Function makeWorkerRequest

packages/service-worker/worker/test/happy_spec.ts:2892–2910

(
  scope: SwTestHarness,
  url: string,
  clientId = 'default',
  resultingClientId = 'worker',
  init?: Object,
)

}

async function makeWorkerRequest(
  scope: SwTestHarness,
  url: string,
  clientId = 'default',
  resultingClientId = 'worker',
  init?: Object,
): Promise<string | null> {
  const [resPromise, done] = scope.handleFetch(
    new MockRequest(url, {...init, destination: 'worker'}),
    clientId,
    resultingClientId,
  );
  await done;
  const res = await resPromise;
  if (res !== undefined && res.ok) {
    return res.text();
  }
  return null;
}

function makeNavigationRequest(
  scope: SwTestHarness,