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24 lines
742 B
24 lines
742 B
import unittest
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from messaging.sms.udh import UserDataHeader
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from messaging.utils import to_array
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class TestUserDataHeader(unittest.TestCase):
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def test_user_data_header(self):
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data = to_array("08049f8e020105040b8423f0")
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udh = UserDataHeader.from_bytes(data)
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self.assertEqual(udh.concat.seq, 1)
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self.assertEqual(udh.concat.cnt, 2)
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self.assertEqual(udh.concat.ref, 40846)
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self.assertEqual(udh.ports.dest_port, 2948)
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self.assertEqual(udh.ports.orig_port, 9200)
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data = to_array("0003190201")
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udh = UserDataHeader.from_bytes(data)
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self.assertEqual(udh.concat.seq, 1)
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self.assertEqual(udh.concat.cnt, 2)
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self.assertEqual(udh.concat.ref, 25)
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