test_cli.py 文件源码

def test_generate_empty_html(self):
        """ Ensures the application is still rendered gracefully """
        self.app.config['ARA_IGNORE_EMPTY_GENERATION'] = False
        dir = self.generate_dir
        shell = ara.shell.AraCli()
        shell.prepare_to_run_command(ara.cli.generate.GenerateHtml)
        cmd = ara.cli.generate.GenerateHtml(shell, None)
        parser = cmd.get_parser('test')
        args = parser.parse_args([dir])

        with pytest.warns(MissingURLGeneratorWarning) as warnings:
            cmd.take_action(args)

        # pytest 3.0 through 3.1 are backwards incompatible here
        if LooseVersion(pytest.__version__) >= LooseVersion('3.1.0'):
            cat = [item._category_name for item in warnings]
            self.assertTrue(any('MissingURLGeneratorWarning' in c
                                for c in cat))
        else:
            self.assertTrue(any(MissingURLGeneratorWarning == w.category
                                for w in warnings))

        paths = [
            os.path.join(dir, 'index.html'),
            os.path.join(dir, 'static'),
        ]

        for path in paths:
            self.assertTrue(os.path.exists(path))