feat(compiler): add TemplateCompiler

TemplateCompiler is the entry point to the new compiler

Related to #3605
Closes #4220

modules/angular2/test/compiler/runtime_metadata_spec.ts

@@ -0,0 +1,131 @@
+import {
+  ddescribe,
+  describe,
+  xdescribe,
+  it,
+  iit,
+  xit,
+  expect,
+  beforeEach,
+  afterEach,
+  AsyncTestCompleter,
+  inject,
+  beforeEachBindings
+} from 'angular2/test_lib';
+
+import {stringify} from 'angular2/src/core/facade/lang';
+import {RuntimeMetadataResolver} from 'angular2/src/compiler/runtime_metadata';
+import {
+  Component,
+  View,
+  Directive,
+  ViewEncapsulation,
+  ChangeDetectionStrategy,
+  OnChanges,
+  OnInit,
+  DoCheck,
+  OnDestroy,
+  AfterContentInit,
+  AfterContentChecked,
+  AfterViewInit,
+  AfterViewChecked
+} from 'angular2/core';
+
+import {TEST_BINDINGS} from './test_bindings';
+import {IS_DART} from '../platform';
+
+export function main() {
+  describe('RuntimeMetadataResolver', () => {
+    beforeEachBindings(() => TEST_BINDINGS);
+
+    describe('getMetadata', () => {
+      it('should read metadata',
+         inject([RuntimeMetadataResolver], (resolver: RuntimeMetadataResolver) => {
+           var meta = resolver.getMetadata(ComponentWithEverything);
+           expect(meta.selector).toEqual('someSelector');
+           expect(meta.isComponent).toBe(true);
+           expect(meta.dynamicLoadable).toBe(true);
+           expect(meta.type.runtime).toBe(ComponentWithEverything);
+           expect(meta.type.name).toEqual(stringify(ComponentWithEverything));
+           expect(meta.type.moduleId).toEqual('someModuleId');
+           expect(meta.changeDetection.callAfterContentChecked).toBe(true);
+           expect(meta.changeDetection.callAfterContentInit).toBe(true);
+           expect(meta.changeDetection.callAfterViewChecked).toBe(true);
+           expect(meta.changeDetection.callAfterViewInit).toBe(true);
+           expect(meta.changeDetection.callDoCheck).toBe(true);
+           expect(meta.changeDetection.callOnChanges).toBe(true);
+           expect(meta.changeDetection.callOnInit).toBe(true);
+           expect(meta.changeDetection.changeDetection).toBe(ChangeDetectionStrategy.CheckAlways);
+           expect(meta.changeDetection.properties).toEqual(['someProp']);
+           expect(meta.changeDetection.events).toEqual(['someEvent']);
+           expect(meta.changeDetection.hostListeners)
+               .toEqual({'someHostListener': 'someHostListenerExpr'});
+           expect(meta.changeDetection.hostProperties)
+               .toEqual({'someHostProp': 'someHostPropExpr'});
+           expect(meta.template.encapsulation).toBe(ViewEncapsulation.Emulated);
+           expect(meta.template.hostAttributes).toEqual({'someHostAttr': 'someHostAttrValue'});
+           expect(meta.template.styles).toEqual(['someStyle']);
+           expect(meta.template.styleUrls).toEqual(['someStyleUrl']);
+           expect(meta.template.template).toEqual('someTemplate');
+           expect(meta.template.templateUrl).toEqual('someTemplateUrl');
+         }));
+
+      it('should use the moduleId from the reflector if none is given',
+         inject([RuntimeMetadataResolver], (resolver: RuntimeMetadataResolver) => {
+           var expectedValue = IS_DART ? 'angular2/test/compiler/runtime_metadata_spec' : null;
+           expect(resolver.getMetadata(DirectiveWithoutModuleId).type.moduleId)
+               .toEqual(expectedValue);
+         }));
+    });
+
+    describe('getViewDirectivesMetadata', () => {
+
+      it('should return the directive metadatas',
+         inject([RuntimeMetadataResolver], (resolver: RuntimeMetadataResolver) => {
+           expect(resolver.getViewDirectivesMetadata(ComponentWithEverything))
+               .toEqual([resolver.getMetadata(DirectiveWithoutModuleId)]);
+         }));
+    });
+
+  });
+}
+
+
+
+@Directive({selector: 'someSelector'})
+class DirectiveWithoutModuleId {
+}
+
+@Component({
+  selector: 'someSelector',
+  properties: ['someProp'],
+  events: ['someEvent'],
+  host: {
+    '[someHostProp]': 'someHostPropExpr',
+    '(someHostListener)': 'someHostListenerExpr',
+    'someHostAttr': 'someHostAttrValue'
+  },
+  dynamicLoadable: true,
+  moduleId: 'someModuleId',
+  changeDetection: ChangeDetectionStrategy.CheckAlways
+})
+@View({
+  template: 'someTemplate',
+  templateUrl: 'someTemplateUrl',
+  encapsulation: ViewEncapsulation.Emulated,
+  styles: ['someStyle'],
+  styleUrls: ['someStyleUrl'],
+  directives: [DirectiveWithoutModuleId]
+})
+class ComponentWithEverything implements OnChanges,
+    OnInit, DoCheck, OnDestroy, AfterContentInit, AfterContentChecked, AfterViewInit,
+    AfterViewChecked {
+  onChanges(changes: StringMap<string, any>): void {}
+  onInit(): void {}
+  doCheck(): void {}
+  onDestroy(): void {}
+  afterContentInit(): void {}
+  afterContentChecked(): void {}
+  afterViewInit(): void {}
+  afterViewChecked(): void {}
+}