Discussion thread response show dual vote count

When the responses of the thread is loaded it shows
dual vote count one with simple text and one with
button whereas only text should be shown when thread
is closed and only button when thread is open.

TNL-1016

common/static/coffee/src/discussion/views/discussion_content_view.coffee

@@ -138,6 +138,8 @@ if Backbone?
       closed: (closed) ->
         @updateButtonState(".action-close", closed)
         @$(".post-label-closed").toggleClass("is-hidden", not closed)
+        @$(".action-vote").toggle(not closed)
+        @$(".display-vote").toggle(closed)
     })
 
     toggleSecondaryActions: (event) =>

common/static/coffee/src/discussion/views/discussion_thread_view.coffee

@@ -79,7 +79,6 @@ if Backbone?
         @$('.comment-form').closest('li').toggle(not closed)
         @$(".action-vote").toggle(not closed)
         @$(".display-vote").toggle(closed)
-#        @$(".display-vote").toggle(closed)
         @renderAddResponseButton()
     })
 
@@ -260,6 +259,7 @@ if Backbone?
       comment = new Comment(body: body, created_at: (new Date()).toISOString(), username: window.user.get("username"), votes: { up_count: 0 }, abuse_flaggers:[], endorsed: false, user_id: window.user.get("id"))
       comment.set('thread', @model.get('thread'))
       @renderResponseToList(comment, ".js-response-list")
+      @renderAttrs()
       @model.addComment()
       @renderAddResponseButton()
 

common/test/acceptance/pages/lms/discussion.py

@@ -265,6 +265,10 @@ class DiscussionTabSingleThreadPage(CoursePage):
     def __getattr__(self, name):
         return getattr(self.thread_page, name)
 
+    def close_open_thread(self):
+        with self.thread_page._secondary_action_menu_open(".forum-thread-main-wrapper"):
+            self._find_within(".forum-thread-main-wrapper .action-close").first.click()
+
 
 class InlineDiscussionPage(PageObject):
     url = None

common/test/acceptance/tests/discussion/test_discussion.py

@@ -152,6 +152,56 @@ class DiscussionTabSingleThreadTest(UniqueCourseTest, DiscussionResponsePaginati
         self.assertFalse(self.thread_page.is_show_comments_visible(response_id))
 
 
+@attr('shard_1')
+class DiscussionOpenClosedThreadTest(UniqueCourseTest):
+    """
+    Tests for checking the display of attributes on open and closed threads
+    """
+
+    def setUp(self):
+        super(DiscussionOpenClosedThreadTest, self).setUp()
+
+        # Create a course to register for
+        CourseFixture(**self.course_info).install()
+        self.thread_id = "test_thread_{}".format(uuid4().hex)
+
+    def setup_user(self, roles=[]):
+        roles_str = ','.join(roles)
+        self.user_id = AutoAuthPage(self.browser, course_id=self.course_id, roles=roles_str).visit().get_user_id()
+
+    def setup_view(self, **thread_kwargs):
+        view = SingleThreadViewFixture(
+            Thread(id=self.thread_id, **thread_kwargs)
+        )
+        view.addResponse(Response(id="response1"))
+        view.push()
+
+    def setup_openclosed_thread_page(self, closed=False):
+        self.setup_user(roles=['Moderator'])
+        if closed:
+            self.setup_view(closed=True)
+        else:
+            self.setup_view()
+        page = DiscussionTabSingleThreadPage(self.browser, self.course_id, self.thread_id)
+        page.visit()
+        page.close_open_thread()
+        return page
+
+    def test_originally_open_thread_vote_display(self):
+        page = self.setup_openclosed_thread_page()
+        self.assertFalse(page._is_element_visible('.forum-thread-main-wrapper .action-vote'))
+        self.assertTrue(page._is_element_visible('.forum-thread-main-wrapper .display-vote'))
+        self.assertFalse(page._is_element_visible('.response_response1 .action-vote'))
+        self.assertTrue(page._is_element_visible('.response_response1 .display-vote'))
+
+    def test_originally_closed_thread_vote_display(self):
+        page = self.setup_openclosed_thread_page(True)
+        self.assertTrue(page._is_element_visible('.forum-thread-main-wrapper .action-vote'))
+        self.assertFalse(page._is_element_visible('.forum-thread-main-wrapper .display-vote'))
+        self.assertTrue(page._is_element_visible('.response_response1 .action-vote'))
+        self.assertFalse(page._is_element_visible('.response_response1 .display-vote'))
+
+
 @attr('shard_1')
 class DiscussionCommentDeletionTest(UniqueCourseTest):
     """