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unittests/test_utils: add unittests for enc_imsi and dec_imsi

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So far we seem to have no unittests for enc_imsi and dec_imsi.

Change-Id: Iae55485c5ec7763aa4aaa25fd1910b854adaab60
This commit is contained in:
Philipp Maier
2026-01-05 17:00:48 +01:00
committed by laforge
parent 097d565310
commit c2ace3d8cf
1 changed files with 24 additions and 0 deletions
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24
tests/unittests/test_utils.py
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@@ -79,6 +79,30 @@ class DecTestCase(unittest.TestCase):
def testDecMNCfromPLMN_unused_str(self):
self.assertEqual(utils.dec_mnc_from_plmn_str("00f0ff"), "")
def testEncImsi(self):
#Type IMSI, odd number of identity digits
self.assertEqual(utils.enc_imsi("228062800000208"), "082982608200002080")
self.assertEqual(utils.enc_imsi("001010000123456"), "080910100000214365")
self.assertEqual(utils.enc_imsi("0010100001234"), "0709101000002143ff")
#Type IMSI, even number of identity digits
self.assertEqual(utils.enc_imsi("22806280000028"), "0821826082000020f8")
self.assertEqual(utils.enc_imsi("00101000012345"), "0801101000002143f5")
self.assertEqual(utils.enc_imsi("001010000123"), "07011010000021f3ff")
def testDecImsi(self):
#Type IMSI, odd number of identity digits
self.assertEqual(utils.dec_imsi("082982608200002080"), "228062800000208")
self.assertEqual(utils.dec_imsi("080910100000214365"), "001010000123456")
self.assertEqual(utils.dec_imsi("0709101000002143ff"), "0010100001234")
self.assertEqual(utils.dec_imsi("0709101000002143"), "0010100001234")
#Type IMSI, even number of identity digits
self.assertEqual(utils.dec_imsi("0821826082000020f8"), "22806280000028")
self.assertEqual(utils.dec_imsi("0801101000002143f5"), "00101000012345")
self.assertEqual(utils.dec_imsi("07011010000021f3ff"), "001010000123")
self.assertEqual(utils.dec_imsi("07011010000021f3"), "001010000123")
def test_enc_plmn(self):
with self.subTest("2-digit MCC"):
self.assertEqual(utils.enc_plmn("001", "01F"), "00F110")