public void Execute_InvokesExecute_FromEachCommand()
        {
            _instance.Execute().Wait();

            foreach (Mock <IGetComponentHealth> command in _commands)
            {
                command.Verify(instance => instance.Execute(default(Unit)), Times.Once());
            }
        }
 public IEnumerable <ComponentHealth> GetHealth()
 {
     return(_getApplicationHealth.Execute(Unit.Default).Wait());
 }