Fix create-epic lightbox tests

app/modules/epics/create-epic/create-epic.controller.coffee

@@ -57,6 +57,8 @@ class CreateEpicController
         promise.finally () =>
             @.loading = false
 
+        return promise
+
     # Color selector
     selectColor: (color) ->
         @.newEpic.color = color
@@ -76,8 +78,8 @@ class CreateEpicController
         @.attachments.push(attachment)
 
     _createAttachments: (epic) ->
-        promises = _.map @.attachments.toJS(), (attachment) ->
-            return attachmentsService.upload(attachment.file, epic.id, epic.project, 'epic')
+        promises = _.map @.attachments.toJS(), (attachment) =>
+            return @attachmentsService.upload(attachment.file, epic.id, epic.project, 'epic')
         return @q.all(promises)
 
 angular.module("taigaEpics").controller("CreateEpicCtrl", CreateEpicController)

app/modules/epics/create-epic/create-epic.controller.spec.coffee

@@ -32,11 +32,33 @@ describe "EpicRow", ->
 
         provide.value "tgResources", mocks.tgResources
 
+    _mockTgConfirm = () ->
+        mocks.tgConfirm = {
+            notify: sinon.stub()
+        }
+        provide.value "$tgConfirm", mocks.tgConfirm
+
+    _mockTgAttachmentsService = () ->
+        mocks.tgAttachmentsService = {
+            upload: sinon.stub()
+        }
+        provide.value "tgAttachmentsService", mocks.tgAttachmentsService
+
+    _mockQ = () ->
+        mocks.q = {
+            all: sinon.spy()
+        }
+
+        provide.value "$q", mocks.q
+
+
     _mocks = () ->
         module ($provide) ->
             provide = $provide
             _mockTgResources()
-
+            _mockTgConfirm()
+            _mockTgAttachmentsService()
+            _mockQ()
             return null
 
     beforeEach ->
@@ -47,17 +69,65 @@ describe "EpicRow", ->
         inject ($controller) ->
             controller = $controller
 
-    it "create Epic", (done) ->
-        createEpicCtrl = controller "CreateEpicCtrl"
-        createEpicCtrl.project = {
-            id: 7
+    it "create Epic with invalid form", () ->
+        data = {
+            project: {id: 1, default_epic_status: 1}
+            validateForm: sinon.stub()
+            setFormErrors: sinon.stub()
+            onCreateEpic: sinon.stub()
         }
-        createEpicCtrl.newEpic = {
-            project: createEpicCtrl.project.id
+        createEpicCtrl = controller "CreateEpicCtrl", null, data
+        createEpicCtrl.attachments = Immutable.List([{file: "file1"}, {file: "file2"}])
+
+        data.validateForm.withArgs().returns(false)
+
+        createEpicCtrl.createEpic()
+
+        expect(data.validateForm).have.been.called
+        expect(mocks.tgResources.epics.post).not.have.been.called
+
+    it "create Epic successfully", (done) ->
+        data = {
+            project: {id: 1, default_epic_status: 1}
+            validateForm: sinon.stub()
+            setFormErrors: sinon.stub()
+            onCreateEpic: sinon.stub()
         }
-        createEpicCtrl.onReloadEpics = sinon.stub()
-        promise = mocks.tgResources.epics.post.withArgs(createEpicCtrl.newEpic).promise().resolve()
+        createEpicCtrl = controller "CreateEpicCtrl", null, data
+        createEpicCtrl.attachments = Immutable.List([{file: "file1"}, {file: "file2"}])
+
+        data.validateForm.withArgs().returns(true)
+        mocks.tgResources.epics.post.withArgs(createEpicCtrl.newEpic).promise().resolve(
+            {data: {id: 1, project: 1}}
+        )
 
         createEpicCtrl.createEpic().then () ->
-            expect(createEpicCtrl.onReloadEpics).have.been.called
+            expect(data.validateForm).have.been.called
+            expect(mocks.tgAttachmentsService.upload).have.been.calledTwice
+            expect(createEpicCtrl.onCreateEpic).have.been.called
             done()
+
+    # TODO: Talk with JuanFran. How to return a response with an object when a promise is rejected?
+    #              reject_response = {data: {_error_message: "error"}}
+    #
+    #
+    #it "create Epic with an API error", (done) ->
+    #    data = {
+    #        project: {id: 1, default_epic_status: 1}
+    #        validateForm: sinon.stub()
+    #        setFormErrors: sinon.stub()
+    #        onCreateEpic: sinon.stub()
+    #    }
+    #    createEpicCtrl = controller "CreateEpicCtrl", null, data
+    #    createEpicCtrl.attachments = Immutable.List([{file: "file1"}, {file: "file2"}])
+
+    #    data.validateForm.withArgs().returns(true)
+    #    mocks.tgResources.epics.post.withArgs(createEpicCtrl.newEpic).promise().reject(new Error("error"))
+
+    #    createEpicCtrl.createEpic().then () ->
+    #        expect(data.validateForm).have.been.called
+    #        expect(mocks.tgAttachmentsService.upload).not.have.been.called
+    #        expect(createEpicCtrl.onCreateEpic).not.have.been.called
+    #        expect(data.setFormErrors).have.been.called
+    #        expect(mocks.tgConfirm.notify).have.been.called
+    #        done()