149 lines
4.3 KiB
TypeScript
149 lines
4.3 KiB
TypeScript
import {
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AsyncTestCompleter,
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beforeEach,
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ddescribe,
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xdescribe,
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describe,
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dispatchEvent,
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expect,
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iit,
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inject,
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beforeEachProviders,
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it,
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xit,
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TestComponentBuilder
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} from 'angular2/testing_internal';
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import {SpyRouter, SpyLocation} from './spies';
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import {provide, Component, View} from 'angular2/core';
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import {By} from 'angular2/platform/common_dom';
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import {
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Location,
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Router,
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RouteRegistry,
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RouterLink,
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RouterOutlet,
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Route,
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RouteParams,
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ComponentInstruction
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} from 'angular2/router';
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import {DOM} from 'angular2/src/platform/dom/dom_adapter';
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import {ResolvedInstruction} from 'angular2/src/router/instruction';
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let dummyInstruction =
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new ResolvedInstruction(new ComponentInstruction('detail', [], null, null, true, 0), null, {});
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export function main() {
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describe('router-link directive', function() {
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var tcb: TestComponentBuilder;
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beforeEachProviders(() => [
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provide(Location, {useValue: makeDummyLocation()}),
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provide(Router, {useValue: makeDummyRouter()})
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]);
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beforeEach(inject([TestComponentBuilder], (tcBuilder) => { tcb = tcBuilder; }));
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it('should update a[href] attribute', inject([AsyncTestCompleter], (async) => {
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tcb.createAsync(TestComponent)
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.then((testComponent) => {
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testComponent.detectChanges();
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let anchorElement =
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testComponent.debugElement.query(By.css('a.detail-view')).nativeElement;
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expect(DOM.getAttribute(anchorElement, 'href')).toEqual('detail');
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async.done();
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});
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}));
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it('should call router.navigate when a link is clicked',
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inject([AsyncTestCompleter, Router], (async, router) => {
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tcb.createAsync(TestComponent)
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.then((testComponent) => {
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testComponent.detectChanges();
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// TODO: shouldn't this be just 'click' rather than '^click'?
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testComponent.debugElement.query(By.css('a.detail-view'))
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.triggerEventHandler('click', null);
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expect(router.spy('navigateByInstruction')).toHaveBeenCalledWith(dummyInstruction);
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async.done();
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});
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}));
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it('should call router.navigate when a link is clicked if target is _self',
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inject([AsyncTestCompleter, Router], (async, router) => {
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tcb.createAsync(TestComponent)
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.then((testComponent) => {
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testComponent.detectChanges();
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testComponent.debugElement.query(By.css('a.detail-view-self'))
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.triggerEventHandler('click', null);
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expect(router.spy('navigateByInstruction')).toHaveBeenCalledWith(dummyInstruction);
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async.done();
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});
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}));
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it('should NOT call router.navigate when a link is clicked if target is set to other than _self',
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inject([AsyncTestCompleter, Router], (async, router) => {
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tcb.createAsync(TestComponent)
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.then((testComponent) => {
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testComponent.detectChanges();
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testComponent.debugElement.query(By.css('a.detail-view-blank'))
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.triggerEventHandler('click', null);
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expect(router.spy('navigateByInstruction')).not.toHaveBeenCalled();
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async.done();
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});
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}));
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});
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}
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@Component({selector: 'user-cmp'})
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@View({template: "hello {{user}}"})
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class UserCmp {
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user: string;
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constructor(params: RouteParams) { this.user = params.get('name'); }
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}
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@Component({selector: 'test-component'})
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@View({
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template: `
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<div>
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<a [router-link]="['/Detail']"
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class="detail-view">
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detail view
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</a>
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<a [router-link]="['/Detail']"
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class="detail-view-self"
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target="_self">
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detail view with _self target
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</a>
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<a [router-link]="['/Detail']"
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class="detail-view-blank"
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target="_blank">
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detail view with _blank target
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</a>
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</div>`,
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directives: [RouterLink]
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})
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class TestComponent {
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}
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function makeDummyLocation() {
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var dl = new SpyLocation();
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dl.spy('prepareExternalUrl').andCallFake((url) => url);
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return dl;
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}
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function makeDummyRouter() {
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var dr = new SpyRouter();
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dr.spy('generate').andCallFake((routeParams) => dummyInstruction);
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dr.spy('isRouteActive').andCallFake((_) => false);
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dr.spy('navigateInstruction');
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return dr;
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}
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