angular-docs-cn/modules/angular2/test/di/key_spec.ts

20 lines
698 B
TypeScript

import {describe, iit, it, expect, beforeEach} from 'angular2/test_lib';
import {Key, KeyRegistry} from 'angular2/di';
export function main() {
describe("key", function() {
var registry;
beforeEach(function() { registry = new KeyRegistry(); });
it('should be equal to another key if type is the same',
function() { expect(registry.get('car')).toBe(registry.get('car')); });
it('should not be equal to another key if types are different',
function() { expect(registry.get('car')).not.toBe(registry.get('porsche')); });
it('should return the passed in key',
function() { expect(registry.get(registry.get('car'))).toBe(registry.get('car')); });
});
}