GrpcClientResponse extends RpcClientResponse implements GrpcResponse { @Override public Status status() { return status; } GrpcClientResponse(GrpcClientRequest request, Metadata headers, Status status,
      Metadata trailers); @Override Status unwrap(); @Override GrpcClientRequest request(); @Override @Nullable Throwable error(); @Override @Nullable String errorCode(); @Override Metadata headers(); @Override Status status(); @Override Metadata trailers();  }
@Test public void status() { assertThat(response.status()).isSameAs(status); }