import {describe, ddescribe, it, iit, xit, xdescribe, expect, beforeEach} from 'angular2/test_lib'; import {bootstrap, appDocumentToken, appElementToken} from 'angular2/src/core/application'; import {Component} from 'angular2/src/core/annotations/annotations'; import {DOM} from 'angular2/src/dom/dom_adapter'; import {ListWrapper} from 'angular2/src/facade/collection'; import {PromiseWrapper} from 'angular2/src/facade/async'; import {bind, Inject} from 'angular2/di'; import {Template} from 'angular2/src/core/annotations/template'; import {LifeCycle} from 'angular2/src/core/life_cycle/life_cycle'; @Component({selector: 'hello-app'}) @Template({inline: '{{greeting}} world!'}) class HelloRootCmp { greeting:string; constructor() { this.greeting = 'hello'; } } @Component({selector: 'hello-app'}) @Template({inline: 'before: after: done'}) class HelloRootCmpContent { constructor() { } } @Component({selector: 'hello-app-2'}) @Template({inline: '{{greeting}} world, again!'}) class HelloRootCmp2 { greeting:string; constructor() { this.greeting = 'hello'; } } @Component({selector: 'hello-app'}) @Template({inline: ''}) class HelloRootCmp3 { appBinding; constructor(@Inject("appBinding") appBinding) { this.appBinding = appBinding; } } @Component({selector: 'hello-app'}) @Template({inline: ''}) class HelloRootCmp4 { lc; constructor(@Inject(LifeCycle) lc) { this.lc = lc; } } export function main() { var fakeDoc, el, el2, testBindings, lightDom; beforeEach(() => { fakeDoc = DOM.createHtmlDocument(); el = DOM.createElement('hello-app', fakeDoc); el2 = DOM.createElement('hello-app-2', fakeDoc); lightDom = DOM.createElement('light-dom-el', fakeDoc); DOM.appendChild(fakeDoc.body, el); DOM.appendChild(fakeDoc.body, el2); DOM.appendChild(el, lightDom); DOM.setText(lightDom, 'loading'); testBindings = [bind(appDocumentToken).toValue(fakeDoc)]; }); describe('bootstrap factory method', () => { it('should throw if no element is found', (done) => { var injectorPromise = bootstrap(HelloRootCmp, [], (e,t) => {throw e;}); PromiseWrapper.then(injectorPromise, null, (reason) => { expect(reason.message).toContain( 'The app selector "hello-app" did not match any elements'); done(); }); }); it('should create an injector promise', () => { var injectorPromise = bootstrap(HelloRootCmp, testBindings); expect(injectorPromise).not.toBe(null); }); it('should resolve an injector promise and contain bindings', (done) => { var injectorPromise = bootstrap(HelloRootCmp, testBindings); injectorPromise.then((injector) => { expect(injector.get(appElementToken)).toBe(el); done(); }); }); it('should provide the application component in the injector', (done) => { var injectorPromise = bootstrap(HelloRootCmp, testBindings); injectorPromise.then((injector) => { expect(injector.get(HelloRootCmp)).toBeAnInstanceOf(HelloRootCmp); done(); }); }); it('should display hello world', (done) => { var injectorPromise = bootstrap(HelloRootCmp, testBindings); injectorPromise.then((injector) => { expect(injector.get(appElementToken)).toHaveText('hello world!'); done(); }); }); it('should support multiple calls to bootstrap', (done) => { var injectorPromise1 = bootstrap(HelloRootCmp, testBindings); var injectorPromise2 = bootstrap(HelloRootCmp2, testBindings); PromiseWrapper.all([injectorPromise1, injectorPromise2]).then((injectors) => { expect(injectors[0].get(appElementToken)).toHaveText('hello world!'); expect(injectors[1].get(appElementToken)).toHaveText('hello world, again!'); done(); }); }); it("should make the provided bindings available to the application component", (done) => { var injectorPromise = bootstrap(HelloRootCmp3, [ testBindings, bind("appBinding").toValue("BoundValue") ]); injectorPromise.then((injector) => { expect(injector.get(HelloRootCmp3).appBinding).toEqual("BoundValue"); done(); }); }); it("should avoid cyclic dependencies when root component requires Lifecycle through DI", (done) => { var injectorPromise = bootstrap(HelloRootCmp4, testBindings); injectorPromise.then((injector) => { expect(injector.get(HelloRootCmp4).lc).toBe(injector.get(LifeCycle)); done(); }); }); it("should support shadow dom content tag", (done) => { var injectorPromise = bootstrap(HelloRootCmpContent, testBindings); injectorPromise.then((injector) => { expect(injector.get(appElementToken)).toHaveText('before: loading after: done'); done(); }); }); }); }