Add tests for isMemberOf

test/spec/groupCtrlSpec.js

@@ -0,0 +1,54 @@
+'use strict';
+
+describe('Groups Controller', function() {
+  var scope, ctrl, groups, user, guild, $rootScope;
+
+  beforeEach(function() {
+    module(function($provide) {
+      $provide.value('User', {});
+    });
+
+    inject(function($rootScope, $controller, Groups){
+      user = specHelper.newUser();
+      user._id = "unique-user-id";
+
+      scope = $rootScope.$new();
+
+      // Load RootCtrl to ensure shared behaviors are loaded
+      $controller('RootCtrl',  {$scope: scope, User: {user: user}});
+
+      ctrl = $controller('GroupsCtrl', {$scope: scope, User: {user: user}});
+
+      groups = Groups;
+    });
+  });
+
+  it('isMemberOfGroup returns true if guild is included in myGuilds call', function(){
+
+    guild = specHelper.newGroup("leaders-user-id");
+    guild._id = "unique-guild-id";
+    guild.type = 'guild';
+    guild.members.push(user._id);
+
+    var myGuilds = sinon.stub(groups,"myGuilds", function() {
+      return [guild];
+    });
+
+    expect(scope.isMemberOfGroup(user._id, guild)).to.be.eql(true);
+    expect(myGuilds).to.be.called
+  });
+
+  it('isMemberOfGroup does not return true if guild is not included in myGuilds call', function(){
+
+    guild = specHelper.newGroup("leaders-user-id");
+    guild._id = "unique-guild-id";
+    guild.type = 'guild';
+
+    var myGuilds = sinon.stub(groups,"myGuilds", function() {
+      return [];
+    });
+
+    expect(scope.isMemberOfGroup(user._id, guild)).to.not.be.eql(true);
+    expect(myGuilds).to.be.called
+  });
+});