message: Add test for stopping not running applications
diff: @@ -25,6 +25,18 @@ use northstar_tests::{
  use std::{path::Path, time::Duration};
  use tokio::fs;
  +test!(stop_application_not_running, {
  + let mut runtime = Runtime::launch(default_config().clone()).await.unwrap();
  +
  + match runtime.stop("hello").await? {
  + Response::Err(api::Error::ApplicationNotRunning) => Ok(()),
  + _ => Err(eyre!("Stopping not running app did not fail")),
  + }?;
  +
  + runtime.shutdown().await?;
  + Ok(())
  +});
  +
  test!(hello, {
  let mut runtime = Runtime::launch(default_config().clone()).await.unwrap();
  runtime.start("hello").await?;
  