Refactored post store to store posts by their IDs (#142)

* Added hook to tests to catch uncaught promise rejections

* Refactored post store to store posts by their IDs

* Fixed post store when logging out
This commit is contained in:
Harrison Healey 2016-12-19 12:37:54 -05:00 committed by enahum
parent 189668105b
commit 8e59ea606e
5 changed files with 377 additions and 317 deletions

View file

@ -2,180 +2,146 @@
// See License.txt for license information.
import {Constants, PostsTypes, UsersTypes} from 'service/constants';
import {combineReducers} from 'redux';
function isPostListNull(pl) {
if (!pl) {
return true;
function handleReceivedPost(posts = {}, postsByChannel = {}, action) {
const post = action.data;
const channelId = post.channel_id;
const nextPosts = {
...posts,
[post.id]: post
};
let nextPostsByChannel = postsByChannel;
// Only change postsByChannel if the order of the posts needs to change
if (!postsByChannel[channelId] || postsByChannel[channelId].indexOf(post.id) === -1) {
// If we don't already have the post, assume it's the most recent one
const postsInChannel = postsByChannel[channelId] || [];
nextPostsByChannel = {...postsByChannel};
nextPostsByChannel[channelId] = [
post.id,
...postsInChannel
];
}
if (!pl.posts) {
return true;
}
return !pl.order;
return {posts: nextPosts, postsByChannel: nextPostsByChannel};
}
function makePostListNonNull(pl) {
let postList = {...pl};
if (!postList) {
postList = {order: [], posts: {}};
}
if (!postList.order) {
postList.order = [];
}
if (!postList.posts) {
postList.posts = {};
}
return postList;
}
function storePosts(state, action) {
const newPosts = action.data;
function handleReceivedPosts(posts = {}, postsByChannel = {}, action) {
const newPosts = action.data.posts;
const channelId = action.channelId;
if (isPostListNull(newPosts)) {
return state;
}
const nextPosts = {...posts};
const nextPostsByChannel = {...postsByChannel};
const postsInChannel = postsByChannel[channelId] ? [...postsByChannel[channelId]] : [];
const postList = state[channelId] || {};
const combinedPosts = makePostListNonNull(postList);
for (const newPost of Object.values(newPosts)) {
nextPosts[newPost.id] = newPost;
for (const pid in newPosts.posts) {
if (newPosts.posts.hasOwnProperty(pid)) {
const np = newPosts.posts[pid];
if (np.delete_at === 0) {
combinedPosts.posts[pid] = np;
if (combinedPosts.order.indexOf(pid) === -1 && newPosts.order.indexOf(pid) !== -1) {
combinedPosts.order.push(pid);
}
} else if (combinedPosts.posts.hasOwnProperty(pid)) {
combinedPosts.posts[pid] = {...np, state: Constants.POST_DELETED, fileIds: []};
}
if (postsInChannel.indexOf(newPost.id) === -1) {
// Just add the post id to the end of the order and we'll sort it out later
postsInChannel.push(newPost.id);
}
}
combinedPosts.order.sort((a, b) => {
if (combinedPosts.posts[a].create_at > combinedPosts.posts[b].create_at) {
// Sort to ensure that the most recent posts are first
postsInChannel.sort((a, b) => {
if (nextPosts[a].create_at > nextPosts[b].create_at) {
return -1;
}
if (combinedPosts.posts[a].create_at < combinedPosts.posts[b].create_at) {
} else if (nextPosts[a].create_at < nextPosts[b].create_at) {
return 1;
}
return 0;
});
return {
...state,
[channelId]: combinedPosts
};
nextPostsByChannel[channelId] = postsInChannel;
return {posts: nextPosts, postsByChannel: nextPostsByChannel};
}
function storePost(state, action) {
function handlePostDeleted(posts = {}, postsByChannel = {}, action) {
