fn context_with_client_context_resolves()

in lambda-runtime/src/types.rs [218:247]

• 30 lines of code
• 1 McCabe index (conditional complexity)

    fn context_with_client_context_resolves() {
        let mut custom = HashMap::new();
        custom.insert("key".to_string(), "value".to_string());
        let mut environment = HashMap::new();
        environment.insert("key".to_string(), "value".to_string());
        let client_context = ClientContext {
            client: ClientApplication {
                installation_id: String::new(),
                app_title: String::new(),
                app_version_name: String::new(),
                app_version_code: String::new(),
                app_package_name: String::new(),
            },
            custom,
            environment,
        };
        let client_context_str = serde_json::to_string(&client_context).unwrap();
        let mut headers = HeaderMap::new();
        headers.insert("lambda-runtime-aws-request-id", HeaderValue::from_static("my-id"));
        headers.insert("lambda-runtime-deadline-ms", HeaderValue::from_static("123"));
        headers.insert(
            "lambda-runtime-client-context",
            HeaderValue::from_str(&client_context_str).unwrap(),
        );
        let tried = Context::try_from(headers);
        assert!(tried.is_ok());
        let tried = tried.unwrap();
        assert!(tried.client_context.is_some());
        assert_eq!(tried.client_context.unwrap(), client_context);
    }