomplete.at_mention.list'))).not.toExist();
         await postInput.typeText('@');
-        await expect(element(by.id('autocomplete.at_mention.list'))).toExist();
+        await Autocomplete.toBeVisible();
+        await expect(atMentionSuggestionList).toExist();
 
         // # Type username
         await postInput.typeText(user.username);
 
         // * Expect at mention autocomplete to contain associated user suggestion
-        await expect(element(by.id(`autocomplete.at_mention.item.${user.id}`))).toExist();
+        await expect(userAtMentionAutocomplete).toExist();
     });
 
     it('MM-T3409_2 should suggest user based on nickname', async () => {
         // # Type "@" to activate at mention autocomplete
-        await expect(element(by.id('autocomplete.at_mention.list'))).not.toExist();
         await postInput.typeText('@');
-        await expect(element(by.id('autocomplete.at_mention.list'))).toExist();
+        await Autocomplete.toBeVisible();
+        await expect(atMentionSuggestionList).toExist();
 
         // # Type nickname
         await postInput.typeText(user.nickname);
 
         // * Expect at mention autocomplete to contain associated user suggestion
-        await expect(element(by.id(`autocomplete.at_mention.item.${user.id}`))).toExist();
+        await expect(userAtMentionAutocomplete).toExist();
     });
 
     it('MM-T3409_3 should suggest user based on first name', async () => {
         // # Type "@" to activate at mention autocomplete
-        await expect(element(by.id('autocomplete.at_mention.list'))).not.toExist();
         await postInput.typeText('@');
-        await expect(element(by.id('autocomplete.at_mention.list'))).toExist();
+        await Autocomplete.toBeVisible();
+        await expect(atMentionSuggestionList).toExist();
 
         // # Type first name
         await postInput.typeText(user.first_name);
 
         // * Expect at mention autocomplete to contain associated user suggestion
-        await expect(element(by.id(`autocomplete.at_mention.item.${user.id}`))).toExist();
+        await expect(userAtMentionAutocomplete).toExist();
     });
 
     it('MM-T3409_4 should suggest user based on last name', async () => {
         // # Type "@" to activate at mention autocomplete
-        await expect(element(by.id('autocomplete.at_mention.list'))).not.toExist();
         await postInput.typeText('@');
-        await expect(element(by.id('autocomplete.at_mention.list'))).toExist();
+        await Autocomplete.toBeVisible();
+        await expect(atMentionSuggestionList).toExist();
 
         // # Type last name
         await postInput.typeText(user.last_name);
 
         // * Expect at mention autocomplete to contain associated user suggestion
-        await expect(element(by.id(`autocomplete.at_mention.item.${user.id}`))).toExist();
+        await expect(userAtMentionAutocomplete).toExist();
     });
 
     it('MM-T3409_5 should suggest user based on lowercase first name', async () => {
         // # Type "@" to activate at mention autocomplete
-        await expect(element(by.id('autocomplete.at_mention.list'))).not.toExist();
         await postInput.typeText('@');
-        await expect(element(by.id('autocomplete.at_mention.list'))).toExist();
+        await Autocomplete.toBeVisible();
+        await expect(atMentionSuggestionList).toExist();
 
         // # Type lowercase first name
         await postInput.typeText(user.first_name.toLowerCase());
 
         // * Expect at mention autocomplete to contain associated user suggestion
-        await expect(element(by.id(`autocomplete.at_mention.item.${user.id}`))).toExist();
+        await expect(userAtMentionAutocomplete).toExist();
     });
 
     it('MM-T3409_6 should suggest user based on lowercase last name', async () => {
         // # Type "@" to activate at mention autocomplete
-        await expect(element(by.id('autocomplete.at_mention.list'))).not.toExist();
         await postInput.typeText('@');
-        await expect(element(by.id('autocomplete.at_mention.list'))).toExist();
+        await Autocomplete.toBeVisible();
+        await expect(atMentionSuggestionList).toExist();
 
         // # Type lowercase last name
         await postInput.typeText(user.last_name.toLowerCase());
 
         // * Expect at mention autocomplete to contain associated user suggestion
-        await expect(element(by.id(`autocomplete.at_mention.item.${user.id}`))).toExist();
+        await expect(userAtMentionAutocomplete).toExist();
     });
 
     it('MM-T3409_7 should suggest user based on full name with space', async () => {
         // # Type "@" to activate at mention autocomplete
-        await expect(element(by.id('autocomplete.at_mention.list'))).not.toExist();
         await postInput.typeText('@');
-        await expect(element(by.id('autocomplete.at_mention.list'))).toExist();
+        await Autocomplete.toBeVisible();
+        await expect(atMentionSuggestionList).toExist();
 
         // # Type full name
         await postInput.typeText(`${user.first_name} ${user.last_name}`);
 
         // * Expect at mention autocomplete to contain associated user suggestion
-        await expect(element(by.id(`autocomplete.at_mention.item.${user.id}`))).toExist();
+        await expect(userAtMentionAutocomplete).toExist();
     });
 
     it('MM-T3409_8 should suggest user based on partial full name with space', async () => {
         // # Type "@" to activate at mention autocomplete
-        await expect(element(by.id('autocomplete.at_mention.list'))).not.toExist();
         await postInput.typeText('@');
-        await expect(element(by.id('autocomplete.at_mention.list'))).toExist();
+        await Autocomplete.toBeVisible();
+        await expect(atMentionSuggestionList).toExist();
 
         // # Type partial full name
         await postInput.typeText(`${user.first_name} ${user.last_name.substring(0, user.last_name.length - 6)}`);
 
         // * Expect at mention autocomplete to contain associated user suggestion
-        await expect(element(by.id(`autocomplete.at_mention.item.${user.id}`))).toExist();
+        await expect(userAtMentionAutocomplete).toExist();
     });
 
     it('MM-T3409_9 should stop suggesting user after full name with trailing space', async () => {
         // # Type "@" to activate at mention autocomplete
-        await expect(element(by.id('autocomplete.at_mention.list'))).not.toExist();
         await postInput.typeText('@');
-        await expect(element(by.id('autocomplete.at_mention.list'))).toExist();
+        await Autocomplete.toBeVisible();
+        await expect(atMentionSuggestionList).toExist();
 
         // # Type full name
         await postInput.typeText(`${user.first_name} ${user.last_name}`);
 
         // * Expect at mention autocomplete to contain associated user suggestion
-        await expect(element(by.id(`autocomplete.at_mention.item.${user.id}`))).toExist();
+        await expect(userAtMentionAutocomplete).toExist();
 
         // # Type trailing space
         await postInput.typeText(' ');
 
         // * Expect at mention autocomplete not to contain associated user suggestion
-        await expect(element(by.id(`autocomplete.at_mention.item.${user.id}`))).not.toExist();
+        await expect(userAtMentionAutocomplete).not.toExist();
     });
 
     it('MM-T3409_10 should stop suggesting user when keyword is not associated with any user', async () => {
         // # Type "@" to activate at mention autocomplete
-        await expect(element(by.id('autocomplete.at_mention.list'))).not.toExist();
         await postInput.typeText('@');
-        await expect(element(by.id('autocomplete.at_mention.list'))).toExist();
+        await Autocomplete.toBeVisible();
+        await expect(atMentionSuggestionList).toExist();
 
         // # Type keyword not associated with any user
         await postInput.typeText(Date.now().toString());
 
