make tests pass for #335

test/.jshintrc

@@ -23,6 +23,8 @@
         "mockHTMLEvent": true,
         "mockMouseEvent": true,
         "mockKeyEvent": true,
-        "casper": true
+        "casper": true,
+        "beforeEach": true,
+        "afterEach": true
     }
 }

test/unit/specs/utils.js

@@ -1,3 +1,5 @@
+/* global cleanupMocks, appendMock */
+
 describe('Utils', function () {
     afterEach(cleanupMocks)