public void ProgressEvent_IncrementTwo_ValidateEventsFired()
{
ProgressTracker pt = new ProgressTracker(2);
int eventFiredCount = 0;
pt.ProgressChanged += (s, e) =>
{
eventFiredCount++;
if (eventFiredCount == 1)
{
Assert.Equal(1, e.ItemsProcessed);
}
else if (eventFiredCount == 2)
{
Assert.Equal(0, e.TimeRemaining.TotalMilliseconds);
Assert.Equal(100, e.ProgressPercentage);
}
};
pt.IncrementProgress();
pt.IncrementProgress();
Assert.Equal(2, eventFiredCount);
}
public void ProgressEvent_IncremenOne_ValidatePercentage()
{
ProgressTracker pt = new ProgressTracker(200);
int eventFiredCount = 0;
pt.ProgressChanged += (s, e) =>
{
eventFiredCount++;
if (eventFiredCount == 1)
{
Assert.Equal(0.5, e.ProgressPercentage);
}
};
pt.IncrementProgress();
Assert.Equal(1, eventFiredCount);
}
public void IncrementProgress_IncrementFirst_ValidateIncrementAndTimeEstimate()
{
// Increment pt 10 times with delay
ProgressTracker pt = new ProgressTracker(20);
for (int i = 0; i < 10; i++)
{
pt.IncrementProgress();
Thread.Sleep(100);
}
// Validate increment
Assert.Equal(10, pt.ProcessedItems);
Assert.NotEqual(DateTime.MinValue, pt.StartTime);
// Validate time estimate
var estMs = pt.GetEstimatedRemainingTime().TotalMilliseconds;
Assert.True(estMs >= 1000);
Assert.True(estMs <= 1500);
}