chore(transformer): add a test that generated change detectors dont call notifyOnBinding for template variables

modules/angular2/test/core/compiler/integration_spec.ts

@@ -1248,7 +1248,8 @@ export function main() {
     if (!IS_DARTIUM) {
       describe('Missing property bindings', () => {
         it('should throw on bindings to unknown properties',
-           inject([TestComponentBuilder, AsyncTestCompleter], (tcb: TestComponentBuilder, async) => {
+           inject([TestComponentBuilder, AsyncTestCompleter], (tcb: TestComponentBuilder,
+                                                               async) => {
              tcb =
                  tcb.overrideView(MyComp,
                                   new viewAnn.View({template: '<div unknown="{{ctxProp}}"></div>'}))
@@ -1262,7 +1263,8 @@ export function main() {
            }));
 
         it('should not throw for property binding to a non-existing property when there is a matching directive property',
-           inject([TestComponentBuilder, AsyncTestCompleter], (tcb: TestComponentBuilder, async) => {
+           inject([TestComponentBuilder, AsyncTestCompleter], (tcb: TestComponentBuilder,
+                                                               async) => {
              tcb.overrideView(
                     MyComp,
                     new viewAnn.View(

modules/angular2/test/render/dom/view/proto_view_builder_spec.ts

@@ -54,6 +54,18 @@ export function main() {
                   `Can't bind to 'unknownProperty' since it isn't a know property of the 'some-custom' element and there are no matching directives with a corresponding property`);
         });
 
+      });
+    } else {
+      describe('verification of properties', () => {
+
+        // TODO(tbosch): This is just a temporary test that makes sure that the dart server and
+        // dart browser is in sync. Change this to "not contains notifyBinding"
+        // when https://github.com/angular/angular/issues/3019 is solved.
+        it('should throw for unknown properties', () => {
+          builder.bindElement(el('<div/>')).bindProperty('unknownProperty', emptyExpr());
+          expect(() => builder.build()).not.toThrow();
+        });
+
       });
     }
 

modules/angular2/test/transform/template_compiler/all_tests.dart

@@ -12,16 +12,34 @@ import 'package:guinness/guinness.dart';
 import '../common/read_file.dart';
 
 var formatter = new DartFormatter();
+AssetReader reader = new TestAssetReader();
 
 main() => allTests();
 
 void allTests() {
   Html5LibDomAdapter.makeCurrent();
-  AssetReader reader = new TestAssetReader();
-
   beforeEach(() => setLogger(new PrintLogger()));
 
   describe('registrations', () {
+    noChangeDetectorTests();
+    changeDetectorTests();
+  });
+}
+
+void changeDetectorTests() {
+  Future<String> process(AssetId assetId) => processTemplates(reader, assetId);
+
+  // TODO(tbosch): This is just a temporary test that makes sure that the dart server and
+  // dart browser is in sync. Change this to "not contains notifyBinding"
+  // when https://github.com/angular/angular/issues/3019 is solved.
+  it('shouldn always notifyBinding for template variables', () async {
+    var inputPath = 'template_compiler/ng_for_files/hello.ng_deps.dart';
+    var output = await(process(new AssetId('a', inputPath)));
+    expect(output).toContain('notifyOnBinding');
+  });
+}
+
+void noChangeDetectorTests() {
   Future<String> process(AssetId assetId) =>
       processTemplates(reader, assetId, generateChangeDetectors: false);
 
@@ -115,7 +133,6 @@ void allTests() {
     output = await process(new AssetId('a', inputPath));
     _formatThenExpectEquals(output, expected);
   });
-  });
 }
 
 void _formatThenExpectEquals(String actual, String expected) {

modules/angular2/test/transform/template_compiler/ng_for_files/hello.ng_deps.dart

@@ -0,0 +1,22 @@
+library test.src.transform.template_compiler.ng_for_files.hello.ng_deps.dart;
+
+import 'hello.dart';
+import 'package:angular2/angular2.dart'
+    show bootstrap, Component, Directive, View, NgElement;
+
+var _visited = false;
+void initReflector(reflector) {
+  if (_visited) return;
+  _visited = true;
+  reflector
+    ..registerType(HelloCmp, {
+      'factory': () => new HelloCmp(),
+      'parameters': const [const []],
+      'annotations': const [
+        const Component(selector: 'hello-app'),
+        const View(
+            template: '<li *ng-for="#thing of things"><div>test</div></li>',
+            directives: const [NgFor])
+      ]
+    });
+}

modules/angular2/test/transform/template_compiler/ng_for_files/hello.ng_meta.json

@@ -0,0 +1,13 @@
+{
+  "HelloCmp":
+  {
+    "id":"HelloCmp",
+    "selector":"hello-app",
+    "compileChildren":true,
+    "host":{},
+    "properties":[],
+    "readAttributes":[],
+    "type":1,
+    "version":1
+  }
+}