20 lines
422 B
Python
20 lines
422 B
Python
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# third-party imports
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import pytest
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# local imports
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from cic_eth.db.util import num_serialize
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@pytest.mark.parametrize(
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'n,b',
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[
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(0, b'\x00'),
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(1, b'\x01'),
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(255, b'\xff'),
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(256, b'\x01\x00'),
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(18446744073709551616, b'\x01\x00\x00\x00\x00\x00\x00\x00\x00'),
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],
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)
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def test_num_serialize(n, b):
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assert(num_serialize(n) == b)
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