const post = action.data;
const channelId = post.channel_id;
const postList = state[channelId] || {};
const combinedPosts = makePostListNonNull(postList);
let nextPosts = posts;
combinedPosts.posts[post.id] = post;
// We only need to do something if already have the post
if (posts[post.id]) {
nextPosts = {...posts};
if (combinedPosts.order.indexOf(post.id) === -1) {
combinedPosts.order.unshift(post.id);
}
return {
...state,
[channelId]: combinedPosts
};
}
function deletePost(state, action) {
const post = action.data;
const channelId = post.channel_id;
const postInfo = state[channelId];
if (!postInfo) {
// the post that has been deleted is in a channel that we haven't seen so just ignore it
return state;
}
if (isPostListNull(postInfo)) {
return state;
}
if (postInfo.posts[post.id]) {
const combinedPosts = makePostListNonNull(postInfo);
combinedPosts.posts = {
...combinedPosts.posts,
[post.id]: {
...post,
state: Constants.POST_DELETED,
file_ids: [],
has_reactions: false
}
nextPosts[post.id] = {
...posts[post.id],
state: Constants.POST_DELETED,
file_ids: [],
has_reactions: false
};
return {
...state,
[channelId]: combinedPosts
};
// No changes to the order until the user actually removes the post
}
return state;
return {posts: nextPosts, postsByChannel};
}
function removePost(state, action) {
function handleRemovePost(posts = {}, postsByChannel = {}, action) {
const post = action.data;
const channelId = post.channel_id;
const postInfo = state[channelId];
if (!postInfo) {
// the post that has been deleted is in a channel that we haven't seen so just ignore it
return state;
}
let nextPosts = posts;
let nextPostsByChannel = postsByChannel;
if (isPostListNull(postInfo)) {
return state;
}
// We only need to do something if already have the post
if (nextPosts[post.id]) {
nextPosts = {...posts};
nextPostsByChannel = {...postsByChannel};
const postsInChannel = postsByChannel[channelId] ? [...postsByChannel[channelId]] : [];
if (postInfo.posts[post.id]) {
const combinedPosts = makePostListNonNull(postInfo);
// Remove the post itself
Reflect.deleteProperty(nextPosts, post.id);
combinedPosts.order = combinedPosts.order.slice(0);
combinedPosts.posts = {...combinedPosts.posts};
// Remove the post
Reflect.deleteProperty(combinedPosts.posts, post.id);
const index = combinedPosts.order.indexOf(post.id);
const index = postsInChannel.indexOf(post.id);
if (index !== -1) {
combinedPosts.order.splice(index, 1);
postsInChannel.splice(index, 1);
}
// Remove any children of the post
for (const pid of Object.keys(combinedPosts.posts)) {
if (combinedPosts.posts[pid].root_id === post.id) {
Reflect.deleteProperty(combinedPosts.posts, pid);
const commentIndex = combinedPosts.order.indexOf(pid);
// Remove any of its comments
for (const id of postsInChannel) {
if (nextPosts[id].root_id === post.id) {
Reflect.deleteProperty(nextPosts, id);
const commentIndex = postsInChannel.indexOf(id);
if (commentIndex !== -1) {
combinedPosts.order.splice(commentIndex, 1);
postsInChannel.splice(commentIndex, 1);
}
}
}
return {
...state,
[channelId]: combinedPosts
};
nextPostsByChannel[channelId] = postsInChannel;
}
return state;
return {posts: nextPosts, postsByChannel: nextPostsByChannel};
}
function handlePosts(state = {}, action) {
switch (action.type) {
case PostsTypes.RECEIVED_POST:
return handleReceivedPost(state.posts, state.postsByChannel, action);
case PostsTypes.RECEIVED_POSTS:
return handleReceivedPosts(state.posts, state.postsByChannel, action);
