public void Start_wrapped_thread()
{
// Arrange
var threadWrapper = new Mock <IThreadWrapper>();
var scheduledJob = new ScheduledJob(new TimeSpan(), token => { }, token => { }, threadWrapper.Object);
// Act
scheduledJob.Start(_cancellatonTokenSource.Token);
// Assert
threadWrapper.Verify(x => x.Start(_cancellatonTokenSource.Token), Times.Once);
}