public void AddTraceListenerOperationShouldBePerformedIfDebugTraceIsEnabled()
{
using (var logMessageListener = new LogMessageListener(true))
{
this.testablePlatformServiceProvider.MockTraceListenerManager.Verify(mtlm => mtlm.Add(this.testablePlatformServiceProvider.MockTraceListener.Object), Times.Once);
}
}
public void DisposeShouldNotRemoveTraceListenerIfDebugTracesIsNotEnabled()
{
var logMessageListener = new LogMessageListener(false);
logMessageListener.Dispose();
this.testablePlatformServiceProvider.MockTraceListenerManager.Verify(mtlm => mtlm.Remove(It.IsAny <ITraceListener>()), Times.Never);
}
public void NoTraceListenerOperationShouldBePerformedIfDebugTraceIsNotEnabled()
{
using (var logMessageListener = new LogMessageListener(false))
{
this.testablePlatformServiceProvider.MockTraceListenerManager.Verify(mtlm => mtlm.Add(It.IsAny <ITraceListener>()), Times.Never);
}
}
public void DisposeShouldDisposeTraceListener()
{
var logMessageListener = new LogMessageListener(true);
logMessageListener.Dispose();
this.testablePlatformServiceProvider.MockTraceListenerManager.Verify(mtlm => mtlm.Dispose(this.testablePlatformServiceProvider.MockTraceListener.Object), Times.Once);
}
public void DebugTraceShouldReturnTraceOutput()
{
var logMessageListener = new LogMessageListener(true);
StringWriter writer = new StringWriter(new StringBuilder("DummyTrace"));
this.testablePlatformServiceProvider.MockTraceListener.Setup(tl => tl.GetWriter()).Returns(writer);
Assert.AreEqual(logMessageListener.DebugTrace, "DummyTrace");
}
public void LogMessageListenerShouldCaptureTestFrameworkLogMessages()
{
using (var logMessageListener = new LogMessageListener(false))
{
UTF.Logging.Logger.LogMessage("sample log {0}", 123);
Assert.AreEqual("sample log 123" + Environment.NewLine, logMessageListener.StandardOutput);
}
}
public void LogMessageListenerShouldCaptureErrorMessages()
{
using (var logMessageListener = new LogMessageListener(false))
{
UTF.Logging.Logger.LogMessage("Error Message");
Assert.AreEqual("Error Message" + Environment.NewLine, logMessageListener.StandardError);
}
}
public void DisposeShouldRemoveTraceListenerIfDebugTracesIsEnabled()
{
using (var logMessageListener = new LogMessageListener(true))
{
logMessageListener.Dispose();
}
// Once when Dispose() is called and second time when destructor is called
this.testablePlatformServiceProvider.MockTraceListenerManager.Verify(mtlm => mtlm.Remove(It.IsAny <ITraceListener>()), Times.Exactly(1));
}
public void LogMessageListenerShouldCaptureLogMessagesInAllListeningScopes()
{
using (var logMessageListener1 = new LogMessageListener(false))
{
using (var logMessageListener2 = new LogMessageListener(false))
{
UTF.Logging.Logger.LogMessage("sample log {0}", 123);
Assert.AreEqual("sample log 123" + Environment.NewLine, logMessageListener2.StandardOutput);
}
UTF.Logging.Logger.LogMessage("sample log {0}", 124);
var expectedMessage = string.Format("sample log 123{0}sample log 124{0}", Environment.NewLine);
Assert.AreEqual(expectedMessage, logMessageListener1.StandardOutput);
}
}
