Function createMetric

packages/benchpress/test/metric/user_metric_spec.ts:16–40

(
    perfLogs: PerfLogEvent[],
    perfLogFeatures: PerfLogFeatures,
    {userMetrics}: {userMetrics?: {[key: string]: string}} = {},
  )

  let wdAdapter: MockDriverAdapter;

  function createMetric(
    perfLogs: PerfLogEvent[],
    perfLogFeatures: PerfLogFeatures,
    {userMetrics}: {userMetrics?: {[key: string]: string}} = {},
  ): UserMetric {
    if (!perfLogFeatures) {
      perfLogFeatures = new PerfLogFeatures({
        render: true,
        gc: true,
        frameCapture: true,
        userTiming: true,
      });
    }
    if (!userMetrics) {
      userMetrics = {};
    }
    wdAdapter = new MockDriverAdapter();
    const providers: StaticProvider[] = [
      Options.DEFAULT_PROVIDERS,
      UserMetric.PROVIDERS,
      {provide: Options.USER_METRICS, useValue: userMetrics},
      {provide: WebDriverAdapter, useValue: wdAdapter},
    ];
    return Injector.create({providers}).get(UserMetric);
  }

  describe('user metric', () => {
    it('should describe itself based on userMetrics', () => {