         // * Expect at mention autocomplete not to contain associated user suggestion
-        await expect(element(by.id(`autocomplete.at_mention.item.${user.id}`))).not.toExist();
+        await expect(userAtMentionAutocomplete).not.toExist();
     });
 });
diff --git a/detox/e2e/test/autocomplete/edit_channel.e2e.js b/detox/e2e/test/autocomplete/edit_channel.e2e.js
index cceb4c9f3..e128211ab 100644
--- a/detox/e2e/test/autocomplete/edit_channel.e2e.js
+++ b/detox/e2e/test/autocomplete/edit_channel.e2e.js
@@ -7,36 +7,39 @@
 // - Use element testID when selecting an element. Create one if none.
 // *******************************************************************
 
-import {logoutUser, toChannelScreen} from '@support/ui/screen';
+import {Autocomplete} from '@support/ui/component';
+import {
+    ChannelScreen,
+    ChannelInfoScreen,
+    EditChannelScreen,
+} from '@support/ui/screen';
 import {Setup} from '@support/server_api';
 
 describe('Autocomplete', () => {
     beforeAll(async () => {
         const {user} = await Setup.apiInit();
-        await toChannelScreen(user);
+        await ChannelScreen.open(user);
     });
 
     afterAll(async () => {
-        await logoutUser();
+        await ChannelScreen.logout();
     });
 
     it('MM-T3390 should render autocomplete in channel header edit screen', async () => {
-        // # Open channel info modal
-        await element(by.id('channel.title.button')).tap();
-
-        // # Open edit channel menu
-        await element(by.text('Edit Channel')).tap();
+        // # Open edit channel modal
+        await EditChannelScreen.open();
 
         // # Activate at_mention autocomplete
-        await element(by.id('edit_channel.header.input')).typeText('@');
+        await EditChannelScreen.editChannelHeaderInput.typeText('@');
 
         // * Expect autocomplete to render
-        await expect(element(by.id('autocomplete.at_mention.list'))).toExist();
+        await Autocomplete.toBeVisible();
+        await expect(Autocomplete.atMentionSuggestionList).toExist();
 
         // # Go to previous screen
-        await element(by.id('screen.back.button')).tap();
+        await EditChannelScreen.back();
 
         // # Close channel info screen
-        await element(by.id('screen.channel_info.close')).tap();
+        await ChannelInfoScreen.close();
     });
 });
diff --git a/detox/e2e/test/autocomplete/edit_post.e2e.js b/detox/e2e/test/autocomplete/edit_post.e2e.js
index 8930b3b14..0bdf097ae 100644
--- a/detox/e2e/test/autocomplete/edit_post.e2e.js
+++ b/detox/e2e/test/autocomplete/edit_post.e2e.js
@@ -7,30 +7,31 @@
 // - Use element testID when selecting an element. Create one if none.
 // *******************************************************************
 
-import {logoutUser, toChannelScreen} from '@support/ui/screen';
+import {Autocomplete} from '@support/ui/component';
+import {ChannelScreen, EditPostScreen} from '@support/ui/screen';
 import {isAndroid, timeouts, wait} from '@support/utils';
 import {Setup} from '@support/server_api';
 
 describe('Autocomplete', () => {
     beforeAll(async () => {
         const {user} = await Setup.apiInit();
-        await toChannelScreen(user);
+        await ChannelScreen.open(user);
     });
 
     afterAll(async () => {
-        await logoutUser();
+        await ChannelScreen.logout();
     });
 
     it('MM-T3391 should render autocomplete in post edit screen', async () => {
         const message = Date.now().toString();
+        const {postInput, sendButton} = ChannelScreen;
 
         // # Type a message
-        const postInput = await element(by.id('post_input'));
         await postInput.tap();
         await postInput.typeText(message);
 
         // # Tap the send button
-        await element(by.id('send_button')).tap();
+        await sendButton.tap();
 
         // # Explicitly wait on Android before verifying error message
         if (isAndroid()) {
@@ -38,25 +39,19 @@ describe('Autocomplete', () => {
         }
 
         // # Open edit screen
-        await element(by.text(message)).longPress();
+        await EditPostScreen.open(message);
 
-        // # Swipe up panel on Android
-        if (isAndroid()) {
-            const slide = element(by.id('slide_up_panel'));
-            await slide.swipe('up');
-        }
-
-        const edit = element(by.text('Edit'));
-        await edit.tap();
+        const {atMentionSuggestionList} = Autocomplete;
+        const {editPostInput, editPostClose} = EditPostScreen;
 
         // # Open autocomplete
-        await expect(element(by.id('autocomplete.at_mention.list'))).not.toExist();
-        await element(by.id('edit_post.input')).typeText(' @');
+        await expect(atMentionSuggestionList).not.toExist();
+        await editPostInput.typeText(' @');
 
         // * Expect at_mention autocomplete to render
-        await expect(element(by.id('autocomplete.at_mention.list'))).toExist();
+        await expect(atMentionSuggestionList).toExist();
 
         // # Close edit post screen
-        await element(by.id('edit_post.close')).tap();
+        await editPostClose.tap();
     });
 });
diff --git a/detox/e2e/test/autocomplete/post_draft.e2e.js b/detox/e2e/test/autocomplete/post_draft.e2e.js
index 3126ab73d..b88883a5a 100644
--- a/detox/e2e/test/autocomplete/post_draft.e2e.js
+++ b/detox/e2e/test/autocomplete/post_draft.e2e.js
@@ -7,60 +7,68 @@
 // - Use element testID when selecting an element. Create one if none.
 // *******************************************************************
 
-import {logoutUser, toChannelScreen} from '@support/ui/screen';
+import {Autocomplete} from '@support/ui/component';
+import {ChannelScreen} from '@support/ui/screen';
 import {Setup} from '@support/server_api';
 
 describe('Autocomplete', () => {
+    const {postInput} = ChannelScreen;
+    const {
+        atMentionSuggestionList,
+        channelMentionSuggestionList,
+        emojiSuggestionList,
+        slashSuggestionList,
+    } = Autocomplete;
+
     beforeAll(async () => {
         const {user} = await Setup.apiInit();
-        await toChannelScreen(user);
+        await ChannelScreen.open(user);
     });
 
     beforeEach(async () => {
-        // # Select post draft
-        await expect(element(by.id('channel_screen'))).toBeVisible();
-        await element(by.id('post_input')).clearText();
-        await element(by.id('post_input')).tap();
+        // # Clear text on input
+        await postInput.clearText();
+        await postInput.tap();
     });
 
     afterAll(async () => {
-        await element(by.id('post_input')).clearText();
-        await logoutUser();
+        await postInput.clearText();
+        await ChannelScreen.logout();
     });
 
     it('MM-T3392_1 should render emoji_suggestion component', async () => {
         // # Type ":" to activate emoji suggestions
-        await expect(element(by.id('autocomplete.emoji_suggestion.list'))).not.toExist();
-        await element(by.id('post_input')).typeText(':');
+        await expect(emojiSuggestionList).not.toExist();
+        await postInput.typeText(':');
 
