clone_url = webserver.repo_url(_REPO, username=username, password=password)

    stdout = stderr = None

    if vcs == 'hg':

        stdout, stderr = Command(dest_dir).execute('hg push --verbose', clone_url, ignoreReturnCode=ignoreReturnCode)

    elif vcs == 'git':

        stdout, stderr = Command(dest_dir).execute('git push --verbose', clone_url, "master", ignoreReturnCode=ignoreReturnCode)

    return stdout, stderr

def _check_outgoing(vcs, cwd, clone_url=''):

    if vcs == 'hg':

        # hg removes the password from default URLs, so we have to provide it here via the clone_url

        return Command(cwd).execute('hg -q outgoing', clone_url, ignoreReturnCode=True)

    elif vcs == 'git':

        Command(cwd).execute('git remote update')

        return Command(cwd).execute('git log origin/master..master')

def set_anonymous_access(enable=True):

    user = User.get_default_user()

    user.active = enable

    Session().commit()

    if enable != User.get_default_user().active:

        raise Exception('Cannot set anonymous access')

#==============================================================================

# TESTS

#==============================================================================

def _check_proper_git_push(stdout, stderr):

    # WTF Git stderr is output ?!

    assert 'fatal' not in stderr

    assert 'rejected' not in stderr

    assert 'Pushing to' in stderr

    assert 'master -> master' in stderr

@pytest.mark.usefixtures("test_context_fixture")

class TestVCSOperations(TestController):

    @classmethod

    def setup_class(cls):

        # DISABLE ANONYMOUS ACCESS

        set_anonymous_access(False)