public void IndentSizeTest()
{
var listener = new TestTraceListener();
listener.IndentSize = 0;
Assert.Equal(0, listener.IndentSize);
listener.IndentSize = 2;
Assert.Equal(2, listener.IndentSize);
Assert.Throws<ArgumentOutOfRangeException>(() => listener.IndentSize = -1);
}
public void IndentLevelTest()
{
var listener = new TestTraceListener();
listener.IndentLevel = 0;
Assert.Equal(0, listener.IndentLevel);
listener.IndentLevel = 2;
Assert.Equal(2, listener.IndentLevel);
listener.IndentLevel = -1;
Assert.Equal(0, listener.IndentLevel);
}
public void TraceInformationTest()
{
var trace = new TraceSource("TestTraceSource", SourceLevels.All);
var listener = new TestTraceListener();
trace.Listeners.Add(listener);
trace.TraceInformation("message");
Assert.Equal(0, listener.GetCallCount(Method.TraceData));
Assert.Equal(0, listener.GetCallCount(Method.Write));
Assert.Equal(1, listener.GetCallCount(Method.TraceEvent));
trace.TraceInformation("format", "arg1", "arg2");
Assert.Equal(2, listener.GetCallCount(Method.TraceEvent));
}
public void CloseTest()
{
var trace = new TraceSource("T1", SourceLevels.All);
trace.Listeners.Clear();
var listener = new TestTraceListener();
trace.Listeners.Add(listener);
trace.Close();
// NOTE: this assertion fails on .net 4.5
// where TraceSource.Close calls TraceListener.Close, not Dispose.
Assert.Equal(1, listener.GetCallCount(Method.Dispose));
// Assert that writing to a closed TraceSource is not an error.
trace.TraceEvent(TraceEventType.Critical, 0);
}
public void CloseTest()
{
var trace = new TraceSource("T1", SourceLevels.All);
trace.Listeners.Clear();
var listener = new TestTraceListener();
trace.Listeners.Add(listener);
trace.Close();
Assert.Equal(1, listener.GetCallCount(Method.Close));
// Assert that writing to a closed TraceSource is not an error.
trace.TraceEvent(TraceEventType.Critical, 0);
}
public void Assert1Test()
{
var listener = new TestTraceListener();
// We have to clear the listeners list on Trace since there is a trace listener by default with AssertUiEnabled = true in Desktop and that will pop up an assert window with Trace.Fail
Trace.Listeners.Clear();
Trace.Listeners.Add(listener);
Trace.Assert(true);
Assert.Equal(0, listener.GetCallCount(Method.WriteLine));
Assert.Equal(0, listener.GetCallCount(Method.Fail));
Trace.Assert(false);
Assert.Equal(0, listener.GetCallCount(Method.WriteLine));
Assert.Equal(1, listener.GetCallCount(Method.Fail));
}
public void WriteObjectTest()
{
var listener = new TestTraceListener();
listener.Filter = new TestTraceFilter(false);
listener.Write((Object)"Message");
Assert.Equal(0, listener.GetCallCount(Method.Write));
listener.Filter = new TestTraceFilter(true);
listener.Write((Object)null);
Assert.Equal(0, listener.GetCallCount(Method.Write));
listener.Write((Object)"Message");
Assert.Equal(1, listener.GetCallCount(Method.Write));
}
public void Close()
{
var trace = new TraceSource("T1", SourceLevels.All);
trace.Listeners.Clear();
var listener = new TestTraceListener();
trace.Listeners.Add(listener);
trace.Close();
// NOTE: this assertion fails on .net 4.5
// where TraceSource.Close calls TraceListener.Close, not Dispose.
Assert.Equal(1, listener.GetCallCount(Method.Dispose));
// Assert that writing to a closed TraceSource is not an error.
