test(modules): fix module tests which got disabled by ngMobile

When ngMobile was merged in, we accidentaly included angular-scenario.js
in the test file set for modules. Loading this file overrode jasmine's
`it` and `describe` global functions which essentially disabled all of
~200 unit tests for wrapped modules.

This change refactors the code to run the wrapped module tests.

I had to extract browserTrigger from scenario runner in order to achieve
this without code duplication.

1 files changed, 47 insertions, 20 deletions

diff --git a/test/testabilityPatch.js b/test/testabilityPatch.js
index a4d4b46f..679294ee 100644
--- a/test/testabilityPatch.js
+++ b/test/testabilityPatch.js
@@ -6,25 +6,31 @@
  * special event and changes it form 'change' to 'click/keydown' and
  * few others. This horrible hack removes the special treatment
  */
-_jQuery.event.special.change = undefined;
+if (window._jQuery) _jQuery.event.special.change = undefined;
+
+if (window.bindJQuery) bindJQuery();
 
-bindJQuery();
 beforeEach(function() {
-  publishExternalAPI(angular);
+  // all this stuff is not needed for module tests, where jqlite and publishExternalAPI and jqLite are not global vars
+  if (window.publishExternalAPI) {
+    publishExternalAPI(angular);
+
+    // workaround for IE bug https://plus.google.com/104744871076396904202/posts/Kqjuj6RSbbT
+    // IE overwrite window.jQuery with undefined because of empty jQuery var statement, so we have to
+    // correct this, but only if we are not running in jqLite mode
+    if (!_jqLiteMode && _jQuery !== jQuery) {
+      jQuery = _jQuery;
+    }
 
-  // workaround for IE bug https://plus.google.com/104744871076396904202/posts/Kqjuj6RSbbT
-  // IE overwrite window.jQuery with undefined because of empty jQuery var statement, so we have to
-  // correct this, but only if we are not running in jqLite mode
-  if (!_jqLiteMode && _jQuery !== jQuery) {
-    jQuery = _jQuery;
+    // This resets global id counter;
+    uid = ['0', '0', '0'];
+
+    // reset to jQuery or default to us.
+    bindJQuery();
   }
 
-  // This resets global id counter;
-  uid = ['0', '0', '0'];
 
-  // reset to jQuery or default to us.
-  bindJQuery();
-  jqLite(document.body).html('').removeData();
+  angular.element(document.body).html('').removeData();
 });
 
 afterEach(function() {
@@ -45,29 +51,50 @@ afterEach(function() {
 
   // This line should be enabled as soon as this bug is fixed: http://bugs.jquery.com/ticket/11775
   //var cache = jqLite.cache;
-  var cache = JQLite.cache;
+  var cache = angular.element.cache;
 
   forEachSorted(cache, function(expando, key){
-    forEach(expando.data, function(value, key){
+    angular.forEach(expando.data, function(value, key){
       count ++;
       if (value.$element) {
         dump('LEAK', key, value.$id, sortedHtml(value.$element));
       } else {
-        dump('LEAK', key, toJson(value));
+        dump('LEAK', key, angular.toJson(value));
       }
     });
   });
   if (count) {
     throw new Error('Found jqCache references that were not deallocated! count: ' + count);
   }
+
+
+  // copied from Angular.js
+  // we need these two methods here so that we can run module tests with wrapped angular.js
+  function sortedKeys(obj) {
+    var keys = [];
+    for (var key in obj) {
+      if (obj.hasOwnProperty(key)) {
+        keys.push(key);
+      }
+    }
+    return keys.sort();
+  }
+
+  function forEachSorted(obj, iterator, context) {
+    var keys = sortedKeys(obj);
+    for ( var i = 0; i < keys.length; i++) {
+      iterator.call(context, obj[keys[i]], keys[i]);
+    }
+    return keys;
+  }
 });
 
 
 function dealoc(obj) {
-  var jqCache = jqLite.cache;
+  var jqCache = angular.element.cache;
   if (obj) {
-    if (isElement(obj)) {
-      cleanup(jqLite(obj));
+    if (angular.isElement(obj)) {
+      cleanup(angular.element(obj));
     } else {
       for(var key in jqCache) {
         var value = jqCache[key];
@@ -81,7 +108,7 @@ function dealoc(obj) {
   function cleanup(element) {
     element.unbind().removeData();
     for ( var i = 0, children = element.contents() || []; i < children.length; i++) {
-      cleanup(jqLite(children[i]));
+      cleanup(angular.element(children[i]));
     }
   }
 }