public void Trace_Statements_Are_Reported_In_Order()
{
ObservableTraceListener tl = new ObservableTraceListener();
AutoResetEvent waitHandle = new AutoResetEvent(false);
tl.TraceUpdated += delegate { waitHandle.Set(); };
Trace.Listeners.Add(tl);
const string firstMessage = "First Message";
Trace.TraceWarning(firstMessage);
const string secondMessage = "Second Message";
Trace.TraceWarning(secondMessage);
if (waitHandle.WaitOne(1000, false) == false)
{
Assert.Fail("The ObservableTraceListener did not report the update within 1 second.");
}
Assert.That(tl.ToString().Contains(firstMessage), Is.True, "The TraceListener did not hold the first message given to it.");
Assert.That(tl.ToString().Contains(secondMessage), Is.True, "The TraceListener did not hold the second message given to it.");
Assert.That(tl.ToString().IndexOf(firstMessage), Is.LessThan(tl.ToString().IndexOf(secondMessage)), "The TraceListener did not hold the messages in the correct order.");
}
public void Trace_Statements_Are_Reported()
{
ObservableTraceListener tl = new ObservableTraceListener();
AutoResetEvent waitHandle = new AutoResetEvent(false);
tl.TraceUpdated += delegate { waitHandle.Set(); };
Trace.Listeners.Add(tl);
Trace.TraceWarning("Some Message");
if(waitHandle.WaitOne(1000, false) == false)
{
Assert.Fail("The ObservableTraceListener did not report the update within 1 second.");
}
Assert.That(tl.ToString().Contains("Some Message"), Is.True, "The TraceListener did not hold the message given to it." + Environment.NewLine + tl);
}
public void Maximum_Size_Is_Honored()
{
ObservableTraceListener tl = new ObservableTraceListener("TraceListener1", 20);
AutoResetEvent waitHandle = new AutoResetEvent(false);
tl.TraceUpdated += delegate { waitHandle.Set(); };
Trace.Listeners.Add(tl);
const string firstMessage = "1234567890";
Trace.TraceWarning(firstMessage);
if (waitHandle.WaitOne(1000, false) == false)
{
Assert.Fail("The ObservableTraceListener did not report the update within 1 second.");
}
Assert.That(tl.ToString().Length, Is.EqualTo(20), "The TraceListener did not truncate the log.");
}
public void Trace_Statements_Are_Reported()
{
ObservableTraceListener tl = new ObservableTraceListener();
AutoResetEvent waitHandle = new AutoResetEvent(false);
tl.TraceUpdated += delegate { waitHandle.Set(); };
Trace.Listeners.Add(tl);
Trace.TraceWarning("Some Message");
if (waitHandle.WaitOne(1000, false) == false)
{
Assert.Fail("The ObservableTraceListener did not report the update within 1 second.");
}
Assert.That(tl.ToString().Contains("Some Message"), Is.True, "The TraceListener did not hold the message given to it." + Environment.NewLine + tl);
}
public void T1_BindingErrorsExpected()
{
string error = null;
using (var listener = new ObservableTraceListener())
{
listener.TraceCatched += s => error = s;
//TextBlock myText = new TextBlock();
//UserControl control = new UserControl();
//Binding myBinding = new Binding("BadBinding");
//myBinding.Source = control;
//myText.SetBinding(TextBlock.BackgroundProperty, myBinding);
PresentationTraceSources.DataBindingSource.TraceEvent(TraceEventType.Error, 0, "Hello World!");
}
Assert.IsNotNull(error);
Console.WriteLine(error);
}
public void T1_BindingErrorsExpected()
{
string error = null;
using (var listener = new ObservableTraceListener())
{
listener.TraceCatched += s => error = s;
//TextBlock myText = new TextBlock();
//UserControl control = new UserControl();
//Binding myBinding = new Binding("BadBinding");
//myBinding.Source = control;
//myText.SetBinding(TextBlock.BackgroundProperty, myBinding);
listener.Write("Hello");
listener.WriteLine("HelloLine");
}
Assert.IsNotNull(error);
Console.WriteLine(error);
}
public void Maximum_Size_Is_Honored()
{
ObservableTraceListener tl = new ObservableTraceListener("TraceListener1", 20);
AutoResetEvent waitHandle = new AutoResetEvent(false);
tl.TraceUpdated += delegate { waitHandle.Set(); };
Trace.Listeners.Add(tl);
const string firstMessage = "1234567890";
Trace.TraceWarning(firstMessage);
if (waitHandle.WaitOne(1000, false) == false)
{
Assert.Fail("The ObservableTraceListener did not report the update within 1 second.");
}
Assert.That(tl.ToString().Length, Is.EqualTo(20), "The TraceListener did not truncate the log.");
}
public void Trace_Statements_Are_Reported_In_Order()
{
ObservableTraceListener tl = new ObservableTraceListener();
AutoResetEvent waitHandle = new AutoResetEvent(false);
tl.TraceUpdated += delegate { waitHandle.Set(); };
Trace.Listeners.Add(tl);
const string firstMessage = "First Message";
Trace.TraceWarning(firstMessage);
const string secondMessage = "Second Message";
Trace.TraceWarning(secondMessage);
if (waitHandle.WaitOne(1000, false) == false)
{
Assert.Fail("The ObservableTraceListener did not report the update within 1 second.");
}
Assert.That(tl.ToString().Contains(firstMessage), Is.True, "The TraceListener did not hold the first message given to it.");
Assert.That(tl.ToString().Contains(secondMessage), Is.True, "The TraceListener did not hold the second message given to it.");
Assert.That(tl.ToString().IndexOf(firstMessage), Is.LessThan(tl.ToString().IndexOf(secondMessage)), "The TraceListener did not hold the messages in the correct order.");
}
