GitScc.GitRepository.StageFile C# (CSharp) Method

        public void StageFile(string fileName)
        {
            using (var repository = GetRepository())
            {
                repository.Stage(fileName);
            }

        }

        public void AmendCommitTest()
        {
            GitRepository.Init(tempFolder);
            File.WriteAllLines(tempFilePath, lines);

            GitRepository tracker = new GitRepository(tempFolder);
            tracker.StageFile(tempFile);

            tracker.Commit("中文 1čtestč");
            Assert.IsTrue(tracker.LastCommitMessage.Equals("中文 1čtestč"));

            File.WriteAllText(tempFile, "changed text");
            tracker.StageFile(tempFile);
            tracker.Commit("new message", true);
            Assert.IsTrue(tracker.LastCommitMessage.Equals("new message"));
        }