public void DirectoryLinkWriter_Write_SheetDirectoryIsHyperlink()
        {
            directoryWriter = SetupSolutionDirectoryWriter();
            myTestDirectory = getSolutionDirectory();

            directoryWriter.Write();
            string pathToHyperlink = directoryWriter.GetHyperlinkPath("A1");

            Assert.That(pathToHyperlink, Is.EqualTo(myTestDirectory.FullName));
        }