         // * Expect emoji suggestions to render
-        await expect(element(by.id('autocomplete.emoji_suggestion.list'))).toExist();
+        await expect(emojiSuggestionList).toExist();
     });
 
     it('MM-T3392_2 should render at_mention component', async () => {
         // # Type "@" to activate at mention autocomplete
-        await expect(element(by.id('autocomplete.at_mention.list'))).not.toExist();
-        await element(by.id('post_input')).typeText('@');
+        await expect(atMentionSuggestionList).not.toExist();
+        await postInput.typeText('@');
 
         // * Expect at mention autocomplete to render
-        await expect(element(by.id('autocomplete.at_mention.list'))).toExist();
+        await expect(atMentionSuggestionList).toExist();
     });
 
     it('MM-T3392_3 should render channel_mention component', async () => {
         // # Type "~" to activate channel mention autocomplete
-        await expect(element(by.id('autocomplete.channel_mention.list'))).not.toExist();
-        await element(by.id('post_input')).typeText('~');
+        await expect(channelMentionSuggestionList).not.toExist();
+        await postInput.typeText('~');
 
         // * Expect channel mention to render
-        await expect(element(by.id('autocomplete.channel_mention.list'))).toExist();
+        await expect(channelMentionSuggestionList).toExist();
     });
 
     it('MM-T3392_4 should render slash_suggestion component', async () => {
         // # Type "/" to activate slash command suggestions
-        await expect(element(by.id('autocomplete.slash_suggestion'))).not.toExist();
-        await element(by.id('post_input')).typeText('/');
+        await expect(slashSuggestionList).not.toExist();
+        await postInput.typeText('/');
 
         // * Expect slash suggestions to render
-        await expect(element(by.id('autocomplete.slash_suggestion'))).toExist();
+        await expect(slashSuggestionList).toExist();
     });
 });
diff --git a/detox/e2e/test/autocomplete/search.e2e.js b/detox/e2e/test/autocomplete/search.e2e.js
index 4a7091ba5..05775ba28 100644
--- a/detox/e2e/test/autocomplete/search.e2e.js
+++ b/detox/e2e/test/autocomplete/search.e2e.js
@@ -7,54 +7,61 @@
 // - Use element testID when selecting an element. Create one if none.
 // *******************************************************************
 
-import {logoutUser, toChannelScreen} from '@support/ui/screen';
+import {Autocomplete} from '@support/ui/component';
+import {ChannelScreen, SearchScreen} from '@support/ui/screen';
 import {Setup} from '@support/server_api';
 
 describe('Autocomplete', () => {
+    const {
+        atMentionSuggestionList,
+        channelMentionSuggestionList,
+        dateSuggestion,
+    } = Autocomplete;
+
     beforeAll(async () => {
         const {user} = await Setup.apiInit();
-        await toChannelScreen(user);
+        await ChannelScreen.open(user);
+
+        // # Open search screen
+        await SearchScreen.open();
     });
 
     beforeEach(async () => {
-        await device.reloadReactNative();
-
-        // # Enter search screen
-        await element(by.id('channel.search.button')).tap();
+        await SearchScreen.searchInput.atIndex(0).clearText();
     });
 
     afterAll(async () => {
         await device.reloadReactNative();
-        await logoutUser();
+        await ChannelScreen.logout();
     });
 
     it('MM-T3393_1 should render at_mention component', async () => {
-        await expect(element(by.id('autocomplete.at_mention.list'))).not.toExist();
+        await expect(atMentionSuggestionList).not.toExist();
 
         // # Tap "from:" modifier
-        await element(by.id('search_from.section')).tap();
+        await SearchScreen.searchFromSection.tap();
 
         // * Expect at mention to render
-        await expect(element(by.id('autocomplete.at_mention.list'))).toExist();
+        await expect(atMentionSuggestionList).toExist();
     });
 
     it('MM-T3393_2 should render channel_mention component', async () => {
-        await expect(element(by.id('autocomplete.channel_mention.list'))).not.toExist();
+        await expect(channelMentionSuggestionList).not.toExist();
 
         // # Tap "in:" modifier
-        await element(by.id('search_in.section')).tap();
+        await SearchScreen.searchInSection.tap();
 
         // * Expect channel mention to render
-        await expect(element(by.id('autocomplete.channel_mention.list'))).toExist();
+        await expect(channelMentionSuggestionList).toExist();
     });
 
     it('MM-T3393_3 should render date_suggestion component', async () => {
-        await expect(element(by.id('autocomplete.date_suggestion'))).not.toExist();
+        await expect(dateSuggestion).not.toExist();
 
         // # Tap "on:" modifier
-        await element(by.id('search_on.section')).tap();
+        await SearchScreen.searchOnSection.tap();
 
         // * Expect date suggestion to render
-        await expect(element(by.id('autocomplete.date_suggestion'))).toExist();
+        await expect(dateSuggestion).toExist();
     });
 });
diff --git a/detox/e2e/test/channel_info/header.e2e.js b/detox/e2e/test/channel_info/header.e2e.js
index f8c77357b..46af796f0 100644
--- a/detox/e2e/test/channel_info/header.e2e.js
+++ b/detox/e2e/test/channel_info/header.e2e.js
@@ -7,47 +7,54 @@
 // - Use element testID when selecting an element. Create one if none.
 // *******************************************************************
 
-import {logoutUser, toChannelScreen} from '@support/ui/screen';
+import {ChannelSidebar} from '@support/ui/component';
+import {
+    ChannelScreen,
+    ChannelInfoScreen,
+    DirectChannelsScreen,
+} from '@support/ui/screen';
 import {timeouts, wait} from '@support/utils';
 import {Setup} from '@support/server_api';
 
 describe('Channel Info Header', () => {
     beforeAll(async () => {
         const {user} = await Setup.apiInit();
-        await toChannelScreen(user);
+        await ChannelScreen.open(user);
     });
 
     afterAll(async () => {
-        await logoutUser();
+        await ChannelScreen.logout();
     });
 
     it('MM-T3406 should render correct GM member count in channel info header', async () => {
         // # Open drawer
-        await element(by.id('channel_drawer.button')).tap();
+        await ChannelScreen.channelDrawerButton.tap();
         await expect(element(by.text('DIRECT MESSAGES'))).toBeVisible();
 
         // # Open Direct Channels screen
-        await element(by.id('action_button_sidebar.direct')).tap();
-        await expect(element(by.id('direct_channels_screen'))).toBeVisible();
+        await ChannelSidebar.addDirectChannel.tap();
+        await DirectChannelsScreen.toBeVisible();
 
         // # Wait for some profiles to load
         await wait(timeouts.ONE_SEC);
 
+        const {getUserAtIndex, startButton} = DirectChannelsScreen;
+
         // # Select 3 profiles
-        await element(by.id('more_dms.user').withAncestor(by.id('more_dms.list'))).atIndex(0).tap();
-        await element(by.id('more_dms.user').withAncestor(by.id('more_dms.list'))).atIndex(1).tap();
-        await element(by.id('more_dms.user').withAncestor(by.id('more_dms.list'))).atIndex(2).tap();
+        await getUserAtIndex(0).tap();
+        await getUserAtIndex(1).tap();
+        await getUserAtIndex(2).tap();
 
         // # Create a GM with selected profiles
-        await element(by.id('start-conversation')).tap();
+        await startButton.tap();
 
         // # Open channel info modal
-        await element(by.id('channel.title.button')).tap();
+        await ChannelInfoScreen.open();
 
