public void HandleThread_ValidLogWithBlankThreadName_ExpectedTextIsReturned()
{
// Arrange
var filters = this.GetDefaultFilters();
var output = new DefaultOutputHandler(filters);
var entry1 = new MethodEntry(1, "Yalf.TestMethod", new[] { "param1", "param2" }, DateTime.Parse("2022-10-22 22:22:31.678"));
var entry2 = new MethodExit(1, "Yalf.TestMethod", 345, true, "returnVal");
var entry = new ThreadData(22, String.Empty, new BaseEntry[] { entry1, entry2 });
var expectedText = String.Concat("[Thread 22]");
output.Initialise();
// Act
output.HandleThread(entry);
output.Complete();
// Assert
var outputText = output.GetReport();
Assert.That(outputText, Is.Not.Empty, "Expected a string to be returned");
Assert.That(output.CurrentThreadId, Is.EqualTo(22), "Not the expected thread id for the current thread.");
Assert.That(outputText, Is.EqualTo(expectedText), "Not the expected output text, you may need to adjust the test if the formatter has been changed.");
}
public void ctor_Default_HasDefaultFormatterAsFormatter()
{
// Arrange
var output = new DefaultOutputHandler(this.GetDefaultFilters());
// Act
var formatter = output.Formatter;
// Assert
Assert.That(formatter, Is.Not.Null, "Expected a default formatter to be created if one is not supplied.");
Assert.That(formatter, Is.TypeOf <DefaultFormatter>(), "Expected default formatter to be a DefaultFormatter formatter. Be careful changing this as code may depend on the default.");
}
public void HandleMethodEntry_LogNotEnabled_NoTextIsReturned()
{
// Arrange
var filters = this.GetDefaultFilters();
var output = new DefaultOutputHandler(filters);
var entry = new MethodEntry(1, "Yalf.TestMethod", new[] { "param1", "param2" }, DateTime.Parse("2022-10-22 22:22:31.678"));
output.Initialise();
// Act
output.HandleMethodEntry(entry, 1, false);
output.Complete();
// Assert
var outputText = output.GetReport();
Assert.That(outputText, Is.Empty, "Expected no text in the report output");
}
public void HandleLogEntry_LogNotEnabled_NoTextIsReturned()
{
// Arrange
var filters = this.GetDefaultFilters();
var output = new DefaultOutputHandler(filters);
var entry = new LogEvent(LogLevel.Info, DateTime.Parse("2022-10-22 22:22:31.678"), "This is a log entry");
output.Initialise();
// Act
output.HandleLogEvent(entry, 1, false);
output.Complete();
// Assert
var outputText = output.GetReport();
Assert.That(outputText, Is.Empty, "Expected no text in the report output");
}
public void HandleMethodExit_LogNotEnabled_NoTextIsReturned()
{
// Arrange
var filters = this.GetDefaultFilters();
var output = new DefaultOutputHandler(filters);
var entry = new MethodExit(1, "Yalf.TestMethod", 345, true, "returnVal");
output.Initialise();
// Act
output.HandleMethodExit(entry, 1, false);
output.Complete();
// Assert
var outputText = output.GetReport();
Assert.That(outputText, Is.Empty, "Expected no text in the report output");
}
public void HandleMethodExit_ValidLog_ExpectedTextIsReturned()
{
// Arrange
var filters = this.GetDefaultFilters();
var output = new DefaultOutputHandler(filters);
var entry = new MethodExit(1, "Yalf.TestMethod", 345, true, "returnVal");
var expectedText = String.Concat("".PadLeft(2, output.Formatter.IndentChar), "[Exit] Yalf.TestMethod(returnVal) duration 345ms");
output.Initialise();
// Act
output.HandleMethodExit(entry, 1, true);
output.Complete();
// Assert
var outputText = output.GetReport();
Assert.That(outputText, Is.Not.Empty, "Expected a string to be returned");
Assert.That(outputText, Is.EqualTo(expectedText), "Not the expected output text, you may need to adjust the test if the formatter has been changed.");
}
public void HandleMethodEntry_ValidLog_ExpectedTextIsReturned()
{
// Arrange
var filters = this.GetDefaultFilters();
var output = new DefaultOutputHandler(filters);
var entry = new MethodEntry(1, "Yalf.TestMethod", new[] { "param1", "param2" }, DateTime.Parse("2022-10-22 22:22:31.678"));
var expectedText = String.Concat("".PadLeft(2, output.Formatter.IndentChar), "[Enter] 22:22:31.678 Yalf.TestMethod(param1, param2)");
output.Initialise();
// Act
output.HandleMethodEntry(entry, 1, true);
output.Complete();
// Assert
var outputText = output.GetReport();
Assert.That(outputText, Is.Not.Empty, "Expected a string to be returned");
Assert.That(outputText, Is.EqualTo(expectedText), "Not the expected output text, you may need to adjust the test if the formatter has been changed.");
}
public void HandleLogEntry_ValidLog_ExpectedTextIsReturned()
{
// Arrange
var filters = this.GetDefaultFilters();
var output = new DefaultOutputHandler(filters);
var entry = new LogEvent(LogLevel.Info, DateTime.Parse("2022-10-22 22:22:31.678"), "This is a log entry");
var expectedText = String.Concat("".PadLeft(2, output.Formatter.IndentChar), "[Log] [Info] This is a log entry");
output.Initialise();
// Act
output.HandleLogEvent(entry, 1, true);
output.Complete();
// Assert
var outputText = output.GetReport();
