public void Non_standard_stack_trace_format_should_group_by_exception_type()
{
var grouper = new ExceptionTypeAndStackTraceMessageGrouper();
var failureWithNonStandardStackTrace = CreateFailureDetailsWithStackTrace("something other than a normal stack trace");
var classification = grouper.ClassifyFailure(failureWithNonStandardStackTrace);
Assert.AreEqual("exceptionType: 0", classification);
}
public void Null_stack_trace_should_group_by_exception_type()
{
var grouper = new ExceptionTypeAndStackTraceMessageGrouper();
var failureWithNullStackTrace = CreateFailureDetailsWithStackTrace(null);
var classification = grouper.ClassifyFailure(failureWithNullStackTrace);
Assert.AreEqual("exceptionType: 0", classification);
}
public void Failure_Without_ExceptionDetails_should_not_group()
{
var grouper = new ExceptionTypeAndStackTraceMessageGrouper();
var failureWithoutExceptionDetails = new FailureDetails();
var classification = grouper.ClassifyFailure(failureWithoutExceptionDetails);
Assert.IsNull(classification);
}
public void Standard_stack_trace_format_should_group_by_exception_type_and_first_stack_frame()
{
const string stackTrace = @"at System.Environment.GetStackTrace(Exception e)
at System.Environment.GetStackTrace(Exception e)
at System.Environment.get_StackTrace()
at Sample.Main()";
var grouper = new ExceptionTypeAndStackTraceMessageGrouper();
var standardStackTrace = CreateFailureDetailsWithStackTrace(stackTrace);
var classification = grouper.ClassifyFailure(standardStackTrace);
Assert.AreEqual(@"exceptionType: System.Environment.GetStackTrace(Exception e)", classification);
}