         // * Verify GM member count is 3
-        await expect(element(by.id('channel_icon.gm_member_count')).atIndex(0)).toHaveText('3');
+        await expect(element(by.id(ChannelInfoScreen.testID.channelIconGMMemberCount)).atIndex(0)).toHaveText('3');
 
         // # Close channel info screen
-        await element(by.id('screen.channel_info.close')).tap();
+        await ChannelInfoScreen.close();
     });
 });
diff --git a/detox/e2e/test/channels/create_public_channel.e2e.js b/detox/e2e/test/channels/create_public_channel.e2e.js
index 166c5ffea..8a5ac76f9 100644
--- a/detox/e2e/test/channels/create_public_channel.e2e.js
+++ b/detox/e2e/test/channels/create_public_channel.e2e.js
@@ -9,67 +9,83 @@
 
 import jestExpect from 'expect';
 
-import {logoutUser, toChannelScreen} from '@support/ui/screen';
+import {ChannelSidebar} from '@support/ui/component';
+import {
+    ChannelScreen,
+    ChannelInfoScreen,
+    CreateChannelScreen,
+    MoreChannelsScreen,
+} from '@support/ui/screen';
 import {Setup} from '@support/server_api';
 
 describe('Channels', () => {
     beforeAll(async () => {
         const {user} = await Setup.apiInit();
 
-        await toChannelScreen(user);
+        await ChannelScreen.open(user);
     });
 
     afterAll(async () => {
-        await logoutUser();
+        await ChannelScreen.logout();
     });
 
     it('MM-T3201 Create public channel', async () => {
         // # Go to channel sidebar list
-        await element(by.id('channel_drawer.button')).tap();
+        await ChannelScreen.channelDrawerButton.tap();
 
         // # Tap on + public channels
-        await element(by.id('action_button_sidebar.channels')).tap();
+        await ChannelSidebar.addChannel.tap();
 
         // * Expect a list of public channels, initially empty
+        await MoreChannelsScreen.toBeVisible();
         await expect(element(by.text('No more channels to join'))).toBeVisible();
 
         // # Tap to create new channel
-        await element(by.id('public_channels.create.button')).tap();
+        await MoreChannelsScreen.publicChannelCreateButton.tap();
 
         // * Expect a new screen to create a new public channel
+        const createChannelScreen = await CreateChannelScreen.toBeVisible();
         await expect(element(by.text('New Public Channel'))).toBeVisible();
 
+        const {
+            nameInput,
+            purposeInput,
+            headerInput,
+        } = CreateChannelScreen;
+
         // # Fill data
-        await element(by.id('edit_channel.name.input')).typeText('a');
+        await nameInput.typeText('a');
         await attemptToTapButton('edit_channel.create.button');
 
         // * Expect to be in the same screen since the channel name must be longer
-        await expect(element(by.id('edit_channel.name.input'))).toBeVisible();
+        await expect(nameInput).toBeVisible();
 
-        await element(by.id('edit_channel.name.input')).typeText('bc');
-        await element(by.id('edit_channel.purpose.input')).typeText('This sentence has');
-        await element(by.id('edit_channel.purpose.input')).tapReturnKey();
-        await element(by.id('edit_channel.purpose.input')).typeText('multiple lines');
-        await element(by.id('edit_channel.scroll')).scroll(200, 'down');
-        await expect(element(by.id('edit_channel.header.input'))).toBeVisible();
+        await nameInput.typeText('bc');
+        await purposeInput.typeText('This sentence has');
+        await purposeInput.tapReturnKey();
+        await purposeInput.typeText('multiple lines');
+        await createChannelScreen.scroll(200, 'down');
+        await expect(headerInput).toBeVisible();
         const expectedChannelHeader = 'I 🌮 love 🌮 tacos 🌮';
-        await element(by.id('edit_channel.header.input')).replaceText(expectedChannelHeader);
+        await headerInput.replaceText(expectedChannelHeader);
 
-        await element(by.id('edit_channel.create.button')).tap();
+        await CreateChannelScreen.createButton.tap();
 
         const expectedChannelName = 'abc';
         const expectedPurpose = 'This sentence has\nmultiple lines';
 
         // * Expect a redirection to the created channel
-        await expect(element(by.id('channel_intro.beginning.text'))).toHaveText('Beginning of ' + expectedChannelName);
-        await element(by.id('channel.title.button')).tap();
+        await expect(ChannelScreen.channelIntro).toHaveText('Beginning of ' + expectedChannelName);
+
+        // # Open channel info
+        await ChannelInfoScreen.open();
 
         // * Expect to see channel header and purpose in channel info
         await expect(element(by.text(expectedChannelHeader))).toBeVisible();
         await expect(element(by.text(expectedPurpose))).toBeVisible();
 
         // # Close channel info screen
-        await element(by.id('screen.channel_info.close')).tap();
+        await ChannelInfoScreen.close();
     });
 });
 
diff --git a/detox/e2e/test/in_app_notification/notification.e2e.js b/detox/e2e/test/in_app_notification/notification.e2e.js
index 2b3a697e1..e6e329e39 100644
--- a/detox/e2e/test/in_app_notification/notification.e2e.js
+++ b/detox/e2e/test/in_app_notification/notification.e2e.js
@@ -7,7 +7,7 @@
 // - Use element testID when selecting an element. Create one if none.
 // *******************************************************************
 
-import {logoutUser, toChannelScreen} from '@support/ui/screen';
+import {AddReactionScreen, ChannelScreen, NotificationScreen} from '@support/ui/screen';
 import {isAndroid, timeouts, wait} from '@support/utils';
 import {Setup} from '@support/server_api';
 
@@ -61,30 +61,30 @@ describe('in-app Notification', () => {
         const {channel, team, user} = await Setup.apiInit();
         testChannel = channel;
         testNotification = getNotification(channel, team, user);
-        await toChannelScreen(user);
+        await ChannelScreen.open(user);
     });
 
     afterAll(async () => {
-        await logoutUser();
+        await ChannelScreen.logout();
     });
 
     it('MM-T3440 should render an in-app notification', async () => {
         const message = Date.now().toString();
 
+        const {postInput, sendButton} = ChannelScreen;
+
         // # Type a message
-        const postInput = await element(by.id('post_input'));
         await postInput.tap();
         await postInput.typeText(message);
 
         // # Tap the send button
-        await element(by.id('send_button')).tap();
+        await sendButton.tap();
+        await wait(timeouts.HALF_SEC);
 
         // # Open Add reaction screen
-        await element(by.text(message)).longPress();
-        await element(by.id('reaction_picker.open')).tap();
-        await element(by.id('screen.add_reaction.close')).tap();
+        await AddReactionScreen.open(message);
+        await AddReactionScreen.closeAddReactionButton.tap();
 
-        // # Skip on Android for now
         if (isAndroid()) {
             // eslint-disable-next-line no-console
             console.log('Skipping on Android until https://github.com/wix/Detox/issues/2141');
@@ -96,15 +96,22 @@ describe('in-app Notification', () => {
         await wait(timeouts.HALF_SEC);
 
