import {ddescribe, xdescribe, describe, it, iit, xit, expect, beforeEach, afterEach} from 'angular2/testing_internal'; import {PipeProvider} from 'angular2/src/core/pipes/pipe_provider'; import {Pipe} from 'angular2/src/core/metadata'; class MyPipe {} export function main() { describe('PipeProvider', () => { it('should create a provider out of a type', () => { var provider = PipeProvider.createFromType(MyPipe, new Pipe({name: 'my-pipe'})); expect(provider.name).toEqual('my-pipe'); expect(provider.key.token).toEqual(MyPipe); }); }); }