| // Copyright 2022 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // [START example_snippet] |
| #include <fidl/examples.routing.echo/cpp/fidl.h> |
| #include <gtest/gtest.h> |
| #include <lib/component/incoming/cpp/service_client.h> |
| |
| #include <string> |
| |
| TEST(EchoIntegrationTest, TestEcho) { |
| zx::result client_end = component::Connect<examples_routing_echo::Echo>(); |
| ASSERT_TRUE(client_end.is_ok()); |
| fidl::SyncClient client{std::move(*client_end)}; |
| |
| std::string request("Hello, world!"); |
| fidl::Result result = client->EchoString({request}); |
| ASSERT_TRUE(result.is_ok()); |
| |
| auto response = result->response(); |
| ASSERT_TRUE(response.has_value()); |
| ASSERT_EQ(request, response.value()); |
| } |
| // [END example_snippet] |
