public async Task StopAsyncWithoutStartAsyncNoops()
{
var tcs = new TaskCompletionSource <object>();
var service = new MyBackgroundService(tcs.Task);
await service.StopAsync(CancellationToken.None);
}
public async Task StopAsyncStopsBackgroundService()
{
var tcs = new TaskCompletionSource <object>();
var service = new MyBackgroundService(tcs.Task);
await service.StartAsync(CancellationToken.None);
Assert.False(service.ExecuteTask.IsCompleted);
await service.StopAsync(CancellationToken.None);
Assert.True(service.ExecuteTask.IsCompleted);
}