fix(angular1_router): support templateUrl components

modules/angular1_router/test/integration/router_spec.js

@@ -95,6 +95,32 @@ describe('router', function () {
     expect(elt.text()).toBe('Home (true)');
   }));
 
+  it('should work with a templateUrl component', inject(function($location, $httpBackend) {
+    var $routerOnActivate = jasmine.createSpy('$routerOnActivate');
+    $httpBackend.expectGET('homeCmp.html').respond('Home');
+    registerComponent('homeCmp', {
+      templateUrl: 'homeCmp.html',
+      $routerOnActivate: $routerOnActivate
+    });
+
+    registerComponent('app', {
+      template: '<div ng-outlet></div>',
+      $routeConfig: [
+        { path: '/', component: 'homeCmp' }
+      ]
+    });
+
+    compile('<app></app>');
+
+    $location.path('/');
+    $rootScope.$digest();
+    $httpBackend.flush();
+    var homeElement = elt.find('home-cmp');
+    expect(homeElement.text()).toBe('Home');
+    expect($routerOnActivate).toHaveBeenCalled();
+  }));
+
+
   function registerDirective(name, options) {
     function factory() {
       return {
@@ -111,9 +137,15 @@ describe('router', function () {
 
     var definition = {
       bindings: options.bindings,
-      template: options.template || '',
       controller: getController(options),
+    };
+    if (options.template) {
+      definition.template = options.template;
     }
+    if (options.templateUrl) {
+      definition.templateUrl = options.templateUrl;
+    }
+
     applyStaticProperties(definition, options);
     $compileProvider.component(name, definition);
   }