overleaf/services/web/test/unit/coffee/Chat/ChatControllerTests.coffee

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should = require('chai').should()
SandboxedModule = require('sandboxed-module')
assert = require('assert')
path = require('path')
sinon = require('sinon')
modulePath = path.join __dirname, "../../../../app/js/Features/Chat/ChatController"
expect = require("chai").expect
describe "ChatController", ->
beforeEach ->
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@user_id = 'mock-user-id'
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@settings = {}
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@ChatApiHandler = {}
@EditorRealTimeController =
emitToRoom:sinon.stub().callsArgWith(3)
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@AuthenticationController =
getLoggedInUserId: sinon.stub().returns(@user_id)
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@ChatController = SandboxedModule.require modulePath, requires:
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"settings-sharelatex": @settings
"logger-sharelatex": log: ->
"./ChatApiHandler": @ChatApiHandler
"../Editor/EditorRealTimeController": @EditorRealTimeController
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'../Authentication/AuthenticationController': @AuthenticationController
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'../User/UserInfoManager': @UserInfoManager = {}
'../User/UserInfoController': @UserInfoController = {}
'../Comments/CommentsController': @CommentsController = {}
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@req =
params:
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project_id: @project_id
@res =
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json: sinon.stub()
send: sinon.stub()
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describe "sendMessage", ->
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beforeEach ->
@req.body =
content: @content = "message-content"
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@UserInfoManager.getPersonalInfo = sinon.stub().yields(null, @user = {"unformatted": "user"})
@UserInfoController.formatPersonalInfo = sinon.stub().returns(@formatted_user = {"formatted": "user"})
@ChatApiHandler.sendGlobalMessage = sinon.stub().yields(null, @message = {"mock": "message", user_id: @user_id})
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@ChatController.sendMessage @req, @res
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it "should look up the user", ->
@UserInfoManager.getPersonalInfo
.calledWith(@user_id)
.should.equal true
it "should format and inject the user into the message", ->
@UserInfoController.formatPersonalInfo
.calledWith(@user)
.should.equal true
@message.user.should.deep.equal @formatted_user
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it "should tell the chat handler about the message", ->
@ChatApiHandler.sendGlobalMessage
.calledWith(@project_id, @user_id, @content)
.should.equal true
it "should tell the editor real time controller about the update with the data from the chat handler", ->
@EditorRealTimeController.emitToRoom
.calledWith(@project_id, "new-chat-message", @message)
.should.equal true
it "should return a 204 status code", ->
@res.send.calledWith(204).should.equal true
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describe "getMessages", ->
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beforeEach ->
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@req.query =
limit: @limit = "30"
before: @before = "12345"
@ChatController._injectUserInfoIntoThreads = sinon.stub().yields()
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@ChatApiHandler.getGlobalMessages = sinon.stub().yields(null, @messages = ["mock", "messages"])
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@ChatController.getMessages @req, @res
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it "should ask the chat handler about the request", ->
@ChatApiHandler.getGlobalMessages
.calledWith(@project_id, @limit, @before)
.should.equal true
it "should return the messages", ->
@res.json.calledWith(@messages).should.equal true
describe "_injectUserInfoIntoThreads", ->
beforeEach ->
@users = {
"user_id_1": {
"mock": "user_1"
}
"user_id_2": {
"mock": "user_2"
}
}
@UserInfoManager.getPersonalInfo = (user_id, callback) =>
return callback(null, @users[user_id])
sinon.spy @UserInfoManager, "getPersonalInfo"
@UserInfoController.formatPersonalInfo = (user) ->
return { "formatted": user["mock"] }
it "should inject a user object into messaged and resolved data", (done) ->
@ChatController._injectUserInfoIntoThreads {
thread1: {
resolved: true
resolved_by_user_id: "user_id_1"
messages: [{
user_id: "user_id_1"
content: "foo"
}, {
user_id: "user_id_2"
content: "bar"
}]
},
thread2: {
messages: [{
user_id: "user_id_1"
content: "baz"
}]
}
}, (error, threads) ->
expect(threads).to.deep.equal {
thread1: {
resolved: true
resolved_by_user_id: "user_id_1"
resolved_by_user: { "formatted": "user_1" }
messages: [{
user_id: "user_id_1"
user: { "formatted": "user_1" }
content: "foo"
}, {
user_id: "user_id_2"
user: { "formatted": "user_2" }
content: "bar"
}]
},
thread2: {
messages: [{
user_id: "user_id_1"
user: { "formatted": "user_1" }
content: "baz"
}]
}
}
done()
it "should only need to look up each user once", (done) ->
@ChatController._injectUserInfoIntoThreads [{
messages: [{
user_id: "user_id_1"
content: "foo"
}, {
user_id: "user_id_1"
content: "bar"
}]
}], (error, threads) =>
@UserInfoManager.getPersonalInfo.calledOnce.should.equal true
done()