         // * Verify in-app notification is shown
-        await expect(element(by.id('in_app_notification'))).toBeVisible();
-        await expect(element(by.id('in_app_notification.icon'))).toBeVisible();
-        await expect(element(by.id('in_app_notification.title'))).toHaveText(testChannel.name);
-        await expect(element(by.id('in_app_notification.message'))).toHaveText('This is an e2e test message');
+        const {
+            inAppNotification,
+            inAppNotificationIcon,
+            inAppNotificationTitle,
+            inAppNotificationMessage,
+        } = NotificationScreen;
+
+        await NotificationScreen.toBeVisible();
+        await expect(inAppNotificationIcon).toBeVisible();
+        await expect(inAppNotificationTitle).toHaveText(testChannel.name);
+        await expect(inAppNotificationMessage).toHaveText('This is an e2e test message');
 
         // # Wait for some profiles to load
         await wait(5 * timeouts.ONE_SEC);
 
         // * Verify in-app notification is hidden
-        await expect(element(by.id('in_app_notification'))).not.toBeVisible();
+        await expect(inAppNotification).not.toBeVisible();
     });
 });
diff --git a/detox/e2e/test/main_sidebar/select_channel.e2e.js b/detox/e2e/test/main_sidebar/select_channel.e2e.js
index 8fb0f7afd..665f7cec1 100644
--- a/detox/e2e/test/main_sidebar/select_channel.e2e.js
+++ b/detox/e2e/test/main_sidebar/select_channel.e2e.js
@@ -7,7 +7,8 @@
 // - Use element testID when selecting an element. Create one if none.
 // *******************************************************************
 
-import {logoutUser, toChannelScreen} from '@support/ui/screen';
+import {ChannelSidebar} from '@support/ui/component';
+import {ChannelScreen} from '@support/ui/screen';
 import {isAndroid} from '@support/utils';
 import {Setup} from '@support/server_api';
 
@@ -18,36 +19,39 @@ describe('Select channel', () => {
         const {user, channel} = await Setup.apiInit();
         newChannel = channel;
 
-        await toChannelScreen(user);
+        await ChannelScreen.open(user);
     });
 
     afterAll(async () => {
-        await logoutUser();
+        await ChannelScreen.logout();
     });
 
     it('MM-T3412 should close the sidebar menu when selecting the same channel', async () => {
+        const {channelDrawerButton, channelNavBarTitle} = ChannelScreen;
+
         // # Open channel drawer (with at least one unread channel)
-        await element(by.id('channel_drawer.button')).tap();
+        await channelDrawerButton.tap();
 
         // * Main sidebar should be visible
-        await expect(element(by.id('main_sidebar'))).toBeVisible();
+        await ChannelSidebar.toBeVisible();
 
         // # Tap a channel to view it
-        await element(by.text(newChannel.display_name).withAncestor(by.id('channels_list'))).tap();
+        const channelItem = ChannelSidebar.getChannelByDisplayName(newChannel.display_name);
+        await channelItem.tap();
 
         // * Selected channel should be visible
-        await expect(element(by.id('channel.nav_bar.title'))).toHaveText(newChannel.display_name);
+        await expect(channelNavBarTitle).toHaveText(newChannel.display_name);
 
         // # Open channel drawer again and select the same channel
-        await element(by.id('channel_drawer.button')).tap();
-        await element(by.text(newChannel.display_name).withAncestor(by.id('channels_list'))).tap();
+        await channelDrawerButton.tap();
+        await channelItem.tap();
 
         // * Drawer should not be visible on Android
         if (isAndroid()) {
-            await expect(element(by.id('main_sidebar'))).not.toBeVisible();
+            await expect(ChannelSidebar.mainSidebar).not.toBeVisible();
         }
 
         // * Selected channel should remain the same
-        await expect(element(by.id('channel.nav_bar.title'))).toHaveText(newChannel.display_name);
+        await expect(channelNavBarTitle).toHaveText(newChannel.display_name);
     });
 });
diff --git a/detox/e2e/test/messaging/message_posting.e2e.js b/detox/e2e/test/messaging/message_posting.e2e.js
index 7a1eb0bbc..ff37a80af 100644
--- a/detox/e2e/test/messaging/message_posting.e2e.js
+++ b/detox/e2e/test/messaging/message_posting.e2e.js
@@ -7,38 +7,42 @@
 // - Use element testID when selecting an element. Create one if none.
 // *******************************************************************
 
-import {logoutUser, toChannelScreen} from '@support/ui/screen';
+import {ChannelScreen} from '@support/ui/screen';
 import {Setup} from '@support/server_api';
 
 describe('Messaging', () => {
     beforeAll(async () => {
         const {user} = await Setup.apiInit();
 
-        await toChannelScreen(user);
+        await ChannelScreen.open(user);
     });
 
     afterAll(async () => {
-        await logoutUser();
+        await ChannelScreen.logout();
     });
 
     it('should post a message on tap to paper send button', async () => {
-        // * Verify channel screen and post input exist and send button to not exist
-        await expect(element(by.id('channel_screen'))).toBeVisible();
-        await expect(element(by.id('post_input'))).toExist();
-        await expect(element(by.id('send_button'))).not.toExist();
+        // * Verify channel screen is visible
+        await ChannelScreen.toBeVisible();
+
+        const {postInput, sendButton} = ChannelScreen;
+
+        // * Post input should exist while send button should not
+        await expect(postInput).toBeVisible();
+        await expect(sendButton).not.toExist();
 
         // # Tap on post input
-        await element(by.id('post_input')).tap();
+        await postInput.tap();
 
         // # Type text on post input
         const text = Date.now().toString();
-        await element(by.id('post_input')).typeText(text);
+        await postInput.typeText(text);
 
         // # Tap send button
-        await expect(element(by.id('send_button'))).toBeVisible();
-        await element(by.id('send_button')).tap();
+        await expect(sendButton).toBeVisible();
+        await sendButton.tap();
 
         // * Verify text to exist
-        await expect(element(by.text(text))).toExist();
+        await expect(element(by.text(text))).toBeVisible();
     });
 });
diff --git a/detox/e2e/test/messaging/tap_send_button_repeatedly.e2e.js b/detox/e2e/test/messaging/tap_send_button_repeatedly.e2e.js
index 2d5e01521..40b749228 100644
--- a/detox/e2e/test/messaging/tap_send_button_repeatedly.e2e.js
+++ b/detox/e2e/test/messaging/tap_send_button_repeatedly.e2e.js
@@ -9,7 +9,7 @@
 
 import jestExpect from 'expect';
 
-import {logoutUser, toChannelScreen} from '@support/ui/screen';
+import {ChannelScreen} from '@support/ui/screen';
 import {Channel, Post, Setup} from '@support/server_api';
 
 describe('Messaging', () => {
@@ -19,29 +19,28 @@ describe('Messaging', () => {
     beforeAll(async () => {
         ({team, user} = await Setup.apiInit());
 
-        await toChannelScreen(user);
+        await ChannelScreen.open(user);
     });
 
     afterAll(async () => {
-        await logoutUser();
+        await ChannelScreen.logout();
     });
 
     it('MM-T109 User can\'t send the same message repeatedly', async () => {
         const message = Date.now().toString();
 
+        const {disabledSendButton, sendButton, postInput} = ChannelScreen;
+
         // # Type a message
-        const postInput = await element(by.id('post_input'));
         await postInput.tap();
         await postInput.typeText(message);
 
         // # Tap the send button
-        const sendButton = await element(by.id('send_button'));
         await expect(sendButton).toBeVisible();
         await sendButton.tap();
         await expect(sendButton).not.toExist();
 
