4a961f4ecb
Add two factory static functions to Injector: resolveAndCreate and fromResolvedBindings. We want to avoid resolution and flattening every time we create a new injector. This commit allows the user to cache resolved bindings and reuse them.
63 lines
1.6 KiB
JavaScript
63 lines
1.6 KiB
JavaScript
import {
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afterEach,
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AsyncTestCompleter,
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beforeEach,
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ddescribe,
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describe,
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expect,
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iit,
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inject,
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it,
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xit,
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} from 'angular2/test_lib';
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import { StringMap, ListWrapper } from 'angular2/src/facade/collection';
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import { isPresent, StringWrapper } from 'angular2/src/facade/lang';
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import { PromiseWrapper } from 'angular2/src/facade/async';
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import { WebDriverExtension, bind, Injector, Options } from 'benchpress/common';
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export function main() {
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function createExtension(ids, caps) {
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return Injector.resolveAndCreate([
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ListWrapper.map(ids, (id) => bind(id).toValue(new MockExtension(id)) ),
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bind(Options.CAPABILITIES).toValue(caps),
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WebDriverExtension.bindTo(ids)
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]).asyncGet(WebDriverExtension);
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}
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describe('WebDriverExtension.bindTo', () => {
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it('should bind the extension that matches the capabilities', inject([AsyncTestCompleter], (async) => {
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createExtension(['m1', 'm2', 'm3'], {'browser': 'm2'}).then( (m) => {
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expect(m.id).toEqual('m2');
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async.done();
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});
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}));
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it('should throw if there is no match', inject([AsyncTestCompleter], (async) => {
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PromiseWrapper.catchError(
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createExtension(['m1'], {'browser': 'm2'}),
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(err) => {
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expect(isPresent(err)).toBe(true);
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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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}
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class MockExtension extends WebDriverExtension {
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id:string;
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constructor(id) {
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super();
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this.id = id;
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}
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supports(capabilities:StringMap):boolean {
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return StringWrapper.equals(capabilities['browser'], this.id);
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}
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}
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