public void ShouldFilterAssertionLibraryImplementationDetails()
{
var primaryException = GetNestedException();
var secondaryExceptionA = new NotImplementedException();
var secondaryExceptionB = GetSecondaryNestedException();
assertionLibrary
.Namespace("Fixie.Tests.Results")
.Namespace("System");
var exceptionInfo = new ExceptionInfo(new[] { primaryException, secondaryExceptionA, secondaryExceptionB }, assertionLibrary);
exceptionInfo.DisplayName.ShouldEqual("");
exceptionInfo.Type.ShouldEqual("System.NullReferenceException");
exceptionInfo.Message.ShouldEqual("Null reference!");
exceptionInfo.StackTrace
.Split(new[] { Environment.NewLine }, StringSplitOptions.None)
.Select(x => Regex.Replace(x, @":line \d+", ":line #")) //Avoid brittle assertion introduced by stack trace line numbers.
.ShouldEqual(
"Null reference!",
"",
"",
"------- Inner Exception: System.DivideByZeroException -------",
"Divide by zero!",
"",
"",
"===== Secondary Exception: System.NotImplementedException =====",
"The method or operation is not implemented.",
"",
"",
"===== Secondary Exception: System.ArgumentException =====",
"Argument!",
"",
"",
"------- Inner Exception: System.ApplicationException -------",
"Application!",
"",
"",
"------- Inner Exception: System.NotImplementedException -------",
"Not implemented!",
"");
exceptionInfo.InnerException.ShouldBeNull();
}