From 696ebf0993f1e0efe23275e87fc6060dc08ed9b4 Mon Sep 17 00:00:00 2001
From: Greg Price <gprice@edx.org>
Date: Thu, 4 Sep 2014 12:26:08 -0400
Subject: [PATCH] Add cohort selector tests in forum NewPostView

---
 .../discussion/discussion_spec_helper.coffee  |  7 +++
 .../discussion/view/new_post_view_spec.coffee | 53 +++++++++++++++++++
 2 files changed, 60 insertions(+)

diff --git a/common/static/coffee/spec/discussion/discussion_spec_helper.coffee b/common/static/coffee/spec/discussion/discussion_spec_helper.coffee
index 2863658b9c..75bce04758 100644
--- a/common/static/coffee/spec/discussion/discussion_spec_helper.coffee
+++ b/common/static/coffee/spec/discussion/discussion_spec_helper.coffee
@@ -9,6 +9,13 @@ class @DiscussionSpecHelper
     @makeModerator = () ->
         DiscussionUtil.roleIds["Moderator"].push(parseInt(window.user.id))
 
+    @makeAjaxSpy = (fakeAjax) ->
+        spyOn($, "ajax").andCallFake(
+            (params) ->
+                fakeAjax(params)
+                {always: ->}
+        )
+
     @setUnderscoreFixtures = ->
         appendSetFixtures("""
 <div id="fixture-element"></div>
diff --git a/common/static/coffee/spec/discussion/view/new_post_view_spec.coffee b/common/static/coffee/spec/discussion/view/new_post_view_spec.coffee
index c7c5044b71..a634221803 100644
--- a/common/static/coffee/spec/discussion/view/new_post_view_spec.coffee
+++ b/common/static/coffee/spec/discussion/view/new_post_view_spec.coffee
@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 describe "NewPostView", ->
     beforeEach ->
+        DiscussionSpecHelper.setUpGlobals()
         DiscussionSpecHelper.setUnderscoreFixtures()
         window.$$course_id = "edX/999/test"
         spyOn(DiscussionUtil, "makeWmdEditor")
@@ -115,6 +116,58 @@ describe "NewPostView", ->
           @view.$("a.topic-title[data-discussion-id=non-cohorted]").click()
           expectCohortSelectorEnabled(@view, false)
 
+    describe "cohort selector", ->
+      beforeEach ->
+        @course_settings = new DiscussionCourseSettings({
+          "category_map": {
+            "children": ["Topic"],
+            "entries": {"Topic": {"is_cohorted": true, "id": "topic"}}
+          },
+          "allow_anonymous": false,
+          "allow_anonymous_to_peers": false,
+          "is_cohorted": true,
+          "cohorts": [
+            {"id": 1, "name": "Cohort1"},
+            {"id": 2, "name": "Cohort2"}
+          ]
+        })
+        @view = new NewPostView(
+          el: $("#fixture-element"),
+          collection: @discussion,
+          course_settings: @course_settings,
+          mode: "tab"
+        )
+
+      expectCohortSelectorVisible = (view, visible) ->
+        expect(view.$(".js-group-select").is(":visible")).toEqual(visible)
+
+      it "is not visible to students", ->
+        @view.render()
+        expectCohortSelectorVisible(@view, false)
+
+      it "allows moderators to select visibility", ->
+        DiscussionSpecHelper.makeModerator()
+        @view.render()
+        expectCohortSelectorVisible(@view, true)
+        expect(@view.$(".js-group-select").prop("disabled")).toEqual(false)
+
+        expectedGroupId = null
+        DiscussionSpecHelper.makeAjaxSpy(
+          (params) -> expect(params.data.group_id).toEqual(expectedGroupId)
+        )
+
+        _.each(
+          ["1", "2", ""],
+          (groupIdStr) =>
+            expectedGroupId = groupIdStr
+            @view.$(".js-group-select").val(groupIdStr)
+            @view.$(".js-post-title").val("dummy title")
+            @view.$(".js-post-body textarea").val("dummy body")
+            @view.$(".forum-new-post-form").submit()
+            expect($.ajax).toHaveBeenCalled()
+            $.ajax.reset()
+        )
+
     it "posts to the correct URL", ->
       topicId = "test_topic"
       spyOn($, "ajax").andCallFake(