case PostsTypes.POST_DELETED:
return handlePostDeleted(state.posts, state.postsByChannel, action);
case PostsTypes.REMOVE_POST:
return handleRemovePost(state.posts, state.postsByChannel, action);
case UsersTypes.LOGOUT_SUCCESS:
return {
posts: {},
postsByChannel: {}
};
default:
return state;
}
}
function selectedPostId(state = '', action) {
@ -196,31 +162,30 @@ function currentFocusedPostId(state = '', action) {
}
}
function postsInfo(state = {}, action) {
switch (action.type) {
case PostsTypes.RECEIVED_POST:
return storePost(state, action);
case PostsTypes.RECEIVED_POSTS:
return storePosts(state, action);
case PostsTypes.POST_DELETED:
return deletePost(state, action);
case PostsTypes.REMOVE_POST:
return removePost(state, action);
case UsersTypes.LOGOUT_SUCCESS:
return {};
default:
export default function(state = {}, action) {
const {posts, postsByChannel} = handlePosts(state, action);
const nextState = {
// Object mapping post ids to post objects
posts,
// Object mapping channel ids to an list of posts ids in that channel with the most recent post first
postsByChannel,
// The current selected post
selectedPostId: selectedPostId(state.selectedPostId, action),
// The current selected focused post (permalink view)
currentFocusedPostId: currentFocusedPostId(state.currentFocusedPostId, action)
};
if (state.posts === nextState.posts && state.postsByChannel === nextState.postsByChannel &&
state.selectedPostId === nextState.selectedPostId &&
state.currentFocusedPostId === nextState.currentFocusedPostId) {
// None of the children have changed so don't even let the parent object change
return state;
}
return nextState;
}
export default combineReducers({
// the current selected post
selectedPostId,
// the current selected focused post (permalink view)
currentFocusedPostId,
// object where every key is the channel id and has and object with the postList
postsInfo
});

View file

@ -1,3 +1,3 @@
--require react-native-mock/mock.js
--require isomorphic-fetch
--recursive
--recursive

View file

@ -3,6 +3,14 @@
import 'react-native';
// Set up a global hooks to make debugging tests less of a pain
before(() => {
process.on('unhandledRejection', (reason) => {
// Rethrow so that tests will actually fail and not just timeout
throw reason;
});
});
// Ensure that everything is imported correctly for testing
describe('Sanity test', () => {
it('Promise', (done) => {

View file

@ -14,23 +14,43 @@ describe('Actions.Posts', () => {
TestHelper.initBasic(Client).then(() => {
const store = configureStore();
store.subscribe(() => {
const createRequest = store.getState().requests.posts.createPost;
const postsInfo = store.getState().entities.posts.postsInfo;
const channelId = TestHelper.basicChannel.id;
const post = TestHelper.fakePost(channelId);
if (createRequest.status === RequestStatus.SUCCESS || createRequest.status === RequestStatus.FAILURE) {
if (createRequest.error) {
done(new Error(JSON.stringify(createRequest.error)));
} else {
assert.ok(postsInfo[TestHelper.basicChannel.id]);
assert.ok(postsInfo[TestHelper.basicChannel.id].order.length);
assert.ok(Object.keys(postsInfo[TestHelper.basicChannel.id].posts).length);
done();
store.subscribe(() => {
const state = store.getState();
const createRequest = state.requests.posts.createPost;
const {posts, postsByChannel} = state.entities.posts;
if (createRequest.status === RequestStatus.SUCCESS) {
assert.ok(posts);
assert.ok(postsByChannel);
assert.ok(postsByChannel[channelId]);