trace.TraceEvent(TraceEventType.Critical, 0);
}
public void WriteObjectTest()
{
var listener = new TestTraceListener();
listener.Filter = new TestTraceFilter(false);
listener.Write((Object)"Message");
Assert.Equal(0, listener.GetCallCount(Method.Write));
listener.Filter = new TestTraceFilter(true);
listener.Write((Object)null);
Assert.Equal(0, listener.GetCallCount(Method.Write));
listener.Write((Object)"Message");
Assert.Equal(1, listener.GetCallCount(Method.Write));
}
public void TraceOutputOptionsTest()
{
var listener = new TestTraceListener();
listener.TraceOutputOptions = TraceOptions.None;
// NOTE: TraceOptions includes values for 0x01 and 0x20 in .Net 4.5, but not in CoreFX
// These assertions test for thos missing values, and the exceptional contidion that
// maintains compatibility with 4.5
var missingValue = (TraceOptions)0x01;
listener.TraceOutputOptions = missingValue;
missingValue = (TraceOptions)0x20;
listener.TraceOutputOptions = missingValue;
var badValue = (TraceOptions)0x80;
Assert.Throws<ArgumentOutOfRangeException>(() => listener.TraceOutputOptions = badValue);
}
public void WriteLineObjectTest()
{
var listener = new TestTraceListener();
listener.Filter = new TestTraceFilter(false);
listener.WriteLine((Object)"Message");
Assert.Equal(0, listener.GetCallCount(Method.WriteLine));
listener.Filter = new TestTraceFilter(true);
// NOTE: Writing null will result in a newline being written
listener.WriteLine((Object)null);
Assert.Equal(1, listener.GetCallCount(Method.WriteLine));
listener.WriteLine((Object)"Message");
Assert.Equal(2, listener.GetCallCount(Method.WriteLine));
}
public void Assert2Test()
{
var listener = new TestTraceListener();
var text = new TestTextTraceListener();
Trace.Listeners.Add(listener);
Trace.Listeners.Add(text);
Trace.Assert(true, "Message");
Assert.Equal(0, listener.GetCallCount(Method.WriteLine));
Assert.Equal(0, listener.GetCallCount(Method.Fail));
text.Flush();
Assert.DoesNotContain("Message", text.Output);
Trace.Assert(false, "Message");
Assert.Equal(0, listener.GetCallCount(Method.WriteLine));
Assert.Equal(1, listener.GetCallCount(Method.Fail));
text.Flush();
Assert.Contains("Message", text.Output);
}
public void WriteCategoryTest()
{
var listener = new TestTraceListener();
listener.Filter = new TestTraceFilter(false);
listener.Write("Message", "Category");
Assert.Equal(0, listener.GetCallCount(Method.Write));
listener.Filter = new TestTraceFilter(true);
listener.Write("Message", null);
Assert.Equal(1, listener.GetCallCount(Method.Write));
listener.Write("Message", "Category");
Assert.Equal(2, listener.GetCallCount(Method.Write));
listener.Write(null, "Category");
Assert.Equal(3, listener.GetCallCount(Method.Write));
}
public void TraceOutputOptionsTest()
{
var listener = new TestTraceListener();
listener.TraceOutputOptions = TraceOptions.None;
// NOTE: TraceOptions includes values for 0x01 and 0x20 in .Net 4.5, but not in CoreFX
// These assertions test for those missing values, and the exceptional condition that
// maintains compatibility with 4.5
var missingValue = (TraceOptions)0x01;
listener.TraceOutputOptions = missingValue;
missingValue = (TraceOptions)0x20;
listener.TraceOutputOptions = missingValue;
var badValue = (TraceOptions)0x80;
Assert.Throws <ArgumentOutOfRangeException>(() => listener.TraceOutputOptions = badValue);
}
public void Assert2Test()
{
var listener = new TestTraceListener();
var text = new TestTextTraceListener();
// We have to clear the listeners list on Trace since there is a trace listener by default with AssertUiEnabled = true in Desktop and that will pop up an assert window with Trace.Fail
Trace.Listeners.Clear();
Trace.Listeners.Add(listener);
Trace.Listeners.Add(text);
Trace.Assert(true, "Message");
Assert.Equal(0, listener.GetCallCount(Method.WriteLine));
Assert.Equal(0, listener.GetCallCount(Method.Fail));
text.Flush();
Assert.DoesNotContain("Message", text.Output);
Trace.Assert(false, "Message");
Assert.Equal(0, listener.GetCallCount(Method.WriteLine));
