Microsoft.VisualStudio.LanguageServices.UnitTests.Microsoft.VisualStudio.LanguageServices.UnitTests.CodeModel.AbstractCodeModelObjectTests(Of TCodeModelObject).TestAddParameter(XElement, XElement, Microsoft.VisualStudio.LanguageServices.UnitTests.Microsoft.VisualStudio.LanguageServices.UnitTests.CodeModel.AbstractCodeModelObjectTests(Of TCodeModelObject).ParameterData)