test_environ.py 文件源码

def test_set_header(self):
        response = BaseResponse()
        response['x-test'] = 'foo'
        headers = [value for name, value in response.headerlist
                   if name.title() == 'X-Test']
        self.assertEqual(['foo'], headers)
        self.assertEqual('foo', response['x-test'])

        response['X-Test'] = 'bar'
        headers = [value for name, value in response.headerlist
                   if name.title() == 'X-Test']
        self.assertEqual(['bar'], headers)
        self.assertEqual('bar', response['x-test'])