E2E test for permalink preview (#9141)

* E2E test for permalink preview

* Fix e2e test for ios

* revert unncessary changes

---------

Co-authored-by: Mattermost Build <build@mattermost.com>
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Rajat Dabade 2025-11-17 23:47:24 +05:30 committed by GitHub
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// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
import {
Channel,
Post,
Setup,
User,
} from '@support/server_api';
import {
serverOneUrl,
siteOneUrl,
} from '@support/test_config';
import {
ChannelListScreen,
ChannelScreen,
HomeScreen,
LoginScreen,
PermalinkScreen,
PostOptionsScreen,
ServerScreen,
} from '@support/ui/screen';
import {
getRandomId,
timeouts,
wait,
} from '@support/utils';
import {expect, waitFor} from 'detox';
describe('Messaging - Message Permalink Preview', () => {
const serverOneDisplayName = 'Server 1';
const channelsCategory = 'channels';
let testChannel: any;
let testTeam: any;
let testUser: any;
let testOtherUser: any;
beforeAll(async () => {
const {channel, team, user} = await Setup.apiInit(siteOneUrl);
testChannel = channel;
testTeam = team;
testUser = user;
({user: testOtherUser} = await User.apiCreateUser(siteOneUrl));
await Channel.apiAddUserToChannel(siteOneUrl, testOtherUser.id, testChannel.id);
await ServerScreen.connectToServer(serverOneUrl, serverOneDisplayName);
await LoginScreen.login(testUser);
});
beforeEach(async () => {
await ChannelListScreen.toBeVisible();
});
afterAll(async () => {
await HomeScreen.logout();
});
it('MM-T4877_1 - should render permalink preview modal when posting a message with copied permalink', async () => {
const targetMessage = `Target message ${getRandomId()}`;
const targetPost = await Post.apiCreatePost(siteOneUrl, {
channelId: testChannel.id,
message: targetMessage,
userId: testOtherUser.id,
});
await ChannelScreen.open(channelsCategory, testChannel.name);
const {postListPostItem} = ChannelScreen.getPostListPostItem(targetPost.post.id, targetMessage);
await postListPostItem.longPress();
await PostOptionsScreen.toBeVisible();
await PostOptionsScreen.copyLinkOption.tap();
await wait(timeouts.ONE_SEC);
await expect(PostOptionsScreen.postOptionsScreen).not.toBeVisible();
const copiedPermalink = `${serverOneUrl}/${testTeam.name}/pl/${targetPost.post.id}`;
const messageWithPastedLink = `Check this out ${copiedPermalink}`;
await ChannelScreen.postInput.tap();
await ChannelScreen.postInput.replaceText(messageWithPastedLink);
await waitFor(ChannelScreen.sendButton).toBeVisible().withTimeout(timeouts.FOUR_SEC);
await ChannelScreen.sendButton.tap();
await wait(timeouts.FOUR_SEC);
const permalinkPreview = element(by.id('permalink-preview-container'));
await waitFor(permalinkPreview).toBeVisible().withTimeout(timeouts.FOUR_SEC);
await expect(element(by.text(targetMessage).withAncestor(by.id('permalink-preview-container')))).toBeVisible();
await expect(element(by.text(`Originally posted in ~${testChannel.display_name}`).withAncestor(by.id('permalink-preview-container')))).toBeVisible();
await ChannelScreen.back();
});
it('MM-T4877_2 - should copy link and create permalink preview in different channel', async () => {
const targetMessage = `Important announcement ${getRandomId()}`;
const targetPost = await Post.apiCreatePost(siteOneUrl, {
channelId: testChannel.id,
message: targetMessage,
userId: testOtherUser.id,
});
const {channel: otherChannel} = await Channel.apiCreateChannel(siteOneUrl, {teamId: testTeam.id});
await Channel.apiAddUserToChannel(siteOneUrl, testUser.id, otherChannel.id);
await ChannelScreen.open(channelsCategory, testChannel.name);
const {postListPostItem} = ChannelScreen.getPostListPostItem(targetPost.post.id, targetMessage);
