private void TestItem_Click(object sender, RoutedEventArgs e)
{
WirelessUnitTest test = ((MenuItem)sender).DataContext as WirelessUnitTest;
if (test != null)
{
WirelessUnitTestInstance instance = WirelessUnitTestInstance.RunUnitTest(Network, test);
MessageBox.Show(instance.TestPassed ? "Passed!" : "Failed!");
}
}
private void ReportItem_Click(object sender, RoutedEventArgs e)
{
WirelessReport rpt = ((MenuItem)sender).DataContext as WirelessReport;
if (rpt != null && Simulation != null)
{
WirelessUnitTestInstance instance = WirelessUnitTestInstance.InstanceFromSimulation(Simulation);
string output = instance.RunReport(rpt);
System.Diagnostics.Debug.WriteLine(output);
}
}
public static void VerifyBehavior(WirelessUnitTestInstance instance)
{
var node = instance.GetRandomNode();
instance.Simulation.SetButtonState(node, true);
instance.Simulation.SimulateTime(0.5);
instance.Simulation.SetButtonState(node, false);
instance.VerifyAllLedsChange(0.5, Colors.Green);
instance.VerifyAllLedsChange(2 - 0.005, Colors.Black);
//throw new Exception("Temporary failure"); // For testing while building the debug viewer UI.
}
public static WirelessUnitTestInstance RunUnitTest(WirelessNetwork net, WirelessUnitTest test)
{
WirelessUnitTestInstance instance = new WirelessUnitTestInstance(net);
instance.TestPassed = false;
try
{
UnitTestDelegate d = (UnitTestDelegate)Delegate.CreateDelegate(typeof(UnitTestDelegate), test.UnitTestMethod);
d(instance);
instance.TestPassed = true;
}
catch (Exception ex)
{
instance.TestException = ex;
}
return(instance);
}
public static string NodeResponseReport(WirelessUnitTestInstance instance)
{
List <string> strings = new List <string>();
double startTime = 0;
while (true)
{
var evt = instance.FindNextButtonPress(startTime);
if (evt == null)
{
break;
}
if (strings.Count != 0)
{
strings.Add("");
}
startTime = evt.StartTime;
strings.Add($"Button press on Node {evt.Origin.MyID} at {startTime}:");
List <NodeTime> LedChange = new List <NodeTime>();
List <NodeTime> FirstPacket = new List <NodeTime>();
foreach (var node in instance.Simulation.SimulationNodes)
{
evt = instance.FindFirstLedColor(node.Node, startTime, startTime + 1.5, (c) => c == Colors.Green);
if (evt == null)
{
LedChange.Add(new NodeTime()
{
Success = false, Node = node.Node
});
}
else
{
LedChange.Add(new NodeTime()
{
Success = true, Time = evt.StartTime - startTime, Node = node.Node
});
}
evt = instance.FindFirstReceivedPacket(node.Node, startTime, startTime + 1.5);
if (evt == null)
{
FirstPacket.Add(new NodeTime()
{
Success = false, Node = node.Node
});
}
else
{
FirstPacket.Add(new NodeTime()
{
Success = true, Time = evt.StartTime - startTime, Node = node.Node
});
}
}
LedChange.Sort((n1, n2) => n1.Time.CompareTo(n2.Time));
FirstPacket.Sort((n1, n2) => n1.Time.CompareTo(n2.Time));
foreach (var nt in FirstPacket)
{
strings.Add($" Node {nt.Node.MyID}: Received at {nt.Time} ({nt.Success})");
}
foreach (var nt in LedChange)
{
strings.Add($" Node {nt.Node.MyID}: Led Change at {nt.Time} ({nt.Success})");
}
}
return(string.Join("\n", strings));
}
private void btnStart_Click(object sender, RoutedEventArgs e)
{
int count = IterationCount;
int pass = 0;
int fail = 0;
int completed = 0;
// Determine which test to use
WirelessUnitTest test = ((ComboBoxItem)comboSelectTest.SelectedItem)?.DataContext as WirelessUnitTest;
if (test == null)
{
return;
}
listBox.Items.Clear();
listBox.Items.Add(new ListBoxItem()
{
Content = $"Starting {count} iterations of {test.UnitTestMethod.Name}", Background = Brushes.LightBlue
});
btnStart.IsEnabled = false;
ThreadPool.QueueUserWorkItem((context) =>
{
Stopwatch sw = new Stopwatch();
sw.Start();
Parallel.For(0, count, (index) =>
{
WirelessUnitTestInstance instance = WirelessUnitTestInstance.RunUnitTest(LinkedWindow.Network, test);
if (instance.TestPassed)
{
Interlocked.Increment(ref pass);
}
else
{
Interlocked.Increment(ref fail);
Dispatcher.Invoke(() =>
{
ListBoxItem lb = new ListBoxItem()
{
Content = $"({index}) Test Failed: {instance.TestException.ToString()}", DataContext = instance, Background = Brushes.LightPink
};
lb.MouseDoubleClick += OpenTestFailureItem;
listBox.Items.Add(lb);
});
}
if (Interlocked.Increment(ref completed) % 50 == 0)
{
Dispatcher.Invoke(() =>
{
Title = $"Running tests... ({(pass + fail)}/{count})";
});
}
});
sw.Stop();
double ms = Math.Floor(sw.Elapsed.TotalMilliseconds * 100) / 100;
Dispatcher.Invoke(() => {
listBox.Items.Add(new ListBoxItem()
{
Content = $"Completed in {ms}ms. {pass} Passed, {fail} Failed.", Background = Brushes.LightBlue
});
Title = "Run Unit Tests";
btnStart.IsEnabled = true;
});
});
}
