108 lines
3.4 KiB
JavaScript
108 lines
3.4 KiB
JavaScript
import {describe, ddescribe, it, iit, xit, xdescribe, expect, beforeEach} from 'test_lib/test_lib';
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import {bootstrap, appDocumentToken, appElementToken, documentDependentBindings}
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from 'core/application';
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import {Component} from 'core/annotations/annotations';
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import {DOM} from 'facade/dom';
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import {ListWrapper} from 'facade/collection';
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import {PromiseWrapper} from 'facade/async';
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import {bind} from 'di/di';
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import {TemplateConfig} from 'core/annotations/template_config';
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@Component({
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selector: 'hello-app',
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template: new TemplateConfig({
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inline: '{{greeting}} world!',
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directives: []
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})
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})
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class HelloRootCmp {
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greeting:string;
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constructor() {
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this.greeting = 'hello';
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}
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}
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@Component({
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selector: 'hello-app-2',
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template: new TemplateConfig({
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inline: '{{greeting}} world, again!',
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directives: []
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})
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})
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class HelloRootCmp2 {
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greeting:string;
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constructor() {
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this.greeting = 'hello';
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}
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}
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export function main() {
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var fakeDoc, el, el2;
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beforeEach(() => {
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fakeDoc = DOM.createHtmlDocument();
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el = DOM.createElement('hello-app', fakeDoc);
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el2 = DOM.createElement('hello-app-2', fakeDoc);
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DOM.appendChild(fakeDoc.body, el);
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DOM.appendChild(fakeDoc.body, el2);
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});
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function testBindings(appComponentType) {
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return ListWrapper.concat([bind(appDocumentToken).toValue(fakeDoc),
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], documentDependentBindings(appComponentType));
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}
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describe('bootstrap factory method', () => {
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it('should throw if no element is found', (done) => {
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var injectorPromise = bootstrap(HelloRootCmp);
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PromiseWrapper.then(injectorPromise, null, (reason) => {
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expect(reason.message).toContain(
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'The app selector "hello-app" did not match any elements');
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done();
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});
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});
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it('should create an injector promise', () => {
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var injectorPromise = bootstrap(HelloRootCmp, testBindings(HelloRootCmp));
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expect(injectorPromise).not.toBe(null);
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});
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it('should resolve an injector promise and contain bindings', (done) => {
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var injectorPromise = bootstrap(HelloRootCmp, testBindings(HelloRootCmp));
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injectorPromise.then((injector) => {
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expect(injector.get(appElementToken)).toBe(el);
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done();
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});
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});
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it('should provide the application component in the injector', (done) => {
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var injectorPromise = bootstrap(HelloRootCmp, testBindings(HelloRootCmp));
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injectorPromise.then((injector) => {
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expect(injector.get(HelloRootCmp)).toBeAnInstanceOf(HelloRootCmp);
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done();
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});
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});
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it('should display hello world', (done) => {
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var injectorPromise = bootstrap(HelloRootCmp, testBindings(HelloRootCmp));
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injectorPromise.then((injector) => {
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expect(injector.get(appElementToken)
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.shadowRoot.childNodes[0].nodeValue).toEqual('hello world!');
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done();
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});
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});
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it('should support multiple calls to bootstrap', (done) => {
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var injectorPromise1 = bootstrap(HelloRootCmp, testBindings(HelloRootCmp));
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var injectorPromise2 = bootstrap(HelloRootCmp2, testBindings(HelloRootCmp2));
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PromiseWrapper.all([injectorPromise1, injectorPromise2]).then((injectors) => {
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expect(injectors[0].get(appElementToken)
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.shadowRoot.childNodes[0].nodeValue).toEqual('hello world!');
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expect(injectors[1].get(appElementToken)
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.shadowRoot.childNodes[0].nodeValue).toEqual('hello world, again!');
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done();
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});
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});
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});
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}
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