Function reject

packages/core/test/resource/resource_spec.ts:48–56

(req: T, reason: any)

  }

  reject(req: T, reason: any) {
    const entry = this.pending.get(req);
    if (entry) {
      this.pending.delete(req);
      entry.reject(reason);
    }

    return flushMicrotasks();
  }

  async flush(): Promise<void> {
    const allPending = Array.from(this.pending.values()).map((pending) => pending.promise);