beforeEachProviders

export beforeEachProviders(fn: any) : void

exported from angular2/testing defined in angular2/src/testing/testing.ts (line 99)

Allows overriding default providers of the test injector, which are defined in test_injector.js.

The given function must return a list of DI providers.

Example:

describe('some component', () => { beforeEachProviders(() => [provide(MyService, {useClass: MyMockService})]); it('uses MyService', inject([MyService], (service) => { // service is an instance of MyMockService. })); });