await postListPostItem.longPress();
await PostOptionsScreen.toBeVisible();
await PostOptionsScreen.copyLinkOption.tap();
await wait(timeouts.ONE_SEC);
await expect(PostOptionsScreen.postOptionsScreen).not.toBeVisible();
await wait(timeouts.FOUR_SEC);
await ChannelScreen.back();
await ChannelScreen.open(channelsCategory, otherChannel.name);
const copiedPermalink = `${serverOneUrl}/${testTeam.name}/pl/${targetPost.post.id}`;
const messageWithPastedLink = `Check this out from the other channel ${copiedPermalink}`;
await ChannelScreen.postInput.tap();
await ChannelScreen.postInput.replaceText(messageWithPastedLink);
await waitFor(ChannelScreen.sendButton).toBeVisible().withTimeout(timeouts.FOUR_SEC);
await ChannelScreen.sendButton.tap();
await wait(timeouts.FOUR_SEC);
const permalinkPreview = element(by.id('permalink-preview-container'));
await waitFor(permalinkPreview).toBeVisible().withTimeout(timeouts.FOUR_SEC);
await expect(element(by.text(targetMessage).withAncestor(by.id('permalink-preview-container')))).toBeVisible();
await expect(element(by.text(`Originally posted in ~${testChannel.display_name}`).withAncestor(by.id('permalink-preview-container')))).toBeVisible();
await ChannelScreen.back();
});
it('MM-T4877_3 - should navigate to original post when tapping on permalink preview', async () => {
// Create both channels at the beginning
const {channel: targetChannel} = await Channel.apiCreateChannel(siteOneUrl, {teamId: testTeam.id});
await Channel.apiAddUserToChannel(siteOneUrl, testUser.id, targetChannel.id);
await Channel.apiAddUserToChannel(siteOneUrl, testOtherUser.id, targetChannel.id);
const {channel: otherChannel} = await Channel.apiCreateChannel(siteOneUrl, {teamId: testTeam.id});
await Channel.apiAddUserToChannel(siteOneUrl, testUser.id, otherChannel.id);
const targetMessage = `Original post ${getRandomId()}`;
const targetPost = await Post.apiCreatePost(siteOneUrl, {
channelId: targetChannel.id,
message: targetMessage,
userId: testOtherUser.id,
});
await ChannelScreen.open(channelsCategory, targetChannel.name);
const {postListPostItem} = ChannelScreen.getPostListPostItem(targetPost.post.id, targetMessage);
await postListPostItem.longPress();
await PostOptionsScreen.toBeVisible();
await PostOptionsScreen.copyLinkOption.tap();
await wait(timeouts.ONE_SEC);
await expect(PostOptionsScreen.postOptionsScreen).not.toBeVisible();
await wait(timeouts.FOUR_SEC);
await ChannelScreen.back();
await ChannelScreen.open(channelsCategory, otherChannel.name);
const copiedPermalink = `${serverOneUrl}/${testTeam.name}/pl/${targetPost.post.id}`;
const messageWithPastedLink = `Check this out ${copiedPermalink}`;
await ChannelScreen.postInput.tap();
await ChannelScreen.postInput.replaceText(messageWithPastedLink);
await waitFor(ChannelScreen.sendButton).toBeVisible().withTimeout(timeouts.FOUR_SEC);
await ChannelScreen.sendButton.tap();
await wait(timeouts.FOUR_SEC);
const permalinkPreview = element(by.id('permalink-preview-container'));
await waitFor(permalinkPreview).toBeVisible().withTimeout(timeouts.FOUR_SEC);
await expect(element(by.text(targetMessage).withAncestor(by.id('permalink-preview-container')))).toBeVisible();
await expect(element(by.text(`Originally posted in ~${targetChannel.display_name}`).withAncestor(by.id('permalink-preview-container')))).toBeVisible();
await permalinkPreview.tap();
await wait(timeouts.ONE_SEC);
await PermalinkScreen.toBeVisible();
const {postListPostItem: permalinkPostItem} = PermalinkScreen.getPostListPostItem(targetPost.post.id, targetMessage);
await expect(permalinkPostItem).toBeVisible();
await PermalinkScreen.jumpToRecentMessages();
await expect(ChannelScreen.headerTitle).toHaveText(targetChannel.display_name);
await ChannelScreen.back();
});
