#[test]
fn docker_stack_file_is_valid_yaml() {
    let contents = include_str!("../../swarm/stacks/platform.yml");
    let doc: serde_yaml::Value = serde_yaml::from_str(contents).unwrap();

    let services = doc.get("services").and_then(|v| v.as_mapping()).unwrap();

    assert!(services.contains_key(serde_yaml::Value::String("nats".to_string())));
    assert!(services.contains_key(serde_yaml::Value::String("runner_saga".to_string())));
    assert!(services.contains_key(serde_yaml::Value::String("runner_effect".to_string())));
}