Method flush

packages/core/test/linker/resource_loader_mock.ts:56–66

* Process pending requests and verify there are no outstanding expectations. Also fails * if no requests are pending.

()

   * if no requests are pending.
   */
  flush() {
    if (this._requests.length === 0) {
      throw new Error('No pending requests to flush');
    }

    do {
      this._processRequest(this._requests.shift()!);
    } while (this._requests.length > 0);

    this.verifyNoOutstandingExpectations();
  }

  /**
   * Throw an exception if any expectations have not been satisfied.