| // Copyright 2021 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] |
| use anyhow::Error; |
| use fidl_fidl_examples_routing_echo as fecho; |
| use fuchsia_component::client; |
| |
| #[fuchsia::test] |
| async fn echo_integration_test() -> Result<(), Error> { |
| const ECHO_STRING: &str = "Hello, world!"; |
| |
| let echo = client::connect_to_protocol::<fecho::EchoMarker>() |
| .expect("error connecting to echo server"); |
| let out = echo.echo_string(Some(ECHO_STRING)).await.expect("echo_string failed"); |
| |
| assert_eq!(ECHO_STRING, out.unwrap()); |
| Ok(()) |
| } |
| // [END example_snippet] |