         // # Then tap send button repeatedly
-        const disabledSendButton = await element(by.id('disabled_send_button'));
         await expect(disabledSendButton).toBeVisible();
         await expect(disabledSendButton).toExist();
         await disabledSendButton.multiTap(3);
diff --git a/detox/e2e/test/on_boarding/login.e2e.js b/detox/e2e/test/on_boarding/login.e2e.js
index 2010b001c..c9d83b242 100644
--- a/detox/e2e/test/on_boarding/login.e2e.js
+++ b/detox/e2e/test/on_boarding/login.e2e.js
@@ -7,17 +7,32 @@
 // - Use element testID when selecting an element. Create one if none.
 // *******************************************************************
 
-import {Setup, System} from '@support/server_api';
+import {Setup} from '@support/server_api';
+import {
+    ChannelScreen,
+    LoginScreen,
+    SelectServerScreen,
+} from '@support/ui/screen';
 import {serverUrl} from '@support/test_config';
-import {fulfillSelectServerScreen, logoutUser} from '@support/ui/screen';
 import {isAndroid, timeouts, wait} from '@support/utils';
 
 describe('On boarding', () => {
-    let config;
     let user;
 
+    const {
+        connectButton,
+        errorText,
+        serverUrlInput,
+    } = SelectServerScreen;
+
+    const {
+        errorText: loginErrorText,
+        usernameInput,
+        passwordInput,
+        signinButton,
+    } = LoginScreen;
+
     beforeAll(async () => {
-        ({config} = await System.apiGetConfig());
         ({user} = await Setup.apiInit());
     });
 
@@ -26,30 +41,31 @@ describe('On boarding', () => {
     });
 
     afterAll(async () => {
-        await logoutUser();
+        await ChannelScreen.logout();
     });
 
     it('should show Select server screen on initial load', async () => {
         // * Verify basic elements on Select Server screen
-        await expect(element(by.id('select_server_screen'))).toBeVisible();
-        await expect(element(by.id('server_url_input'))).toBeVisible();
-        await expect(element(by.id('connect_button'))).toBeVisible();
+        await SelectServerScreen.toBeVisible();
+
+        await expect(serverUrlInput).toBeVisible();
+        await expect(connectButton).toBeVisible();
     });
 
     it('MM-T3383 should show error on empty server URL', async () => {
-        await expect(element(by.id('select_server_screen'))).toBeVisible();
+        const screen = await SelectServerScreen.toBeVisible();
 
         // # Enter an empty server URL
-        await element(by.id('server_url_input')).typeText(' ');
+        await serverUrlInput.typeText(' ');
 
         // # Tap anywhere to hide keyboard
-        await element(by.text('Enter Server URL')).tap();
+        await screen.tap({x: 5, y: 10});
 
         // * Verify that the error message does not exist
-        await waitFor(element(by.id('error_text'))).not.toExist().withTimeout(timeouts.HALF_SEC);
+        await waitFor(errorText).not.toExist().withTimeout(timeouts.HALF_SEC);
 
         // # Tap connect button
-        await element(by.id('connect_button')).tap();
+        await connectButton.tap();
 
         // # Explicitly wait on Android before verifying error message
         if (isAndroid()) {
@@ -57,146 +73,132 @@ describe('On boarding', () => {
         }
 
         // * Verify error message
-        await waitFor(element(by.id('error_text'))).toBeVisible().withTimeout(timeouts.ONE_SEC);
-        await expect(element(by.id('error_text'))).toHaveText('Please enter a valid server URL');
+        await waitFor(errorText).toBeVisible().withTimeout(timeouts.ONE_SEC);
+        await expect(errorText).toHaveText('Please enter a valid server URL');
     });
 
     it('should show error on invalid server URL', async () => {
-        await expect(element(by.id('select_server_screen'))).toBeVisible();
+        const screen = await SelectServerScreen.toBeVisible();
 
         // # Enter invalid server URL
-        const input = element(by.id('server_url_input'));
-        await input.clearText();
-        await input.typeText('http://invalid:8065');
+        await serverUrlInput.clearText();
+        await serverUrlInput.typeText(serverUrl.substring(0, serverUrl.length - 1));
 
         // # Tap anywhere to hide keyboard
-        await element(by.text('Enter Server URL')).tap();
+        await screen.tap({x: 5, y: 10});
 
         // * Verify that the error message does not exist
-        await waitFor(element(by.id('error_text'))).not.toExist().withTimeout(timeouts.HALF_SEC);
+        await waitFor(errorText).not.toExist().withTimeout(timeouts.HALF_SEC);
 
         // # Tap connect button
-        await element(by.id('connect_button')).tap();
-
-        // # Explicitly wait on Android before verifying error message
-        if (isAndroid()) {
-            await wait(timeouts.TWO_SEC);
-        }
+        await connectButton.tap();
 
         // * Verify error message
-        await waitFor(element(by.id('error_text'))).toBeVisible().withTimeout(timeouts.ONE_SEC);
-        await expect(element(by.id('error_text'))).toHaveText('Cannot connect to the server. Please check your server URL and internet connection.');
+        await waitFor(errorText).toBeVisible().withTimeout(timeouts.ONE_SEC);
+        await expect(errorText).toHaveText('Cannot connect to the server. Please check your server URL and internet connection.');
     });
 
     it('should move to Login screen on valid server URL', async () => {
-        await expect(element(by.id('select_server_screen'))).toBeVisible();
+        await SelectServerScreen.toBeVisible();
 
         // # Enter valid server URL
-        await element(by.id('server_url_input')).replaceText(serverUrl);
+        await serverUrlInput.replaceText(serverUrl);
 
         // # Tap connect button
-        await element(by.id('connect_button')).tap();
+        await connectButton.tap();
 
         // * Verify that it goes into Login screen
-        await expect(element(by.id('login_screen'))).toBeVisible();
+        await LoginScreen.toBeVisible();
     });
 
     it('should match elements on Login screen', async () => {
-        await fulfillSelectServerScreen(serverUrl);
+        await LoginScreen.open();
 
         // * Verify basic elements on Login screen
-        await expect(element(by.id('login_screen'))).toBeVisible();
+        await expect(usernameInput).toBeVisible();
+        await expect(passwordInput).toBeVisible();
 
-        await expect(element(by.id('username_input'))).toBeVisible();
-        await expect(element(by.id('password_input'))).toBeVisible();
-
-        await expect(element(by.id('signin_button'))).toBeVisible();
+        await expect(signinButton).toBeVisible();
     });
 
     it('should show error on missing any of the username or password', async () => {
-        await fulfillSelectServerScreen(serverUrl);
-
-        await expect(element(by.id('login_screen'))).toBeVisible();
+        const loginScreen = await LoginScreen.open();
 
         // # On Login screen, enter invalid username
-        await element(by.id('username_input')).typeText('any');
+        await usernameInput.typeText('any');
 
         // # Tap anywhere to hide keyboard
-        await element(by.text(config.TeamSettings.SiteName)).tap();
+        await loginScreen.tap({x: 5, y: 10});
 
         // # Tap "Sign in" button
-        await element(by.id('signin_button')).tap();
+        await signinButton.tap();
 
         // * Verify that the error message is shown as expected
-        await expect(element(by.id('error_text'))).toBeVisible();
-        await expect(element(by.id('error_text'))).toHaveText('Please enter your password');
+        await expect(loginErrorText).toBeVisible();
+        await expect(loginErrorText).toHaveText('Please enter your password');
 
