102 lines
3.1 KiB
TypeScript
102 lines
3.1 KiB
TypeScript
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import {ReflectiveInjector} from "angular2/core";
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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/testing_internal';
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import {TimerWrapper} from 'angular2/src/facade/async';
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import {StringMapWrapper} from 'angular2/src/facade/collection';
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import {PromiseWrapper} from 'angular2/src/facade/async';
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import {isPresent, isBlank, Json} from 'angular2/src/facade/lang';
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import {
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Metric,
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MultiMetric,
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PerflogMetric,
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UserMetric,
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WebDriverAdapter,
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WebDriverExtension,
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PerfLogFeatures,
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bind,
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provide,
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Injector,
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Options
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} from 'benchpress/common';
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export function main() {
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var wdAdapter: MockDriverAdapter;
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function createMetric(perfLogs, perfLogFeatures,
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{userMetrics}: {userMetrics?: {[key: string]: string}} = {}): UserMetric {
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if (isBlank(perfLogFeatures)) {
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perfLogFeatures =
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new PerfLogFeatures({render: true, gc: true, frameCapture: true, userTiming: true});
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}
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if (isBlank(userMetrics)) {
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userMetrics = StringMapWrapper.create();
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}
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wdAdapter = new MockDriverAdapter();
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var bindings = [
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Options.DEFAULT_PROVIDERS,
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UserMetric.BINDINGS,
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bind(Options.USER_METRICS).toValue(userMetrics),
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provide(WebDriverAdapter, {useValue: wdAdapter})
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];
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return ReflectiveInjector.resolveAndCreate(bindings).get(UserMetric);
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}
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describe('user metric', () => {
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it('should describe itself based on userMetrics', () => {
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expect(createMetric([[]], new PerfLogFeatures(), {userMetrics: {'loadTime': 'time to load'}})
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.describe())
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.toEqual({'loadTime': 'time to load'});
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});
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describe('endMeasure', () => {
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it('should stop measuring when all properties have numeric values',
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inject([AsyncTestCompleter], (async) => {
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let metric = createMetric(
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[[]], new PerfLogFeatures(),
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{userMetrics: {'loadTime': 'time to load', 'content': 'time to see content'}});
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metric.beginMeasure()
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.then((_) => metric.endMeasure(true))
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.then((values: {[key: string]: string}) => {
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expect(values['loadTime']).toBe(25);
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expect(values['content']).toBe(250);
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async.done();
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});
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wdAdapter.data['loadTime'] = 25;
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// Wait before setting 2nd property.
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TimerWrapper.setTimeout(() => { wdAdapter.data['content'] = 250; }, 50);
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}), 600);
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});
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});
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}
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class MockDriverAdapter extends WebDriverAdapter {
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data: any = {};
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executeScript(script: string): any {
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// Just handles `return window.propName` ignores `delete window.propName`.
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if (script.indexOf('return window.') == 0) {
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let metricName = script.substring('return window.'.length);
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return PromiseWrapper.resolve(this.data[metricName]);
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} else if (script.indexOf('delete window.') == 0) {
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return PromiseWrapper.resolve(null);
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} else {
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return PromiseWrapper.reject(`Unexpected syntax: ${script}`, null);
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}
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}
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}
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