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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""Tests for `module_renamer` package."""
from click.testing import CliRunner
from module_renamer import cli
def test_command_line_interface():
"""Test the CLI."""
runner = CliRunner()
result = runner.invoke(cli.main)
assert result.exit_code == 0
help_result = runner.invoke(cli.main, ['--help'])
assert help_result.exit_code == 0
assert '--help Show this message and exit.' in help_result.output