         // # Clear input to username and enter invalid password
-        await element(by.id('username_input')).replaceText('');
-        await element(by.id('password_input')).typeText('any');
+        await usernameInput.replaceText('');
+        await passwordInput.typeText('any');
 
         // # Tap anywhere to hide keyboard
-        await element(by.text(config.TeamSettings.SiteName)).tap();
+        await loginScreen.tap({x: 5, y: 10});
 
         // # Tap "Sign in" button
-        await element(by.id('signin_button')).tap();
+        await signinButton.tap();
 
         // * Verify that the error message is shown as expected
-        await expect(element(by.id('error_text'))).toBeVisible();
-        await expect(element(by.id('error_text'))).toHaveText('Please enter your email or username');
+        await expect(loginErrorText).toBeVisible();
+        await expect(loginErrorText).toHaveText('Please enter your email or username');
     });
 
     it('should show error on incorrect credential', async () => {
-        await fulfillSelectServerScreen(serverUrl);
-
-        await expect(element(by.id('login_screen'))).toBeVisible();
+        const loginScreen = await LoginScreen.open();
 
         // # Enter invalid username
-        await element(by.id('username_input')).replaceText('any');
+        await usernameInput.replaceText('any');
 
         // # Tap anywhere to hide keyboard
-        await element(by.text(config.TeamSettings.SiteName)).tap();
+        await loginScreen.tap({x: 5, y: 10});
 
         // # Enter invalid password
-        await element(by.id('password_input')).replaceText('any');
+        await passwordInput.replaceText('any');
 
         // # Tap anywhere to hide keyboard
-        await element(by.text(config.TeamSettings.SiteName)).tap();
+        await loginScreen.tap({x: 5, y: 10});
 
         // # Tap "Sign in" button
-        await element(by.id('signin_button')).tap();
+        await signinButton.tap();
 
         // * Verify that the error message is shown as expected
-        await expect(element(by.id('error_text'))).toBeVisible();
-        await expect(element(by.id('error_text'))).toHaveText('Enter a valid email or username and/or password.');
+        await expect(loginErrorText).toBeVisible();
+        await expect(loginErrorText).toHaveText('Enter a valid email or username and/or password.');
     });
 
     it('should move to Channel screen on successful login', async () => {
-        await fulfillSelectServerScreen(serverUrl);
-
-        await expect(element(by.id('login_screen'))).toBeVisible();
+        const loginScreen = await LoginScreen.open();
 
         // # Enter valid username
-        await element(by.id('username_input')).replaceText(user.username);
+        await usernameInput.replaceText(user.username);
 
         // # Tap anywhere to hide keyboard
-        await element(by.text(config.TeamSettings.SiteName)).tap();
+        await loginScreen.tap({x: 5, y: 10});
 
         // # Enter valid password
-        await element(by.id('password_input')).replaceText(user.password);
+        await passwordInput.replaceText(user.password);
 
         // # Tap anywhere to hide keyboard
-        await element(by.text(config.TeamSettings.SiteName)).tap();
+        await loginScreen.tap({x: 5, y: 10});
 
         // # Tap "Sign in" button
-        await element(by.id('signin_button')).tap();
+        await signinButton.tap();
 
         // * Verify that it goes into Channel screen
-        await expect(element(by.id('channel_screen'))).toBeVisible();
+        await ChannelScreen.toBeVisible();
     });
 
     it('should directly go into Channel screen on reload', async () => {
         // # On reload and after successful login, verify that it goes straight into Channel screen
-        await expect(element(by.id('channel_screen'))).toBeVisible();
+        await ChannelScreen.toBeVisible();
     });
 });
diff --git a/detox/e2e/test/smoke_test/channels.e2e.js b/detox/e2e/test/smoke_test/channels.e2e.js
index 5354f533c..c5b6062ae 100644
--- a/detox/e2e/test/smoke_test/channels.e2e.js
+++ b/detox/e2e/test/smoke_test/channels.e2e.js
@@ -7,7 +7,8 @@
 // - Use element testID when selecting an element. Create one if none.
 // *******************************************************************
 
-import {logoutUser, toChannelScreen} from '@support/ui/screen';
+import {ChannelScreen} from '@support/ui/screen';
+import {ChannelSidebar} from '@support/ui/component';
 import {Setup, Channel} from '@support/server_api';
 
 describe('Unread channels', () => {
@@ -25,41 +26,46 @@ describe('Unread channels', () => {
         ({channel: zChannel} = await Channel.apiCreateChannel({type: 'O', prefix: 'z-channel', teamId: team.id}));
         await Channel.apiAddUserToChannel(user.id, zChannel.id);
 
-        await toChannelScreen(user);
+        await ChannelScreen.open(user);
     });
 
     afterAll(async () => {
-        await logoutUser();
+        await ChannelScreen.logout();
     });
 
     it('MM-T3187 Unread channels sort at top', async () => {
+        const {channelDrawerButton} = ChannelScreen;
+
         // # Open channel drawer (with at least one unread channel)
-        await element(by.id('channel_drawer.button')).tap();
+        await channelDrawerButton.tap();
+
+        // * Channel should be visible
+        await ChannelSidebar.toBeVisible();
 
         // * Verify unread channel(s) display at top of channel list (with mentions first, if any), in alphabetical order, with title "Unreads"
         await expect(element(by.text('UNREADS'))).toBeVisible();
-        await expect(element(by.id('channel_item.display_name').withAncestor(by.id('channels_list'))).atIndex(0)).toHaveText(aChannel.display_name);
-        await expect(element(by.id('channel_item.display_name').withAncestor(by.id('channels_list'))).atIndex(1)).toHaveText(newChannel.display_name);
-        await expect(element(by.id('channel_item.display_name').withAncestor(by.id('channels_list'))).atIndex(2)).toHaveText(zChannel.display_name);
+        await ChannelSidebar.hasChannelAtIndex(0, aChannel.display_name);
+        await ChannelSidebar.hasChannelAtIndex(1, newChannel.display_name);
+        await ChannelSidebar.hasChannelAtIndex(2, zChannel.display_name);
 
         // # Tap an unread channel to view it
-        await element(by.text(aChannel.display_name)).tap();
-        await element(by.id('channel_drawer.button')).tap();
-        await element(by.text(newChannel.display_name)).tap();
-        await element(by.id('channel_drawer.button')).tap();
-        await element(by.text(zChannel.display_name)).tap();
+        await ChannelSidebar.getChannelByDisplayName(aChannel.display_name).tap();
+        await channelDrawerButton.tap();
+        await ChannelSidebar.getChannelByDisplayName(newChannel.display_name).tap();
+        await channelDrawerButton.tap();
+        await ChannelSidebar.getChannelByDisplayName(zChannel.display_name).tap();
 
         // # Open channel drawer again
-        await element(by.id('channel_drawer.button')).tap();
+        await channelDrawerButton.tap();
 