let found = false;
for (const storedPost of Object.values(posts)) {
if (storedPost.message === post.message) {
found = true;
break;
}
}
assert.ok(found, 'failed to find new post in posts');
found = false;
for (const postIdInChannel of postsByChannel[channelId]) {
if (posts[postIdInChannel].message === post.message) {
found = true;
break;
}
}
assert.ok(found, 'failed to find new post in postsByChannel');
done();
} else if (createRequest.status === RequestStatus.FAILURE) {
done(new Error(JSON.stringify(createRequest.error)));
}
});
const post = TestHelper.fakePost(TestHelper.basicChannel.id);
Actions.createPost(
TestHelper.basicTeam.id,
post
@ -41,60 +61,70 @@ describe('Actions.Posts', () => {
it('editPost', (done) => {
TestHelper.initBasic(Client).then(async () => {
const store = configureStore();
const teamId = TestHelper.basicTeam.id;
const channelId = TestHelper.basicChannel.id;
const post = await Client.createPost(
TestHelper.basicTeam.id,
TestHelper.fakePost(TestHelper.basicChannel.id)
teamId,
TestHelper.fakePost(channelId)
);
const message = post.message;
store.subscribe(() => {
const editRequest = store.getState().requests.posts.editPost;
const postsInfo = store.getState().entities.posts.postsInfo;
const state = store.getState();
const editRequest = state.requests.posts.editPost;
const posts = state.entities.posts.posts;
if (editRequest.status === RequestStatus.SUCCESS || editRequest.status === RequestStatus.FAILURE) {
if (editRequest.error) {
done(new Error(JSON.stringify(editRequest.error)));
} else {
assert.ok(postsInfo[TestHelper.basicChannel.id]);
assert.ok(postsInfo[TestHelper.basicChannel.id].order.length);
assert.strictEqual(
postsInfo[TestHelper.basicChannel.id].posts[post.id].message,
`${message} (edited)`
);
done();
}
if (editRequest.status === RequestStatus.SUCCESS) {
assert.ok(posts);
assert.ok(posts[post.id]);
assert.strictEqual(
posts[post.id].message,
`${message} (edited)`
);
done();
} else if (editRequest.status === RequestStatus.FAILURE) {
done(new Error(JSON.stringify(editRequest.error)));
}
});
post.message = `${message} (edited)`;
Actions.editPost(
TestHelper.basicTeam.id,
teamId,
post
)(store.dispatch, store.getState);
});
});
it('deletePost', (done) => {
TestHelper.initBasic(Client).then(async ({channel}) => {
TestHelper.initBasic(Client).then(async () => {
const store = configureStore();
const teamId = TestHelper.basicTeam.id;
const channelId = TestHelper.basicChannel.id;
await Actions.createPost(
TestHelper.basicTeam.id,
TestHelper.fakePost(TestHelper.basicChannel.id)
teamId,
TestHelper.fakePost(channelId)
)(store.dispatch, store.getState);
const initialPostsInfo = store.getState().entities.posts.postsInfo[channel.id];
const created = initialPostsInfo.posts[initialPostsInfo.order[0]];
const initialPosts = store.getState().entities.posts;
const created = initialPosts.posts[initialPosts.postsByChannel[channelId][0]];
store.subscribe(() => {
const state = store.getState();
const deleteRequest = state.requests.posts.deletePost;
const postsInfo = state.entities.posts.postsInfo[channel.id];
const posts = state.entities.posts.posts;
if (deleteRequest.status === RequestStatus.SUCCESS) {
assert.ok(postsInfo);
assert.ok(posts);
assert.ok(posts[created.id]);
assert.strictEqual(
postsInfo.posts[created.id].state,
posts[created.id].state,
Constants.POST_DELETED
);
@ -104,30 +134,39 @@ describe('Actions.Posts', () => {
}
});
Actions.deletePost(TestHelper.basicTeam.id, created)(store.dispatch, store.getState);
