40b907a657
Instead, the async function now determines whether it should return a promise
or instead call a done function parameter. Importing Jasmine functions
from `@angular/core/testing` is no longer necessary and is now deprecated.
Additionally, beforeEachProviders is also deprecated, as it is specific
to the testing framework. Instead, use the new addProviders method directly.
Before:
```js
import {beforeEachProviders, it, describe, inject} from 'angular2/testing/core';
describe('my code', () => {
beforeEachProviders(() => [MyService]);
it('does stuff', inject([MyService], (service) => {
// actual test
});
});
```
After:
```js
import {addProviders, inject} from 'angular2/testing/core';
describe('my code', () => {
beforeEach(() => {
addProviders([MyService]);
});
it('does stuff', inject([MyService], (service) => {
// actual test
});
});
```
139 lines
3.9 KiB
TypeScript
139 lines
3.9 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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/**
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* Public Test Library for unit testing Angular2 Applications. Assumes that you are running
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* with Jasmine, Mocha, or a similar framework which exports a beforeEach function and
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* allows tests to be asynchronous by either returning a promise or using a 'done' parameter.
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*/
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import {TestInjector, getTestInjector} from './test_injector';
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declare var global: any;
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var _global = <any>(typeof window === 'undefined' ? global : window);
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/**
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* @deprecated you no longer need to import jasmine functions from @angular/core/testing. Simply use
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* the globals.
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*
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* See http://jasmine.github.io/ for more details.
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*/
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export var expect: Function = _global.expect;
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/**
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* @deprecated you no longer need to import jasmine functions from @angular/core/testing. Simply use
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* the globals.
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*
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* See http://jasmine.github.io/ for more details.
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*/
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export var afterEach: Function = _global.afterEach;
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/**
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* @deprecated you no longer need to import jasmine functions from @angular/core/testing. Simply use
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* the globals.
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*
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* See http://jasmine.github.io/ for more details.
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*/
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export var describe: Function = _global.describe;
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/**
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* @deprecated you no longer need to import jasmine functions from @angular/core/testing. Simply use
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* the globals.
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*
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* See http://jasmine.github.io/ for more details.
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*/
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export var fdescribe = _global.fdescribe;
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/**
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* @deprecated you no longer need to import jasmine functions from @angular/core/testing. Simply use
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* the globals.
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*
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* See http://jasmine.github.io/ for more details.
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*/
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export var ddescribe = _global.ddescribe;
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/**
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* @deprecated you no longer need to import jasmine functions from @angular/core/testing. Simply use
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* the globals.
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*
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* See http://jasmine.github.io/ for more details.
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*/
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export var xdescribe: Function = _global.xdescribe;
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/**
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* @deprecated you no longer need to import jasmine functions from @angular/core/testing. Simply use
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* the globals.
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*
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* See http://jasmine.github.io/ for more details.
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*/
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export var beforeEach = _global.beforeEach;
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/**
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* @deprecated you no longer need to import jasmine functions from @angular/core/testing. Simply use
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* the globals.
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*
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* See http://jasmine.github.io/ for more details.
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*/
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export var it = _global.it;
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/**
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* @deprecated you no longer need to import jasmine functions from @angular/core/testing. Simply use
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* the globals.
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*
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* See http://jasmine.github.io/ for more details.
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*/
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export var fit = _global.fit;
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/**
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* @deprecated you no longer need to import jasmine functions from @angular/core/testing. Simply use
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* the globals.
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*
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* See http://jasmine.github.io/ for more details.
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*/
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export var iit = _global.fit;
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/**
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* @deprecated you no longer need to import jasmine functions from @angular/core/testing. Simply use
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* the globals.
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*
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* See http://jasmine.github.io/ for more details.
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*/
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export var xit = _global.xit;
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var testInjector: TestInjector = getTestInjector();
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// Reset the test providers before each test.
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if (_global.beforeEach) {
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beforeEach(() => { testInjector.reset(); });
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}
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/**
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* Allows overriding default providers of the test injector,
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* which are defined in test_injector.js
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*/
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export function addProviders(providers: Array<any>): void {
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if (!providers) return;
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try {
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testInjector.addProviders(providers);
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} catch (e) {
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throw new Error(
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'addProviders can\'t be called after the injector has been already created for this test. ' +
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'This is most likely because you\'ve already used the injector to inject a beforeEach or the ' +
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'current `it` function.');
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}
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}
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/**
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* @deprecated Use beforeEach(() => addProviders())
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*/
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export function beforeEachProviders(fn: () => Array<any>): void {
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beforeEach(() => { addProviders(fn()); });
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}
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