AppUpdater.Tests.AutoUpdaterTests.Start_StartedUpdater_DoNotStartAgain C# (CSharp) Method

        public void Start_StartedUpdater_DoNotStartAgain()
        {
            autoUpdater.SecondsBetweenChecks = 1;

            autoUpdater.Start();
            Thread.Sleep(100);
            autoUpdater.Start();
            Thread.Sleep(100);

            updateManager.AssertWasCalled(x => x.CheckForUpdate(), s => s.Repeat.Once());
        }