test_yarn.py 文件源码

def test_install_init_install_production(self):
        stub_mod_call(self, cli)
        stub_base_which(self, which_yarn)
        tmpdir = mkdtemp(self)
        os.chdir(tmpdir)
        dist = Distribution(dict(
            script_name='setup.py',
            script_args=['yarn', '--init', '--install', '--production'],
            name='foo',
        ))
        dist.parse_command_line()
        dist.run_commands()

        with open(os.path.join(tmpdir, 'package.json')) as fd:
            result = json.load(fd)

        self.assertEqual(result, {
            'dependencies': {'jquery': '~1.11.0'},
            'devDependencies': {},
            'name': 'foo',
        })
        # Should still invoke install
        self.assertEqual(self.call_args[0], (
            [which_yarn, 'install', '--production=true'],))