填写这份《一分钟调查》,帮我们(开发组)做得更好!去填写Home

inject

允许在 beforeEach()it() 中注入依赖项。

Allows injecting dependencies in beforeEach() and it().

查看"说明"...

      
      inject(tokens: any[], fn: Function): () => any
    
参数
tokens any[]
fn Function
返回值

() => any

说明

例如:

Example:

      
      beforeEach(inject([Dependency, AClass], (dep, object) => {
  // some code that uses `dep` and `object`
  // ...
}));

it('...', inject([AClass], (object) => {
  object.doSomething();
  expect(...);
})
    

注意:

Notes:

  • 由于某些 Traceur 的限制,inject 当前是一个函数,此语法最终会变为 it('...', @Inject (object: AClass, async: AsyncTestCompleter) => { ... });

    inject is currently a function because of some Traceur limitation the syntax should eventually becomes it('...', @Inject (object: AClass, async: AsyncTestCompleter) => { ... });