public void TraceSourceLogger_Verbose_Does_Not_Log_If_Some_Logging_Levels_Are_Not_Enabled()
{
// Arrange
Helpers.InvokeInNewAppDomain(
() =>
{
TraceSourceLogger target = TraceSourceLogger.Instance;
// Act
target.WriteError(1, "Letter 1 is {0}.", 'a');
target.WriteWarning(2, "Letter 2 is {0}.", 'b');
target.WriteInformation(3, "Letter 3 is {0}.", 'c');
target.WriteVerbose(4, "Letter 4 is {0}.", 'd');
// Assert
var data = TestTraceListener.LogData;
Assert.AreEqual(2, data.Count, "An incorrect number of messages were logged.");
int count = data
.Where((p) => p.Item1 == TraceEventType.Error)
.Where((p) => p.Item2 == 1)
.Where((p) => p.Item3 == "Letter 1 is {0}.")
.Where((p) => p.Item4 != null)
.Where((p) => p.Item4.Length == 1)
.Where((p) => (char)p.Item4[0] == 'a')
.Count();
Assert.AreEqual(1, count, "The error message was not logged correctly.");
count = data
.Where((p) => p.Item1 == TraceEventType.Warning)
.Where((p) => p.Item2 == 2)
.Where((p) => p.Item3 == "Letter 2 is {0}.")
.Where((p) => p.Item4 != null)
.Where((p) => p.Item4.Length == 1)
.Where((p) => (char)p.Item4[0] == 'b')
.Count();
Assert.AreEqual(1, count, "The warning message was not logged correctly.");
},
configurationFile: "TraceSourceLoggerTests.SomeDisabled.config");
}
public void TraceSourceLogger_Verbose_Does_Not_Log_If_All_Logging_Levels_Are_Not_Disabled()
{
// Arrange
Helpers.InvokeInNewAppDomain(
() =>
{
TraceSourceLogger target = TraceSourceLogger.Instance;
// Act
target.WriteError(1, "Letter 1 is {0}.", 'a');
target.WriteWarning(2, "Letter 2 is {0}.", 'b');
target.WriteInformation(3, "Letter 3 is {0}.", 'c');
target.WriteVerbose(4, "Letter 4 is {0}.", 'd');
// Assert
var data = TestTraceListener.LogData;
Assert.AreEqual(0, data.Count, "An incorrect number of messages were logged.");
},
configurationFile: "TraceSourceLoggerTests.AllDisabled.config");
}