def test_get_latest_commit_command_not_found(self, sh):
sh.git.side_effect = CommandNotFound("git")
expected_msg = "'git' command not found. You need to install git to use gitlint on a local repository. " + \
"See https://git-scm.com/book/en/v2/Getting-Started-Installing-Git on how to install git."
with self.assertRaisesMessage(GitNotInstalledError, expected_msg):
GitContext.from_local_repository("fåke/path")
# assert that commit message was read using git command
sh.git.assert_called_once_with("log", "-1", "--pretty=%H", **self.expected_sh_special_args)
def test_git_error(self, sh, _):
""" Tests that the cli handles git errors properly """
sh.git.side_effect = CommandNotFound("git")
result = self.cli.invoke(cli.cli)
self.assertEqual(result.exit_code, self.GIT_CONTEXT_ERROR_CODE)