Actions.deletePost(teamId, created)(store.dispatch, store.getState);
});
});
it('removePost', (done) => {
TestHelper.initBasic(Client).then(async () => {
const store = configureStore();
const teamId = TestHelper.basicTeam.id;
const channelId = TestHelper.basicChannel.id;
const postId = TestHelper.basicPost.id;
const post1a = await Client.createPost(
TestHelper.basicTeam.id,
{...TestHelper.fakePost(TestHelper.basicChannel.id), root_id: TestHelper.basicPost.id}
teamId,
{...TestHelper.fakePost(channelId), root_id: postId}
);
await Actions.getPosts(
TestHelper.basicTeam.id,
TestHelper.basicChannel.id
teamId,
channelId
)(store.dispatch, store.getState);
store.subscribe(() => {
const postsInfo = store.getState().entities.posts.postsInfo;
const postList = postsInfo[TestHelper.basicChannel.id];
const state = store.getState();
const {posts, postsByChannel} = state.entities.posts;
assert.strictEqual(postList.order.length, 0);
assert.ok(!postList.posts[post1a.id]);
assert.ok(!postList.posts[TestHelper.basicPost.id]);
assert.ok(posts);
assert.ok(postsByChannel);
assert.ok(postsByChannel[channelId]);
assert.equal(postsByChannel[channelId].length, 0);
assert.ok(!posts[postId]);
assert.ok(!posts[post1a.id]);
done();
});
@ -141,30 +180,45 @@ describe('Actions.Posts', () => {
it('getPost', (done) => {
TestHelper.initBasic(Client).then(async () => {
const store = configureStore();
const teamId = TestHelper.basicTeam.id;
const channelId = TestHelper.basicChannel.id;
const post = await Client.createPost(
TestHelper.basicTeam.id,
TestHelper.fakePost(TestHelper.basicChannel.id)
teamId,
TestHelper.fakePost(channelId)
);
store.subscribe(() => {
const getRequest = store.getState().requests.posts.getPost;
const postsInfo = store.getState().entities.posts.postsInfo;
const state = store.getState();
const getRequest = state.requests.posts.getPost;
const {posts, postsByChannel} = state.entities.posts;
if (getRequest.status === RequestStatus.SUCCESS || getRequest.status === RequestStatus.FAILURE) {
if (getRequest.error) {
done(new Error(JSON.stringify(getRequest.error)));
} else {
assert.ok(postsInfo[TestHelper.basicChannel.id]);
assert.ok(postsInfo[TestHelper.basicChannel.id].order.length);
assert.ok(postsInfo[TestHelper.basicChannel.id].posts[post.id]);
done();
if (getRequest.status === RequestStatus.SUCCESS) {
assert.ok(posts);
assert.ok(postsByChannel);
assert.ok(postsByChannel[channelId]);
assert.ok(posts[post.id]);
let found = false;
for (const postIdInChannel of postsByChannel[channelId]) {
if (postIdInChannel === post.id) {
found = true;
break;
}
}
assert.ok(found, 'failed to find post in postsByChannel');
done();
} else if (getRequest.status === RequestStatus.FAILURE) {
done(new Error(JSON.stringify(getRequest.error)));
}
});
Actions.getPost(
TestHelper.basicTeam.id,
TestHelper.basicChannel.id,
teamId,
channelId,
post.id
)(store.dispatch, store.getState);
});
@ -173,50 +227,61 @@ describe('Actions.Posts', () => {
it('getPosts', (done) => {
TestHelper.initBasic(Client).then(async () => {
const store = configureStore();
const teamId = TestHelper.basicTeam.id;
const channelId = TestHelper.basicChannel.id;
const post1 = await Client.createPost(
TestHelper.basicTeam.id,
TestHelper.fakePost(TestHelper.basicChannel.id)
teamId,
TestHelper.fakePost(channelId)
);
const post1a = await Client.createPost(
TestHelper.basicTeam.id,
{...TestHelper.fakePost(TestHelper.basicChannel.id), root_id: post1.id}
teamId,
