assertEquals(null, getResponse(methodName).getResult());
  }

  /**
   * Asserts that a prior call that had caused this thread to block or wait has since returned the
   * expected boolean value.
   */
  public void assertPriorCallReturns(boolean expected, @Nullable String methodName)
      throws Exception {
    assertEquals(expected, getResponse(methodName).getResult());
  }

  /**

    assertEquals(null, getResponse(methodName).getResult());
  }

  /**
   * Asserts that a prior call that had caused this thread to block or wait has since returned the
   * expected boolean value.
   */
  public void assertPriorCallReturns(boolean expected, @Nullable String methodName)
      throws Exception {
    assertEquals(expected, getResponse(methodName).getResult());
  }

  /**

		errs = AppendValidation(errs, ValidateHTTPHeaderOperationName(name))
	}
	for name, val := range http.Headers.GetResponse().GetAdd() {
		errs = AppendValidation(errs, ValidateHTTPHeaderOperationName(name))
		errs = AppendValidation(errs, ValidateHTTPHeaderValue(val))
	}
	for name, val := range http.Headers.GetResponse().GetSet() {
		errs = AppendValidation(errs, ValidateHTTPHeaderOperationName(name))

}

type clientRecorder struct {
	reads uint64
	clientv3.KV
}

func (r *clientRecorder) Get(ctx context.Context, key string, opts ...clientv3.OpOption) (*clientv3.GetResponse, error) {
	atomic.AddUint64(&r.reads, 1)
	return r.KV.Get(ctx, key, opts...)
}

func (r *clientRecorder) GetReadsAndReset() uint64 {
	return atomic.SwapUint64(&r.reads, 0)
}

			errs = appendErrors(errs, ValidateHTTPHeaderOperationName(name))
		}
		for name, val := range weight.Headers.GetResponse().GetAdd() {
			errs = appendErrors(errs, ValidateHTTPHeaderOperationName(name))
			errs = appendErrors(errs, ValidateHTTPHeaderValue(val))
		}
		for name, val := range weight.Headers.GetResponse().GetSet() {
			errs = appendErrors(errs, ValidateHTTPHeaderOperationName(name))