(LibGit bug?] Status failing test

status.fail.2.cs

[Fact]
public void RetrievingTheStatusOfAnEmptyRepositoryHonorsTheGitIgnoreDirectives()
{
    SelfCleaningDirectory scd = BuildSelfCleaningDirectory();

    using (Repository repo = Repository.Init(scd.DirectoryPath))
    {
        string relativePath = "look-ma.txt";
        string fullFilePath = Path.Combine(repo.Info.WorkingDirectory, relativePath);
        File.WriteAllText(fullFilePath, "I'm going to be ignored!");

        RepositoryStatus status = repo.Index.RetrieveStatus();
        Assert.Equal(new[] { relativePath }, status.Untracked);

        string gitignorePath = Path.Combine(repo.Info.WorkingDirectory, ".gitignore");
        File.WriteAllText(gitignorePath, "*.txt" + Environment.NewLine);

        RepositoryStatus newStatus = repo.Index.RetrieveStatus();
        newStatus.Untracked.Single().ShouldEqual(".gitignore");

        repo.Index.RetrieveStatus(relativePath).ShouldEqual(FileStatus.Ignored);
        Assert.Equal(new[] { relativePath }, newStatus.Ignored);
    }
}

[Fact]
public void RetrievingTheStatusOfTheRepositoryHonorsTheGitIgnoreDirectives()
{
    TemporaryCloneOfTestRepo path = BuildTemporaryCloneOfTestRepo(StandardTestRepoWorkingDirPath);
    using (var repo = new Repository(path.RepositoryPath))
    {
        string relativePath = Path.Combine("1", "look-ma.txt");
        string fullFilePath = Path.Combine(repo.Info.WorkingDirectory, relativePath);
        File.WriteAllText(fullFilePath, "I'm going to be ignored!");

        /*
            * $ git status --ignored
            * # On branch master
            * # Your branch and 'origin/master' have diverged,
            * # and have 2 and 2 different commit(s) each, respectively.
            * #
            * # Changes to be committed:
            * #   (use "git reset HEAD <file>..." to unstage)
            * #
            * #       deleted:    deleted_staged_file.txt
            * #       modified:   modified_staged_file.txt
            * #       new file:   new_tracked_file.txt
            * #
            * # Changes not staged for commit:
            * #   (use "git add/rm <file>..." to update what will be committed)
            * #   (use "git checkout -- <file>..." to discard changes in working directory)
            * #
            * #       modified:   1/branch_file.txt
            * #       modified:   README
            * #       modified:   branch_file.txt
            * #       deleted:    deleted_unstaged_file.txt
            * #       modified:   modified_unstaged_file.txt
            * #       modified:   new.txt
            * #
            * # Untracked files:
            * #   (use "git add <file>..." to include in what will be committed)
            * #
            * #       1/look-ma.txt
            * #       new_untracked_file.txt
            * */

        RepositoryStatus status = repo.Index.RetrieveStatus();

        Assert.Equal(new[]{relativePath, "new_untracked_file.txt"}, status.Untracked);

        string gitignorePath = Path.Combine(repo.Info.WorkingDirectory, ".gitignore");
        File.WriteAllText(gitignorePath, "*.txt" + Environment.NewLine);

        /*
            * $ git status --ignored
            * # On branch master
            * # Your branch and 'origin/master' have diverged,
            * # and have 2 and 2 different commit(s) each, respectively.
            * #
            * # Changes to be committed:
            * #   (use "git reset HEAD <file>..." to unstage)
            * #
            * #       deleted:    deleted_staged_file.txt
            * #       modified:   modified_staged_file.txt
            * #       new file:   new_tracked_file.txt
            * #
            * # Changes not staged for commit:
            * #   (use "git add/rm <file>..." to update what will be committed)
            * #   (use "git checkout -- <file>..." to discard changes in working directory)
            * #
            * #       modified:   1/branch_file.txt
            * #       modified:   README
            * #       modified:   branch_file.txt
            * #       deleted:    deleted_unstaged_file.txt
            * #       modified:   modified_unstaged_file.txt
            * #       modified:   new.txt
            * #
            * # Untracked files:
            * #   (use "git add <file>..." to include in what will be committed)
            * #
            * #       .gitignore
            * # Ignored files:
            * #   (use "git add -f <file>..." to include in what will be committed)
            * #
            * #       1/look-ma.txt
            * #       new_untracked_file.txt
            */

        RepositoryStatus newStatus = repo.Index.RetrieveStatus();
        newStatus.Untracked.Single().ShouldEqual(".gitignore");

        repo.Index.RetrieveStatus(relativePath).ShouldEqual(FileStatus.Ignored);
        Assert.Equal(new[] { relativePath, "new_untracked_file.txt" }, newStatus.Ignored);
    }
}