Assert.Equal(1, listener.GetCallCount(Method.Fail));
text.Flush();
Assert.Contains("Message", text.Output);
}
public void TraceOutputOptionsTest_Invalid(TraceOptions options)
{
var listener = new TestTraceListener();
Assert.Throws <ArgumentOutOfRangeException>(() => listener.TraceOutputOptions = options);
}
public void Assert3Test()
{
var listener = new TestTraceListener();
var text = new TestTextTraceListener();
Trace.Listeners.Add(listener);
Trace.Listeners.Add(text);
Trace.Assert(true, "Message", "Detail");
Assert.Equal(0, listener.GetCallCount(Method.WriteLine));
Assert.Equal(0, listener.GetCallCount(Method.Fail));
text.Flush();
Assert.DoesNotContain("Message", text.Output);
Trace.Assert(false, "Message", "Detail");
Assert.Equal(0, listener.GetCallCount(Method.WriteLine));
Assert.Equal(1, listener.GetCallCount(Method.Fail));
text.Flush();
Assert.Contains("Message", text.Output);
Assert.Contains("Detail", text.Output);
}
public void WriteIf1Test()
{
var listener = new TestTraceListener();
Trace.Listeners.Add(listener);
Trace.WriteIf(false, (Object)"Message");
Assert.Equal(0, listener.GetCallCount(Method.Write));
Trace.WriteIf(true, (Object)"Message");
Assert.Equal(1, listener.GetCallCount(Method.Write));
}
public void FailTest()
{
var listener = new TestTraceListener();
Trace.Listeners.Add(listener);
Trace.Fail("Text");
Assert.Equal(1, listener.GetCallCount(Method.Fail));
Trace.Fail("Text", "Detail");
Assert.Equal(2, listener.GetCallCount(Method.Fail));
}
public void WriteLineIf4Test()
{
var listener = new TestTraceListener();
Trace.Listeners.Add(listener);
Trace.WriteLineIf(false, "Message", "Category");
Assert.Equal(0, listener.GetCallCount(Method.WriteLine));
Trace.WriteLineIf(true, "Message", "Category");
Assert.Equal(1, listener.GetCallCount(Method.WriteLine));
}
public void CloseTest()
{
var listener = new TestTraceListener();
Trace.Listeners.Add(listener);
Trace.Close();
Assert.Equal(1, listener.GetCallCount(Method.Dispose));
}
public void WriteCategoryTest()
{
var listener = new TestTraceListener();
listener.Filter = new TestTraceFilter(false);
listener.Write("Message", "Category");
Assert.Equal(0, listener.GetCallCount(Method.Write));
listener.Filter = new TestTraceFilter(true);
listener.Write("Message", null);
Assert.Equal(1, listener.GetCallCount(Method.Write));
listener.Write("Message", "Category");
Assert.Equal(2, listener.GetCallCount(Method.Write));
listener.Write(null, "Category");
Assert.Equal(3, listener.GetCallCount(Method.Write));
}
public void SwitchLevelTest(SourceLevels sourceLevel, TraceEventType messageLevel, int expected)
{
var trace = new TraceSource("TestTraceSource");
var listener = new TestTraceListener();
trace.Listeners.Add(listener);
trace.Switch.Level = sourceLevel;
trace.TraceEvent(messageLevel, 0);
Assert.Equal(expected, listener.GetCallCount(Method.TraceEvent));
}
public void FilterTest()
{
var listener = new TestTraceListener();
listener.Filter = new SourceFilter("TestSource");
Assert.NotNull(listener.Filter);
}
public void NameTest()
{
var listener = new TestTraceListener();
listener.Name = null;
Assert.Equal("", listener.Name);
}
public void Assert1Test()
{
var listener = new TestTraceListener();
Trace.Listeners.Add(listener);
Trace.Assert(true);
Assert.Equal(0, listener.GetCallCount(Method.WriteLine));
Assert.Equal(0, listener.GetCallCount(Method.Fail));
Trace.Assert(false);
Assert.Equal(0, listener.GetCallCount(Method.WriteLine));
Assert.Equal(1, listener.GetCallCount(Method.Fail));
}
public void WriteLineObjectTest()
{
var listener = new TestTraceListener();
listener.Filter = new TestTraceFilter(false);
listener.WriteLine((Object)"Message");
Assert.Equal(0, listener.GetCallCount(Method.WriteLine));
listener.Filter = new TestTraceFilter(true);
// NOTE: Writing null will result in a newline being written
listener.WriteLine((Object)null);
Assert.Equal(1, listener.GetCallCount(Method.WriteLine));
listener.WriteLine((Object)"Message");
Assert.Equal(2, listener.GetCallCount(Method.WriteLine));
}
