Write jasmine test for the tag unfollow icon visibility

spec/controllers/aspects_controller_spec.rb

@@ -70,6 +70,13 @@ describe AspectsController do
       save_fixture(html_for("body"), "aspects_index_with_posts")
     end
 
+    it 'generates a jasmine fixture with a followed tag' do
+      @tag = ActsAsTaggableOn::Tag.create!(:name => "partytimeexcellent")
+      TagFollowing.create!(:tag => @tag, :user => alice )
+      get :index
+      save_fixture(html_for("body"), "aspects_index_with_one_followed_tag")
+    end
+
     context 'with getting_started = true' do
       before do
         alice.getting_started = true

spec/javascripts/support/jasmine.yml

@@ -43,6 +43,7 @@ src_files:
   - public/javascripts/rails.js
   - public/javascripts/aspect-filters.js
   - public/javascripts/content-updater.js
+  - public/javascripts/tag-followings.js
 # stylesheets
 #
 # Return an array of stylesheet filepaths relative to src_dir to include before jasmine specs.

spec/javascripts/tag-followings-spec.js

@@ -0,0 +1,22 @@
+/*   Copyright (c) 2011, Diaspora Inc.  This file is
+*   licensed under the Affero General Public License version 3 or later.  See
+*   the COPYRIGHT file.
+*/
+
+describe("TagFollowings", function() {
+  describe("unfollow", function(){
+    it("tests unfollow icon visibility on mouseover event", function(){
+      spec.loadFixture('aspects_index_with_one_followed_tag');
+      TagFollowings.initialize();
+
+      var tag_li = $('li.unfollow#partytimeexcellent');
+      var icon_div = $('.unfollow_icon');
+
+      expect(icon_div.hasClass('hidden')).toBeTruthy();
+      tag_li.mouseover();
+      expect(icon_div.hasClass('hidden')).toBeFalsy();
+      tag_li.mouseout();
+      expect(icon_div.hasClass('hidden')).toBeTruthy();
+    });
+  });
+});