{...TestHelper.fakePost(channelId), root_id: post1.id}
);
const post2 = await Client.createPost(
TestHelper.basicTeam.id,
TestHelper.fakePost(TestHelper.basicChannel.id)
teamId,
TestHelper.fakePost(channelId)
);
const post3 = await Client.createPost(
TestHelper.basicTeam.id,
TestHelper.fakePost(TestHelper.basicChannel.id)
teamId,
TestHelper.fakePost(channelId)
);
const post3a = await Client.createPost(
TestHelper.basicTeam.id,
{...TestHelper.fakePost(TestHelper.basicChannel.id), root_id: post3.id}
teamId,
{...TestHelper.fakePost(channelId), root_id: post3.id}
);
store.subscribe(() => {
const getRequest = store.getState().requests.posts.getPosts;
const postsInfo = store.getState().entities.posts.postsInfo;
const state = store.getState();
const getRequest = state.requests.posts.getPosts;
const {posts, postsByChannel} = state.entities.posts;
if (getRequest.status === RequestStatus.SUCCESS || getRequest.status === RequestStatus.FAILURE) {
if (getRequest.error) {
done(new Error(JSON.stringify(getRequest.error)));
} else {
const postsList = postsInfo[TestHelper.basicChannel.id];
assert.ok(postsList);
assert.equal(postsList.order[0], post3a.id, 'wrong order');
assert.equal(postsList.order[1], post3.id, 'wrong order');
assert.equal(postsList.order[3], post1a.id, 'wrong order');
assert.ok(postsList.posts[post1.id], 'should exists');
assert.ok(postsList.posts[post2.id], 'should exists');
done();
}
if (getRequest.status === RequestStatus.SUCCESS) {
assert.ok(posts);
assert.ok(postsByChannel);
const postsInChannel = postsByChannel[channelId];
assert.ok(postsInChannel);
assert.equal(postsInChannel[0], post3a.id, 'wrong order for post3a');
assert.equal(postsInChannel[1], post3.id, 'wrong order for post3');
assert.equal(postsInChannel[3], post1a.id, 'wrong order for post1a');
assert.ok(posts[post1.id]);
assert.ok(posts[post1a.id]);
assert.ok(posts[post2.id]);
assert.ok(posts[post3.id]);
assert.ok(posts[post3a.id]);
done();
} else if (getRequest.status === RequestStatus.FAILURE) {
done(new Error(JSON.stringify(getRequest.error)));
}
});
Actions.getPosts(
TestHelper.basicTeam.id,
TestHelper.basicChannel.id
teamId,
channelId
)(store.dispatch, store.getState);
});
}).timeout(3000);
@ -224,48 +289,55 @@ describe('Actions.Posts', () => {
it('getPostsSince', (done) => {
TestHelper.initBasic(Client).then(async () => {
const store = configureStore();
const teamId = TestHelper.basicTeam.id;
const channelId = TestHelper.basicChannel.id;
const post1 = await Client.createPost(
TestHelper.basicTeam.id,
TestHelper.fakePost(TestHelper.basicChannel.id)
teamId,
TestHelper.fakePost(channelId)
);
await Client.createPost(
TestHelper.basicTeam.id,
{...TestHelper.fakePost(TestHelper.basicChannel.id), root_id: post1.id}
teamId,
{...TestHelper.fakePost(channelId), root_id: post1.id}
);
const post2 = await Client.createPost(
TestHelper.basicTeam.id,
TestHelper.fakePost(TestHelper.basicChannel.id)
teamId,
TestHelper.fakePost(channelId)
);
const post3 = await Client.createPost(
TestHelper.basicTeam.id,
TestHelper.fakePost(TestHelper.basicChannel.id)
teamId,
TestHelper.fakePost(channelId)
);
const post3a = await Client.createPost(
TestHelper.basicTeam.id,
{...TestHelper.fakePost(TestHelper.basicChannel.id), root_id: post3.id}
teamId,
{...TestHelper.fakePost(channelId), root_id: post3.id}
);
store.subscribe(() => {
const getRequest = store.getState().requests.posts.getPostsSince;
const postsInfo = store.getState().entities.posts.postsInfo;
const state = store.getState();
