diff --git a/services/real-time/test/unit/coffee/ChannelManager.coffee b/services/real-time/test/unit/coffee/ChannelManager.coffee
new file mode 100644
index 0000000000..314e9914e1
--- /dev/null
+++ b/services/real-time/test/unit/coffee/ChannelManager.coffee
@@ -0,0 +1,33 @@
+chai = require('chai')
+should = chai.should()
+sinon = require("sinon")
+modulePath = "../../../app/js/ChannelManager.js"
+SandboxedModule = require('sandboxed-module')
+
+describe 'ChannelManager', ->
+	beforeEach ->
+		@project_id = "project-id-123"
+		@user_id = "user-id-123"
+		@user = {_id: @user_id}
+		@callback = sinon.stub()
+		@ChannelManager = SandboxedModule.require modulePath, requires:
+			"settings-sharelatex": @settings = {}
+			"logger-sharelatex": @logger = { log: sinon.stub(), error: sinon.stub() }
+	
+	describe "subscribe", ->
+	
+		describe "when the project room is empty", ->
+
+		describe "when there are other clients in the project room", ->
+
+	describe "unsubscribe", ->
+
+		describe "when the doc room is empty", ->
+
+		describe "when there are other clients in the doc room", ->
+
+	describe "publish", ->
+
+		describe "when the channel is 'all'", ->
+
+		describe "when the channel has an specific id", ->
diff --git a/services/real-time/test/unit/coffee/RoomManagerTests.coffee b/services/real-time/test/unit/coffee/RoomManagerTests.coffee
new file mode 100644
index 0000000000..75d241cf6b
--- /dev/null
+++ b/services/real-time/test/unit/coffee/RoomManagerTests.coffee
@@ -0,0 +1,37 @@
+chai = require('chai')
+should = chai.should()
+sinon = require("sinon")
+modulePath = "../../../app/js/RoomManager.js"
+SandboxedModule = require('sandboxed-module')
+
+describe 'RoomManager', ->
+	beforeEach ->
+		@project_id = "project-id-123"
+		@user_id = "user-id-123"
+		@user = {_id: @user_id}
+		@callback = sinon.stub()
+		@RoomManager = SandboxedModule.require modulePath, requires:
+			"settings-sharelatex": @settings = {}
+			"logger-sharelatex": @logger = { log: sinon.stub(), error: sinon.stub() }
+	
+	describe "joinProject", ->
+	
+		describe "when the project room is empty", ->
+
+		describe "when there are other clients in the project room", ->
+
+	describe "joinDoc", ->
+
+		describe "when the doc room is empty", ->
+
+		describe "when there are other clients in the doc room", ->
+
+	describe "leaveDoc", ->
+
+		describe "when doc room will be empty after this client has left", ->
+
+		describe "when there are other clients in the doc room", ->
+
+	describe "leaveProjectAndDocs", ->
+
+		describe "when the client is connected to multiple docs", ->
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