it('MM-T4877_4 - should update permalink preview when original post is edited', async () => {
// Create the other channel at the beginning
const {channel: otherChannel} = await Channel.apiCreateChannel(siteOneUrl, {teamId: testTeam.id});
await Channel.apiAddUserToChannel(siteOneUrl, testUser.id, otherChannel.id);
const originalMessage = `Original message ${getRandomId()}`;
const targetPost = await Post.apiCreatePost(siteOneUrl, {
channelId: testChannel.id,
message: originalMessage,
userId: testOtherUser.id,
});
await ChannelScreen.open(channelsCategory, testChannel.name);
const {postListPostItem} = ChannelScreen.getPostListPostItem(targetPost.post.id, originalMessage);
await postListPostItem.longPress();
await PostOptionsScreen.toBeVisible();
await PostOptionsScreen.copyLinkOption.tap();
await wait(timeouts.ONE_SEC);
await expect(PostOptionsScreen.postOptionsScreen).not.toBeVisible();
await wait(timeouts.FOUR_SEC);
await ChannelScreen.back();
await ChannelScreen.open(channelsCategory, otherChannel.name);
const copiedPermalink = `${serverOneUrl}/${testTeam.name}/pl/${targetPost.post.id}`;
const messageWithPastedLink = `Check this out ${copiedPermalink}`;
await ChannelScreen.postInput.tap();
await ChannelScreen.postInput.replaceText(messageWithPastedLink);
await waitFor(ChannelScreen.sendButton).toBeVisible().withTimeout(timeouts.FOUR_SEC);
await ChannelScreen.sendButton.tap();
await wait(timeouts.FOUR_SEC);
const permalinkPreview = element(by.id('permalink-preview-container'));
await waitFor(permalinkPreview).toBeVisible().withTimeout(timeouts.FOUR_SEC);
await expect(element(by.text(originalMessage).withAncestor(by.id('permalink-preview-container')))).toBeVisible();
await expect(element(by.text(`Originally posted in ~${testChannel.display_name}`).withAncestor(by.id('permalink-preview-container')))).toBeVisible();
await wait(timeouts.FOUR_SEC);
await ChannelScreen.back();
await ChannelScreen.open(channelsCategory, testChannel.name);
const editedMessage = `Edited message ${getRandomId()}`;
await Post.apiPatchPost(siteOneUrl, targetPost.post.id, JSON.stringify({message: editedMessage}));
await ChannelScreen.back();
await ChannelScreen.open(channelsCategory, otherChannel.name);
await wait(timeouts.FOUR_SEC);
await expect(element(by.text(editedMessage).withAncestor(by.id('permalink-preview-container')))).toBeVisible();
await expect(element(by.text(originalMessage).withAncestor(by.id('permalink-preview-container')))).not.toBeVisible();
await expect(element(by.text(`Originally posted in ~${testChannel.display_name}`).withAncestor(by.id('permalink-preview-container')))).toBeVisible();
await ChannelScreen.back();
});
it('MM-T4877_6 - should handle permalink preview with long message content', async () => {
// Create the other channel at the beginning
const {channel: otherChannel} = await Channel.apiCreateChannel(siteOneUrl, {teamId: testTeam.id});
await Channel.apiAddUserToChannel(siteOneUrl, testUser.id, otherChannel.id);
const longMessage = 'This is a very long message that should be truncated in the permalink preview when it exceeds the maximum character limit. The preview should show only a portion of this content and add ellipsis to indicate there is more content available. This message is intentionally longer than 150 characters to test the truncation functionality properly.';
const targetPost = await Post.apiCreatePost(siteOneUrl, {
channelId: testChannel.id,
message: longMessage,
userId: testOtherUser.id,
});
await ChannelScreen.open(channelsCategory, testChannel.name);
const {postListPostItem} = ChannelScreen.getPostListPostItem(targetPost.post.id, longMessage);
await postListPostItem.longPress();
await PostOptionsScreen.toBeVisible();
await PostOptionsScreen.copyLinkOption.tap();