         // * Channel you just read is no longer listed in Unreads
         await expect(element(by.text('UNREADS'))).not.toBeVisible();
         await expect(element(by.text('PUBLIC CHANNELS'))).toBeVisible();
-        await expect(element(by.id('channel_item.display_name').withAncestor(by.id('channels_list'))).atIndex(0)).toHaveText(aChannel.display_name);
-        await expect(element(by.id('channel_item.display_name').withAncestor(by.id('channels_list'))).atIndex(1)).toHaveText(newChannel.display_name);
-        await expect(element(by.id('channel_item.display_name').withAncestor(by.id('channels_list'))).atIndex(2)).toHaveText('Off-Topic');
-        await expect(element(by.id('channel_item.display_name').withAncestor(by.id('channels_list'))).atIndex(3)).toHaveText('Town Square');
-        await expect(element(by.id('channel_item.display_name').withAncestor(by.id('channels_list'))).atIndex(4)).toHaveText(zChannel.display_name);
-        await element(by.text(aChannel.display_name)).tap();
+        await ChannelSidebar.hasChannelAtIndex(0, aChannel.display_name);
+        await ChannelSidebar.hasChannelAtIndex(1, newChannel.display_name);
+        await ChannelSidebar.hasChannelAtIndex(2, 'Off-Topic');
+        await ChannelSidebar.hasChannelAtIndex(3, 'Town Square');
+        await ChannelSidebar.hasChannelAtIndex(4, zChannel.display_name);
+        await ChannelSidebar.getChannelByDisplayName(aChannel.display_name).tap();
     });
 });
diff --git a/detox/e2e/test/smoke_test/login_email.e2e.js b/detox/e2e/test/smoke_test/login_email.e2e.js
index 2d79c4458..51fb44abb 100644
--- a/detox/e2e/test/smoke_test/login_email.e2e.js
+++ b/detox/e2e/test/smoke_test/login_email.e2e.js
@@ -7,47 +7,38 @@
 // - Use element testID when selecting an element. Create one if none.
 // *******************************************************************
 
-import {Setup, System} from '@support/server_api';
-import {logoutUser} from '@support/ui/screen';
-import {serverUrl} from '@support/test_config';
+import {Setup} from '@support/server_api';
+import {ChannelScreen, LoginScreen} from '@support/ui/screen';
 
 describe('Smoke Tests', () => {
     afterAll(async () => {
-        await logoutUser();
+        await ChannelScreen.logout();
     });
 
     it('MM-T3179 Log in - Email / password', async () => {
-        const {config} = await System.apiGetConfig();
         const {user} = await Setup.apiInit();
 
-        // * Verify that it starts with the Select Server screen
-        await expect(element(by.id('select_server_screen'))).toBeVisible();
+        // # Navigate to Login screen
+        const loginScreen = await LoginScreen.open();
 
-        // # Type in the server URL
-        await element(by.id('server_url_input')).replaceText(serverUrl);
-
-        // # Tap connect button
-        await element(by.text('Connect')).tap();
-
-        // # Verify that it goes into Login screen
-        await expect(element(by.id('login_screen'))).toBeVisible();
+        const {usernameInput, passwordInput, signinButton} = LoginScreen;
 
         // # Type in username
-        await element(by.id('username_input')).replaceText(user.username);
+        await usernameInput.replaceText(user.username);
 
         // # Tap anywhere to hide keyboard
-        await element(by.text(config.TeamSettings.SiteName)).tap();
+        await loginScreen.tap({x: 5, y: 10});
 
         // # Type in password
-        await element(by.id('password_input')).replaceText(user.password);
+        await passwordInput.replaceText(user.password);
 
         // # Tap anywhere to hide keyboard
-        await element(by.text(config.TeamSettings.SiteName)).tap();
+        await loginScreen.tap({x: 5, y: 10});
 
         // # Tap "Sign in" button
-        await element(by.text('Sign in')).tap();
+        await signinButton.tap();
 
         // * Verify that the user has successfully logged in by checking it redirects into the Channel screen
-        await expect(element(by.id('channel_screen'))).toBeVisible();
+        await ChannelScreen.toBeVisible();
     });
 });
diff --git a/detox/e2e/test/smoke_test/login_ldap.e2e.js b/detox/e2e/test/smoke_test/login_ldap.e2e.js
index 0629c543f..a99b03194 100644
--- a/detox/e2e/test/smoke_test/login_ldap.e2e.js
+++ b/detox/e2e/test/smoke_test/login_ldap.e2e.js
@@ -8,20 +8,18 @@
 // *******************************************************************
 
 import {Ldap, Setup, System, Team, User} from '@support/server_api';
-import {logoutUser} from '@support/ui/screen';
-import {serverUrl} from '@support/test_config';
+import {ChannelScreen, LoginScreen} from '@support/ui/screen';
 import ldapUsers from '@support/fixtures/ldap_users.json';
 
 describe('Smoke Tests', () => {
     const testOne = ldapUsers['test-1'];
-    let config;
 
     beforeAll(async () => {
         // * Verify that the server has license with LDAP feature
         await System.apiRequireLicenseForFeature('LDAP');
 
         // # Enable LDAP
-        ({config} = await System.apiUpdateConfig({LdapSettings: {Enable: true}}));
+        await System.apiUpdateConfig({LdapSettings: {Enable: true}});
 
         // * Check that LDAP server can connect and is synchronized with Mattermost server
         await Ldap.apiRequireLDAPServer();
@@ -30,39 +28,32 @@ describe('Smoke Tests', () => {
     });
 
     afterAll(async () => {
-        await logoutUser();
+        await ChannelScreen.logout();
     });
 
     it('MM-T3180 Log in - LDAP', async () => {
-        // * Verify that it starts with the Select Server screen
-        await expect(element(by.id('select_server_screen'))).toBeVisible();
+        // # Navigate to Login screen
+        const loginScreen = await LoginScreen.open();
 
-        // # Type in the server URL
-        await element(by.id('server_url_input')).replaceText(serverUrl);
-
-        // # Tap connect button
-        await element(by.text('Connect')).tap();
-
-        // # Verify that it goes into Login screen
-        await expect(element(by.id('login_screen'))).toBeVisible();
+        const {usernameInput, passwordInput, signinButton} = LoginScreen;
 
         // # Type in username
-        await element(by.id('username_input')).replaceText(testOne.username);
+        await usernameInput.replaceText(testOne.username);
 
         // # Tap anywhere to hide keyboard
-        await element(by.text(config.TeamSettings.SiteName)).tap();
+        await loginScreen.tap({x: 5, y: 10});
 
         // # Type in password
-        await element(by.id('password_input')).replaceText(testOne.password);
+        await passwordInput.replaceText(testOne.password);
 
         // # Tap anywhere to hide keyboard
-        await element(by.text(config.TeamSettings.SiteName)).tap();
+        await loginScreen.tap({x: 5, y: 10});
 
         // # Tap "Sign in" button
-        await element(by.text('Sign in')).tap();
+        await signinButton.tap();
 
         // * Verify that the user has successfully logged in by checking it redirects into the Channel screen
-        await expect(element(by.id('channel_screen'))).toBeVisible();
+        await ChannelScreen.toBeVisible();
     });
 });
 
diff --git a/detox/package.json b/detox/package.json
index 0093182ff..261fe9ea3 100644
--- a/detox/package.json
+++ b/detox/package.json
@@ -4,6 +4,7 @@
   "repository": "git@github.com:mattermost/mattermost-mobile.git",
   "author": "Mattermost, Inc.",
   "devDependencies": {
+    "@babel/plugin-proposal-class-properties": "7.12.1",
     "@babel/plugin-transform-modules-commonjs": "7.12.1",
     "@babel/plugin-transform-runtime": "7.12.1",
     "@babel/preset-env": "7.12.1",