const getRequest = state.requests.posts.getPostsSince;
const {posts, postsByChannel} = state.entities.posts;
if (getRequest.status === RequestStatus.SUCCESS || getRequest.status === RequestStatus.FAILURE) {
if (getRequest.error) {
done(new Error(JSON.stringify(getRequest.error)));
} else {
const postsList = postsInfo[TestHelper.basicChannel.id];
assert.ok(postsList);
assert.equal(postsList.order[0], post3a.id, 'wrong order');
assert.equal(postsList.order[1], post3.id, 'wrong order');
assert.equal(Object.keys(postsList.posts).length, 2, 'wrong size');
done();
}
if (getRequest.status === RequestStatus.SUCCESS) {
assert.ok(posts);
assert.ok(postsByChannel);
const postsInChannel = postsByChannel[channelId];
assert.ok(postsInChannel);
assert.equal(postsInChannel[0], post3a.id, 'wrong order for post3a');
assert.equal(postsInChannel[1], post3.id, 'wrong order for post3');
assert.equal(postsInChannel.length, 2, 'wrong size');
done();
} else if (getRequest.status === RequestStatus.FAILURE) {
done(new Error(JSON.stringify(getRequest.error)));
}
});
Actions.getPostsSince(
TestHelper.basicTeam.id,
TestHelper.basicChannel.id,
teamId,
channelId,
post2.create_at
)(store.dispatch, store.getState);
});
@ -274,48 +346,55 @@ describe('Actions.Posts', () => {
it('getPostsBefore', (done) => {
TestHelper.initBasic(Client).then(async () => {
const store = configureStore();
const teamId = TestHelper.basicTeam.id;
const channelId = TestHelper.basicChannel.id;
const post1 = await Client.createPost(
TestHelper.basicTeam.id,
TestHelper.fakePost(TestHelper.basicChannel.id)
teamId,
TestHelper.fakePost(channelId)
);
const post1a = await Client.createPost(
TestHelper.basicTeam.id,
{...TestHelper.fakePost(TestHelper.basicChannel.id), root_id: post1.id}
teamId,
{...TestHelper.fakePost(channelId), root_id: post1.id}
);
const post2 = await Client.createPost(
TestHelper.basicTeam.id,
TestHelper.fakePost(TestHelper.basicChannel.id)
teamId,
TestHelper.fakePost(channelId)
);
const post3 = await Client.createPost(
TestHelper.basicTeam.id,
TestHelper.fakePost(TestHelper.basicChannel.id)
teamId,
TestHelper.fakePost(channelId)
);
await Client.createPost(
TestHelper.basicTeam.id,
{...TestHelper.fakePost(TestHelper.basicChannel.id), root_id: post3.id}
teamId,
{...TestHelper.fakePost(channelId), root_id: post3.id}
);
store.subscribe(() => {
const getRequest = store.getState().requests.posts.getPostsBefore;
const postsInfo = store.getState().entities.posts.postsInfo;
const state = store.getState();
const getRequest = state.requests.posts.getPostsBefore;
const {posts, postsByChannel} = state.entities.posts;
if (getRequest.status === RequestStatus.SUCCESS || getRequest.status === RequestStatus.FAILURE) {
if (getRequest.error) {
done(new Error(JSON.stringify(getRequest.error)));
} else {
const postsList = postsInfo[TestHelper.basicChannel.id];
assert.ok(postsList);
assert.equal(postsList.order[0], post1a.id, 'wrong order');
assert.equal(postsList.order[1], post1.id, 'wrong order');
assert.equal(Object.keys(postsList.posts).length, 3, 'wrong size');
done();
}
if (getRequest.status === RequestStatus.SUCCESS) {
assert.ok(posts);
assert.ok(postsByChannel);
const postsInChannel = postsByChannel[channelId];
assert.ok(postsInChannel);
assert.equal(postsInChannel[0], post1a.id, 'wrong order for post1a');
assert.equal(postsInChannel[1], post1.id, 'wrong order for post1');
assert.equal(postsInChannel.length, 3, 'wrong size');
done();
