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rexebin 2016-10-24 22:32:17 +01:00
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10
public/docs/ts/latest/guide/testing.jade
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@ -2351,7 +2351,7 @@ a(href="#top").to-top 回到顶部
especially when the feature module is small and mostly self-contained ... as feature modules should be. especially when the feature module is small and mostly self-contained ... as feature modules should be.
导入组件的特征模块通常是最简单的配置测试的方法， 导入组件的特征模块通常是最简单的配置测试的方法，
尤其是当特征模块很小而且几乎只包含时...特征模块应该如此。 尤其是当特征模块很小而且几乎自包含时...特征模块应该是自包含的。
:marked :marked
a(href="#top").to-top Back to top a(href="#top").to-top Back to top
@ -2373,7 +2373,7 @@ a(href="#top").to-top 回到顶部
Those are providers for the _testing module_, not the component. They prepare the dependency injector at the _fixture level_. Those are providers for the _testing module_, not the component. They prepare the dependency injector at the _fixture level_.
在`TestBed.configureTestingModule`的`providers`中stub伪造组件的`HeroDetailService`是不可行的。 在`TestBed.configureTestingModule`的`providers`中stub伪造组件的`HeroDetailService`是不可行的。
这些是**测试模块**的提供商，而非组件的。它们在**fixture级别**准备依赖注入器。 这些是**测试模块**的提供商，而非组件的。组件级别的供应商应该在**fixture级别**准备的依赖注入器。
Angular creates the component with its _own_ injector which is a _child_ of the fixture injector. Angular creates the component with its _own_ injector which is a _child_ of the fixture injector.
It registers the component's providers (the `HeroDetailService` in this case) with the child injector. It registers the component's providers (the `HeroDetailService` in this case) with the child injector.
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Fortunately, the `HeroDetailService` delegates responsibility for remote data access to an injected `HeroService`. Fortunately, the `HeroDetailService` delegates responsibility for remote data access to an injected `HeroService`.
幸运的是，`HeroDetailServ`将远程数据访问的责任交给了注入进来的`HeroService`。 幸运的是，`HeroDetailService`将远程数据访问的责任交给了注入进来的`HeroService`。
+makeExample('testing/ts/app/hero/hero-detail.service.ts', 'prototype', 'app/hero/hero-detail.service.ts (prototype)')(format='.') +makeExample('testing/ts/app/hero/hero-detail.service.ts', 'prototype', 'app/hero/hero-detail.service.ts (prototype)')(format='.')
:marked :marked
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:marked :marked
Notice that `TestBed.configureTestingModule` no longer provides a (fake) `HeroService` because it's [not needed](#stub-hero-detail-service). Notice that `TestBed.configureTestingModule` no longer provides a (fake) `HeroService` because it's [not needed](#stub-hero-detail-service).
注意，`TestBed.configureTestingModule`不再提供（伪造）`HeroService`，因为它是[没必要的](#stub-hero-detail-service)。 注意，`TestBed.configureTestingModule`不再提供（伪造）`HeroService`，因为已经[没有必要了](#stub-hero-detail-service)。
#override-component-method #override-component-method
:marked :marked
@ -2473,7 +2473,7 @@ code-example(format="." language="javascript").
This example completely replaces the component's `providers` with an array containing the `StubHeroDetailService`. This example completely replaces the component's `providers` with an array containing the `StubHeroDetailService`.
The `StubHeroDetailService` is dead simple. It doesn't need a `HeroService` (fake or otherwise). The `StubHeroDetailService` is dead simple. It doesn't need a `HeroService` (fake or otherwise).
本例彻底替换组件的`providers`为包含`StubHeroDetailService`的数组。 本例将组件的`providers`彻底替换为包含`StubHeroDetailService`的数组。
`StubHeroDetailService`非常简单。它不需要`HeroService`(假不假不重要) `StubHeroDetailService`非常简单。它不需要`HeroService`(假不假不重要)
+makeExample('testing/ts/app/hero/hero-detail.component.spec.ts', 'stub-hds', 'app/hero/hero-detail.component.spec.ts (StubHeroDetailService)')(format='.') +makeExample('testing/ts/app/hero/hero-detail.component.spec.ts', 'stub-hds', 'app/hero/hero-detail.component.spec.ts (StubHeroDetailService)')(format='.')
:marked :marked