TypeScript testing.MockDirectiveResolver类代码示例

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本文整理汇总了TypeScript中@angular/compiler/testing.MockDirectiveResolver类的典型用法代码示例。如果您正苦于以下问题：TypeScript MockDirectiveResolver类的具体用法？TypeScript MockDirectiveResolver怎么用？TypeScript MockDirectiveResolver使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了MockDirectiveResolver类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: describe

  describe('RuntimeCompiler', () => {
    let compiler: Compiler;
    let xhr: SpyXHR;
    let tcb: TestComponentBuilder;
    let dirResolver: MockDirectiveResolver;
    let injector: Injector;

    beforeEach(
        () => { TestBed.configureCompiler({providers: [{provide: XHR, useClass: SpyXHR}]}); });

    beforeEach(fakeAsync(inject(
        [Compiler, TestComponentBuilder, XHR, DirectiveResolver, Injector],
        (_compiler: Compiler, _tcb: TestComponentBuilder, _xhr: SpyXHR,
         _dirResolver: MockDirectiveResolver, _injector: Injector) => {
          compiler = _compiler;
          tcb = _tcb;
          xhr = _xhr;
          dirResolver = _dirResolver;
          injector = _injector;
        })));

    describe('clearCacheFor', () => {
      it('should support changing the content of a template referenced via templateUrl',
         fakeAsync(() => {
           xhr.spy('get').andCallFake(() => Promise.resolve('init'));
           let compFixture =
               tcb.overrideView(SomeComp, new ViewMetadata({templateUrl: '/myComp.html'}))
                   .createFakeAsync(SomeComp);
           expect(compFixture.nativeElement).toHaveText('init');

           xhr.spy('get').andCallFake(() => Promise.resolve('new content'));
           // Note: overrideView is calling .clearCacheFor...
           compFixture = tcb.overrideView(SomeComp, new ViewMetadata({templateUrl: '/myComp.html'}))
                             .createFakeAsync(SomeComp);
           expect(compFixture.nativeElement).toHaveText('new content');
         }));

      it('should support overwriting inline templates', () => {
        let componentFixture = tcb.createSync(SomeComp);
        expect(componentFixture.nativeElement).toHaveText('someComp');

        componentFixture = tcb.overrideTemplate(SomeComp, 'test').createSync(SomeComp);
        expect(componentFixture.nativeElement).toHaveText('test');
      });

      it('should not update existing compilation results', () => {
        dirResolver.setView(
            SomeComp,
            new ViewMetadata({template: '<child-cmp></child-cmp>', directives: [ChildComp]}));
        dirResolver.setInlineTemplate(ChildComp, 'oldChild');
        let compFactory = compiler.compileComponentSync(SomeComp);
        dirResolver.setInlineTemplate(ChildComp, 'newChild');
        compiler.compileComponentSync(SomeComp);
        let compRef = compFactory.create(injector);
        expect(compRef.location.nativeElement).toHaveText('oldChild');
      });
    });

    describe('compileComponentSync', () => {
      it('should throw when using a templateUrl that has not been compiled before', () => {
        xhr.spy('get').andCallFake(() => Promise.resolve(''));
        expect(() => tcb.createSync(SomeCompWithUrlTemplate))
            .toThrowError(
                `Can't compile synchronously as ${stringify(SomeCompWithUrlTemplate)} is still being loaded!`);
      });

      it('should throw when using a templateUrl in a nested component that has not been compiled before',
         () => {
           xhr.spy('get').andCallFake(() => Promise.resolve(''));
           let localTcb =
               tcb.overrideView(SomeComp, new ViewMetadata({template: '', directives: [ChildComp]}))
                   .overrideView(ChildComp, new ViewMetadata({templateUrl: '/someTpl.html'}));
           expect(() => localTcb.createSync(SomeComp))
               .toThrowError(
                   `Can't compile synchronously as ${stringify(ChildComp)} is still being loaded!`);
         });

      it('should allow to use templateUrl components that have been loaded before',
         fakeAsync(() => {
           xhr.spy('get').andCallFake(() => Promise.resolve('hello'));
           tcb.createFakeAsync(SomeCompWithUrlTemplate);
           let compFixture = tcb.createSync(SomeCompWithUrlTemplate);
           expect(compFixture.nativeElement).toHaveText('hello');
         }));
    });

    describe('compileModuleAsync', () => {
      it('should allow to use templateUrl components', fakeAsync(() => {
           @NgModule({
             declarations: [SomeCompWithUrlTemplate],
             entryComponents: [SomeCompWithUrlTemplate]
           })
           class SomeModule {
           }

           xhr.spy('get').andCallFake(() => Promise.resolve('hello'));
           let ngModuleFactory: NgModuleFactory<any>;
           compiler.compileModuleAsync(SomeModule).then((f) => ngModuleFactory = f);
           tick();
           expect(ngModuleFactory.moduleType).toBe(SomeModule);
//.........这里部分代码省略.........

开发者ID:braungoodson，项目名称:angular，代码行数:101，代码来源:runtime_compiler_spec.ts

示例2: ViewMetadata

 it('should not update existing compilation results', () => {
   dirResolver.setView(
       SomeComp,
       new ViewMetadata({template: '<child-cmp></child-cmp>', directives: [ChildComp]}));
   dirResolver.setInlineTemplate(ChildComp, 'oldChild');
   let compFactory = compiler.compileComponentSync(SomeComp);
   dirResolver.setInlineTemplate(ChildComp, 'newChild');
   compiler.compileComponentSync(SomeComp);
   let compRef = compFactory.create(injector);
   expect(compRef.location.nativeElement).toHaveText('oldChild');
 });

开发者ID:braungoodson，项目名称:angular，代码行数:11，代码来源:runtime_compiler_spec.ts

注：本文中的@angular/compiler/testing.MockDirectiveResolver类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。