feat(scenario): expose jQuery for usage outside of angular scenario

The global jQuery reference is removed by angular scenario and only a local scoped reference is kept. To make jQuery available for other code, a new reference angular.scenario.jQuery is added.

Author: andimarek

src/ngScenario/Scenario.js

@@ -9,6 +9,11 @@
 // Public namespace
 angular.scenario = angular.scenario || {};
 
+/**
+ * Expose jQuery (e.g. for custom dsl extensions).
+ */
+angular.scenario.jQuery = _jQuery;
+
 /**
  * Defines a new output format.
  *

test/ngScenario/ScenarioSpec.js

@@ -29,4 +29,16 @@ describe("ScenarioSpec: Compilation", function() {
       expect(jqLite(element).text()).toEqual('123');
     }));
   });
+
+  describe('jQuery', function () {
+    it('should exist on the angular.scenario object', function () {
+      expect(angular.scenario.jQuery).toBeDefined();
+    });
+
+    it('should have common jQuery methods', function () {
+      var jQuery = angular.scenario.jQuery;
+      expect(typeof jQuery).toEqual('function');
+      expect(typeof jQuery('<div></div>').html).toEqual('function');
+    })
+  });
 });