test_project.py 文件源码

def test_convert_readme_to_rst(tmpdir):

    def _mock_pypandoc_convert_OSError(filename, format):
        raise OSError('this would happen if pandoc were not installed!')

    with tmpdir.as_cwd():
        with pytest.raises(project.ProjectError):
            project.convert_readme_to_rst()
        open('README', 'w').close()
        with pytest.raises(project.ProjectError):
            project.convert_readme_to_rst()
        os.remove('README')
        open('README.rst', 'w').close()
        with pytest.raises(project.ProjectError):
            project.convert_readme_to_rst()
        os.remove('README.rst')
        with open('README.md', 'w') as readme_md:
            readme_md.write('# heading')
        project.convert_readme_to_rst()
        assert helpers.regex_in_file(r'=======', 'README.rst') is True
        os.remove('README.rst')
        with mock.patch('pypandoc.convert', _mock_pypandoc_convert_OSError):
            with pytest.raises(project.ProjectError):
                project.convert_readme_to_rst()