await wait(timeouts.ONE_SEC);
await expect(PostOptionsScreen.postOptionsScreen).not.toBeVisible();
await wait(timeouts.FOUR_SEC);
await ChannelScreen.back();
await ChannelScreen.open(channelsCategory, otherChannel.name);
const copiedPermalink = `${serverOneUrl}/${testTeam.name}/pl/${targetPost.post.id}`;
const messageWithPastedLink = `Long message link ${copiedPermalink}`;
await ChannelScreen.postInput.tap();
await ChannelScreen.postInput.replaceText(messageWithPastedLink);
await waitFor(ChannelScreen.sendButton).toBeVisible().withTimeout(timeouts.FOUR_SEC);
await ChannelScreen.sendButton.tap();
await wait(timeouts.FOUR_SEC);
const permalinkPreview = element(by.id('permalink-preview-container'));
await waitFor(permalinkPreview).toBeVisible().withTimeout(timeouts.FOUR_SEC);
const truncatedText = longMessage.substring(0, 150) + '...';
await expect(element(by.text(truncatedText).withAncestor(by.id('permalink-preview-container')))).toBeVisible();
await expect(element(by.text(longMessage).withAncestor(by.id('permalink-preview-container')))).not.toBeVisible();
await expect(element(by.text(`Originally posted in ~${testChannel.display_name}`).withAncestor(by.id('permalink-preview-container')))).toBeVisible();
await ChannelScreen.back();
});
it('MM-T4877_7 - should handle permalink preview when original post is deleted', async () => {
// Create the other channel at the beginning
const {channel: otherChannel} = await Channel.apiCreateChannel(siteOneUrl, {teamId: testTeam.id});
await Channel.apiAddUserToChannel(siteOneUrl, testUser.id, otherChannel.id);
const targetMessage = `Message to be deleted ${getRandomId()}`;
await ChannelScreen.open(channelsCategory, testChannel.name);
await ChannelScreen.postMessage(targetMessage);
await wait(timeouts.TWO_SEC);
const {post: targetPost} = await Post.apiGetLastPostInChannel(siteOneUrl, testChannel.id);
const {postListPostItem} = ChannelScreen.getPostListPostItem(targetPost.id, targetMessage);
await expect(postListPostItem).toBeVisible();
await wait(timeouts.ONE_SEC);
await postListPostItem.longPress();
await PostOptionsScreen.toBeVisible();
await PostOptionsScreen.copyLinkOption.tap();
await wait(timeouts.ONE_SEC);
await expect(PostOptionsScreen.postOptionsScreen).not.toBeVisible();
await wait(timeouts.FOUR_SEC);
await ChannelScreen.back();
await ChannelScreen.open(channelsCategory, otherChannel.name);
const copiedPermalink = `${serverOneUrl}/${testTeam.name}/pl/${targetPost.id}`;
const messageWithPastedLink = `Check this post ${copiedPermalink}`;
await ChannelScreen.postInput.tap();
await ChannelScreen.postInput.replaceText(messageWithPastedLink);
await waitFor(ChannelScreen.sendButton).toBeVisible().withTimeout(timeouts.FOUR_SEC);
await ChannelScreen.sendButton.tap();
await wait(timeouts.FOUR_SEC);
const permalinkPreview = element(by.id('permalink-preview-container'));
await waitFor(permalinkPreview).toBeVisible().withTimeout(timeouts.FOUR_SEC);
await expect(element(by.text(targetMessage).withAncestor(by.id('permalink-preview-container')))).toBeVisible();
await wait(timeouts.FOUR_SEC);
await ChannelScreen.back();
await ChannelScreen.open(channelsCategory, testChannel.name);
const {postListPostItem: postToDelete} = ChannelScreen.getPostListPostItem(targetPost.id, targetMessage);
await postToDelete.longPress();
await PostOptionsScreen.toBeVisible();
await PostOptionsScreen.deletePost({confirm: true});
await wait(timeouts.FOUR_SEC);
await ChannelScreen.back();
await ChannelScreen.open(channelsCategory, otherChannel.name);
await wait(timeouts.FOUR_SEC);
await expect(element(by.text(targetMessage).withAncestor(by.id('permalink-preview-container')))).not.toBeVisible();
await expect(permalinkPreview).not.toBeVisible();
await ChannelScreen.back();
});
});