angular-docs-cn/modules/benchpress/test/web_driver_extension_spec.ts

52 lines
1.7 KiB
TypeScript

import {afterEach, AsyncTestCompleter, beforeEach, ddescribe, describe, expect, iit, inject, it, xit} from '@angular/core/testing/testing_internal';
import {isPresent, StringWrapper} from '@angular/facade/src/lang';
import {PromiseWrapper} from '@angular/facade/src/async';
import {WebDriverExtension, ReflectiveInjector, Options} from 'benchpress/common';
export function main() {
function createExtension(ids: any[], caps) {
return PromiseWrapper.wrap(() => {
return ReflectiveInjector.resolveAndCreate([
ids.map((id) => { return {provide: id, useValue: new MockExtension(id)}}),
{provide: Options.CAPABILITIES, useValue: caps},
WebDriverExtension.bindTo(ids)
])
.get(WebDriverExtension);
});
}
describe('WebDriverExtension.bindTo', () => {
it('should bind the extension that matches the capabilities',
inject([AsyncTestCompleter], (async) => {
createExtension(['m1', 'm2', 'm3'], {'browser': 'm2'})
.then((m) => {
expect(m.id).toEqual('m2');
async.done();
});
}));
it('should throw if there is no match', inject([AsyncTestCompleter], (async) => {
PromiseWrapper.catchError(createExtension(['m1'], {'browser': 'm2'}), (err) => {
expect(isPresent(err)).toBe(true);
async.done();
});
}));
});
}
class MockExtension extends WebDriverExtension {
id: string;
constructor(id) {
super();
this.id = id;
}
supports(capabilities: {[key: string]: any}): boolean {
return StringWrapper.equals(capabilities['browser'], this.id);
}
}