public void ShouldConvertDocumentToFileNameIfNoSolutionIsOpen() { var documentMock = new Mock <Document>(); documentMock.Setup(doc => doc.Language).Returns("CSharp"); documentMock.Setup(doc => doc.FullName) .Returns(@"C:\Users\Sven Amann\Documents\External\Reference\GoldenHammer.cs"); documentMock.Setup(doc => doc.DTE).Returns(MockDTE.Create()); var documentName = documentMock.Object.GetName(); NameAssert.AreEqual(@"CSharp GoldenHammer.cs", documentName); }