public void SaveFileFromRepositoryTest()
{
GitRepository.Init(tempFolder);
File.WriteAllLines(tempFilePath, lines);
GitRepository tracker = new GitRepository(tempFolder);
tracker.StageFile(tempFile);
tracker.Commit("test");
var tmp = Path.Combine(Path.GetTempPath(), tempFile) + ".bk";
tracker.SaveFileFromLastCommit(tempFile, tmp);
var newlines = File.ReadAllLines(tmp);
Assert.AreEqual(lines[0], newlines[0]);
Assert.AreEqual(lines[1], newlines[1]);
Assert.AreEqual(lines[2], newlines[2]);
}