private TestCaseLocation ToTestCaseLocation(SourceFileLocation location, IEnumerable<SourceFileLocation> allTraitSymbols)
{
List<Trait> traits = GetTraits(location, allTraitSymbols);
var testCaseLocation = new TestCaseLocation(location.Symbol, location.Sourcefile, location.Line);
testCaseLocation.Traits.AddRange(traits);
return testCaseLocation;
}