test_request_attrs.py 文件源码

def test_range(self):
        headers = {'Range': 'bytes=10-'}
        req = Request(testing.create_environ(headers=headers))
        assert req.range == (10, -1)

        headers = {'Range': 'bytes=10-20'}
        req = Request(testing.create_environ(headers=headers))
        assert req.range == (10, 20)

        headers = {'Range': 'bytes=-10240'}
        req = Request(testing.create_environ(headers=headers))
        assert req.range == (-10240, -1)

        headers = {'Range': 'bytes=0-2'}
        req = Request(testing.create_environ(headers=headers))
        assert req.range == (0, 2)

        headers = {'Range': ''}
        req = Request(testing.create_environ(headers=headers))
        with pytest.raises(falcon.HTTPInvalidHeader):
            req.range

        req = Request(testing.create_environ())
        assert req.range is None