Assert.That(outputText, Is.Not.Empty, "Expected a string to be returned");
Assert.That(outputText, Is.EqualTo(expectedText), "Not the expected output text, you may need to adjust the test if the formatter has been changed.");
}
public void HandleException_ValidLog_ExpectedTextIsReturned()
{
// Arrange
var filters = this.GetDefaultFilters();
var output = new DefaultOutputHandler(filters);
var ex = this.GenerateExceptionWithStackTrace();
var entry = new ExceptionTrace(ex, DateTime.Parse("2022-10-22 22:22:31.678"));
var expectedText = String.Concat("".PadLeft(2, output.Formatter.IndentChar), "[Exception] 22:22:31.678 Attempted to divide by zero.");
output.Initialise();
// Act
output.HandleException(entry, 1);
output.Complete();
// Assert
var outputText = output.GetReport();
Assert.That(outputText, Is.Not.Empty, "Expected a string to be returned");
Assert.That(outputText, Is.EqualTo(expectedText), "Not the expected output text, you may need to adjust the test if the formatter has been changed.");
}
public void SingleLineFormatter_NestedMethodCallsWithSomeMethodsDisabled_ReportDoesNotHaveDisabledLogs()
{
// Arrange
var formatter = new SingleLineFormatter();
var startDateTime = DateTime.Now;
var entries = new Tuple <bool, BaseEntry>[]
{
new Tuple <bool, BaseEntry>(true, new MethodEntry(1, "TopLevelMethod", null, startDateTime)),
new Tuple <bool, BaseEntry>(true, new MethodExit(1, "TopLevelMethod", 233, true, "blackSheep")),
new Tuple <bool, BaseEntry>(true, new MethodEntry(1, "FirstMethod", null, startDateTime.AddSeconds(12))),
new Tuple <bool, BaseEntry>(false, new MethodEntry(2, "SecondMethod", null, startDateTime.AddSeconds(45))),
new Tuple <bool, BaseEntry>(true, new LogEvent(LogLevel.Info, startDateTime.AddSeconds(47), "Information log message here")),
new Tuple <bool, BaseEntry>(true, new ExceptionTrace(new ArgumentNullException("lineNo", "Test the log"), startDateTime.AddSeconds(53))),
new Tuple <bool, BaseEntry>(true, new MethodEntry(3, "ThirdMethod", null, startDateTime.AddSeconds(75))),
new Tuple <bool, BaseEntry>(true, new MethodExit(3, "ThirdMethod", 100, false, null)),
new Tuple <bool, BaseEntry>(false, new MethodEntry(3, "FourthMethod", null, startDateTime.AddSeconds(80))),
new Tuple <bool, BaseEntry>(false, new MethodExit(3, "FourthMethod", 57, false, null)),
new Tuple <bool, BaseEntry>(false, new MethodExit(2, "SecondMethod", 178, false, null)),
new Tuple <bool, BaseEntry>(true, new MethodExit(1, "FirstMethod", 200, false, null)),
new Tuple <bool, BaseEntry>(true, new MethodEntry(1, "TopLevelMethod2", null, startDateTime.AddSeconds(99))),
new Tuple <bool, BaseEntry>(true, new MethodExit(1, "TopLevelMethod2", 488, true, "whiteSheep")),
};
var expectedText = (new string[]
{
string.Format("TopLevelMethod(blackSheep) started {0:HH:mm:ss.fff} duration 233ms", startDateTime),
string.Format("FirstMethod() started {0:HH:mm:ss.fff} duration 200ms", startDateTime.AddSeconds(12)),
string.Format(" [Log] [Info] Information log message here"),
string.Format(" [Exception] {0:HH:mm:ss.fff} Test the log", startDateTime.AddSeconds(53)),
string.Format("Parameter name: lineNo"),
string.Format(" ThirdMethod() started {0:HH:mm:ss.fff} duration 100ms", startDateTime.AddSeconds(75)),
string.Format("TopLevelMethod2(whiteSheep) started {0:HH:mm:ss.fff} duration 488ms", startDateTime.AddSeconds(99))
}
).ToList();
var filters = this.GetDefaultFilters();
var indentLevel = 0;
// Act
var outputter = new DefaultOutputHandler(filters, formatter);
outputter.Initialise();
foreach (var entry in entries)
{
if (entry.Item2 is MethodEntry)
{
outputter.HandleMethodEntry((entry.Item2 as MethodEntry), indentLevel, entry.Item1);
++indentLevel;
}
else if (entry.Item2 is MethodExit)
{
--indentLevel;
outputter.HandleMethodExit((entry.Item2 as MethodExit), indentLevel, entry.Item1);
}
else if (entry.Item2 is LogEvent)
{
outputter.HandleLogEvent((entry.Item2 as LogEvent), indentLevel, entry.Item1);
}
else if (entry.Item2 is ExceptionTrace)
{
outputter.HandleException((entry.Item2 as ExceptionTrace), indentLevel);
}
}
outputter.Complete();
var reportText = outputter.GetReport();
// Assert
Console.WriteLine(reportText);
List <String> output = reportText.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries).ToList();
Assert.That(output.Count, Is.EqualTo(expectedText.Count), "Expected {0} output lines, but have {1}", expectedText.Count, output.Count);
Assert.That(reportText, Is.Not.Empty, "Expected report text to be returned.");
for (int index = 0; index < expectedText.Count; index++)
{
Console.WriteLine("Checking actual\r\n\"{0}\" with expected\r\n\"{1}\"", output[index], expectedText[index]);
Assert.That(output[index], Is.EqualTo(expectedText[index]), "Not the expected text for line {0}", index + 1);
}
}
public void ctor_NoFiltersSupplied_ExceptionIsThrown()
{
// ReSharper disable UnusedVariable
var dummy = new DefaultOutputHandler(null);
// ReSharper restore UnusedVariable
}
