public void TestBuildFullFileNameForInCurrentDirectoryWithoutForcedFileExtension()
        {
            FileSystemController fileSystemController = new FileSystemController()
            {
                ForceFileExtensionOfFileFilter = false,
                FileFilterToApply = FileFilterHelper.ParseFileFilter("Test", "*.cs;*.xaml")
            };

            fileSystemController.SelectDirectory(m_directory);

            string filename = fileSystemController.BuildFullFileNameForInCurrentDirectory("test.txt");

            Assert.AreEqual($@"{m_directory}\test.txt", filename);
        }