} else if (getRequest.status === RequestStatus.FAILURE) {
done(new Error(JSON.stringify(getRequest.error)));
}
});
Actions.getPostsBefore(
TestHelper.basicTeam.id,
TestHelper.basicChannel.id,
teamId,
channelId,
post2.id,
0,
10
@ -326,48 +405,55 @@ describe('Actions.Posts', () => {
it('getPostsAfter', (done) => {
TestHelper.initBasic(Client).then(async () => {
const store = configureStore();
const teamId = TestHelper.basicTeam.id;
const channelId = TestHelper.basicChannel.id;
const post1 = await Client.createPost(
TestHelper.basicTeam.id,
TestHelper.fakePost(TestHelper.basicChannel.id)
teamId,
TestHelper.fakePost(channelId)
);
await Client.createPost(
TestHelper.basicTeam.id,
{...TestHelper.fakePost(TestHelper.basicChannel.id), root_id: post1.id}
teamId,
{...TestHelper.fakePost(channelId), root_id: post1.id}
);
const post2 = await Client.createPost(
TestHelper.basicTeam.id,
TestHelper.fakePost(TestHelper.basicChannel.id)
teamId,
TestHelper.fakePost(channelId)
);
const post3 = await Client.createPost(
TestHelper.basicTeam.id,
TestHelper.fakePost(TestHelper.basicChannel.id)
teamId,
TestHelper.fakePost(channelId)
);
const post3a = await Client.createPost(
TestHelper.basicTeam.id,
{...TestHelper.fakePost(TestHelper.basicChannel.id), root_id: post3.id}
teamId,
{...TestHelper.fakePost(channelId), root_id: post3.id}
);
store.subscribe(() => {
const getRequest = store.getState().requests.posts.getPostsAfter;
const postsInfo = store.getState().entities.posts.postsInfo;
const state = store.getState();
const getRequest = state.requests.posts.getPostsAfter;
const {posts, postsByChannel} = state.entities.posts;
if (getRequest.status === RequestStatus.SUCCESS || getRequest.status === RequestStatus.FAILURE) {
if (getRequest.error) {
done(new Error(JSON.stringify(getRequest.error)));
} else {
const postsList = postsInfo[TestHelper.basicChannel.id];
assert.ok(postsList);
assert.equal(postsList.order[0], post3a.id, 'wrong order');
assert.equal(postsList.order[1], post3.id, 'wrong order');
assert.equal(Object.keys(postsList.posts).length, 2, 'wrong size');
done();
}
if (getRequest.status === RequestStatus.SUCCESS) {
assert.ok(posts);
assert.ok(postsByChannel);
const postsInChannel = postsByChannel[channelId];
assert.ok(postsInChannel);
assert.equal(postsInChannel[0], post3a.id, 'wrong order for post3a');
assert.equal(postsInChannel[1], post3.id, 'wrong order for post3');
assert.equal(postsInChannel.length, 2, 'wrong size');
done();
} else if (getRequest.status === RequestStatus.FAILURE) {
done(new Error(JSON.stringify(getRequest.error)));
}
});
Actions.getPostsAfter(
TestHelper.basicTeam.id,
TestHelper.basicChannel.id,
teamId,
channelId,
post2.id,
0,
10

View file

@ -95,7 +95,8 @@ describe('Actions.Users', () => {
assert.deepStrictEqual(channels.stats, {}, 'channel stats is not empty');
assert.strictEqual(posts.selectedPostId, '', 'selected post id is not empty');
assert.strictEqual(posts.currentFocusedPostId, '', 'current focused post id is not empty');
assert.deepStrictEqual(posts.postsInfo, {}, 'posts info is not empty');
assert.deepStrictEqual(posts.posts, {}, 'posts is not empty');
assert.deepStrictEqual(posts.postsByChannel, {}, 'posts by channel is not empty');
assert.deepStrictEqual(preferences.myPreferences, {}, 'user preferences not empty');
assert.strictEqual(navigation.index, 0, 'navigation not reset to first element of stack');
assert.deepStrictEqual(navigation.routes, [Routes.Root], 'navigation not reset to root route');