public void TestFileHasBeenModified()
{
// FileInfo tp = new FileInfo(testDir + "satisfaction.txt");
// System.IO.File.WriteAllLines(tp.FullName, _satisfactionLyrics);
// System.Windows.Forms.MessageBox.Show(File.Exists(tp.FullName).ToString());
Assert.IsTrue(File.Exists(_info.FullName));
Assert.IsFalse(_handler.HasFileBeenModified(_info));
_handler.LoadFile(_info);
Assert.IsFalse(_handler.HasFileBeenModified(_info));
var temp = new FileHandler(".txt");
temp.UpdateFileContentInMemory(_info, new[] { "Hello World", "This is a test" });
temp.SaveFile(_info);
Assert.IsTrue(_handler.HasFileBeenModified(_info));
}