test: added simple View test

Author: mhevery

karma-mock-annotations.js

@@ -1,3 +1,6 @@
 
 // TODO: Remove these annotations in the JS traceur build as they are only needed in Dart
-window.FIELD = function() {};
+window.FIELD = function() {};
+window.IMPLEMENTS = function() {};
+window.CONST = function() {};
+window.List = Array;

modules/change_detection/src/record.js

@@ -1,4 +1,4 @@
-import {ProtoWatchGroup, WatchGroup} from './watch_group';
+//import {ProtoWatchGroup, WatchGroup} from './watch_group';
 
 export class ProtoRecord {
 
@@ -20,7 +20,7 @@ export class ProtoRecord {
   // May be removed if we don't support coelsence.
   @FIELD('_updateContextNext:ProtoRecord')
   @FIELD('_clone')
-  constructor(watchGroup:ProtoWatchGroup, fieldName:String) {
+  constructor(watchGroup/*:ProtoWatchGroup*/, fieldName:String) {
     this.watchGroup = watchGroup;
     this.fieldName = fieldName;
     this.next = null;
@@ -34,7 +34,7 @@ export class ProtoRecord {
     this._clone = null;
   }
 
-  instantiate(watchGroup:WatchGroup):Record {
+  instantiate(watchGroup/*:WatchGroup*/):Record {
     var record = this._clone = new Record(watchGroup, this);
     record.prev = this.prev._clone;
     record._checkPrev = this._checkPrev._clone;
@@ -94,7 +94,7 @@ export class Record {
   @FIELD('_arguments')
   @FIELD('currentValue')
   @FIELD('previousValue')
-  constructor(watchGroup:WatchGroup, protoRecord:ProtoRecord) {
+  constructor(watchGroup/*:WatchGroup*/, protoRecord:ProtoRecord) {
     this.protoRecord = protoRecord;
     this.watchGroup = watchGroup;
     this.next = null;

modules/core/src/compiler/view.js

@@ -6,24 +6,6 @@ import {Module} from 'di/di';
 import {ProtoElementInjector, ElementInjector} from './element_injector';
 import {SetterFn} from 'change_detection/facade';
 
-export class ProtoView {
-  @FIELD('final _template:TemplateElement')
-  @FIELD('final _module:Module')
-  @FIELD('final _protoElementInjectors:List<ProtoElementInjector>')
-  @FIELD('final _protoWatchGroup:ProtoWatchGroup')
-  constructor(
-      template:TemplateElement,
-      module:Module,
-      protoElementInjector:ProtoElementInjector,
-      protoWatchGroup:ProtoWatchGroup)
-  {
-    this._template = template;
-    this._module = module;
-    this._protoElementInjectors = protoElementInjector;
-    this._protoWatchGroup = protoWatchGroup;
-  }
-}
-
 @IMPLEMENTS(WatchGroupDispatcher)
 export class View {
   @FIELD('final _fragment:DocumentFragment')
@@ -59,6 +41,28 @@ export class View {
   }
 }
 
+export class ProtoView {
+@FIELD('final _template:TemplateElement')
+@FIELD('final _module:Module')
+@FIELD('final _protoElementInjectors:List<ProtoElementInjector>')
+@FIELD('final _protoWatchGroup:ProtoWatchGroup')
+  constructor(
+      template:TemplateElement,
+      module:Module,
+      protoElementInjector:ProtoElementInjector,
+      protoWatchGroup:ProtoWatchGroup)
+  {
+    this._template = template;
+    this._module = module;
+    this._protoElementInjectors = protoElementInjector;
+    this._protoWatchGroup = protoWatchGroup;
+  }
+
+  instantiate():View {
+    return new View(DOM.clone(this._template.content));
+  }
+}
+
 
 export class ElementInjectorTarget {
   @FIELD('final _elementInjectorIndex:int')

modules/core/test/compiler/view_spec.js

@@ -0,0 +1,16 @@
+import {describe, id} from 'test_lib/test_lib';
+import {ProtoView, View} from './view';
+import {DOM} from 'facade/dom';
+
+export function main() {
+  describe('view', () => {
+    describe('ProtoView', () => {
+      it('should create an instance of view', () => {
+        var template = DOM.createTemplate('Hello <b>world</b>!');
+        var pv = new ProtoView(template, null, null, null);
+        var view:View = pv.instantiate();
+        expect(view instanceof View).toBe(true);
+      });
+    });
+  });
+}

modules/facade/src/collection.es6

@@ -11,5 +11,8 @@ export class MapWrapper {
 export class ListWrapper {
   static create():List { return new List(); }
   static get(m, k) { return m[k]; }
-  static set(m, k, v) { m[k] = v; }  
-}
+  static set(m, k, v) { m[k] = v; }
+  static clone(array) {
+    return Array.prototype.slice.call(array, 0);
+  }
+}

modules/facade/src/dom.dart

@@ -20,4 +20,7 @@ class DOM {
   static setText(Text text, String value) {
     text.text = value;
   }
+  static clone(Node node) {
+    return node.clone(true);
+  }
 }

modules/facade/src/dom.es6

@@ -20,4 +20,12 @@ export class DOM {
   static setText(text:Text, value:String) {
     text.nodeValue = value;
   }
+  static createTemplate(html) {
+    var t = document.createElement('template');
+    t.innerHTML = html;
+    return t;
+  }
+  static clone(node:Node) {
+    return node.cloneNode(true);
+  }
 }

modules/rtts_assert/src/rtts_assert.es6

@@ -162,6 +162,7 @@ function type(actual, T) {
 
     throw new Error(msg);
   }
+  return actual;
 }
 
 function returnType(actual, T) {

modules/rtts_assert/test/rtts_assert_spec.es6

@@ -147,8 +147,8 @@ describe('primitive value check', function() {
   describe('boolean', function() {
 
     it('should pass', function() {
-      assert.type(true, primitive.boolean);
-      assert.type(false, primitive.boolean);
+      expect(assert.type(true, primitive.boolean)).toBe(true);
+      expect(assert.type(false, primitive.boolean)).toBe(false);
     });