39 lines
897 B
Python
39 lines
897 B
Python
# standard imports
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import unittest
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import logging
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# local imports
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from chainlib.eth.unittest.ethtester import EthTesterCase
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from chainlib.eth.contract import (
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ABIContractLogDecoder,
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ABIContractType,
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)
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logging.basicConfig(level=logging.DEBUG)
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class TestContractLog(EthTesterCase):
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def test_log(self):
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dec = ABIContractLogDecoder()
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dec.topic('TestEventOne')
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dec.typ(ABIContractType.UINT256)
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dec.typ(ABIContractType.BYTES32)
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s = dec.get_method_signature()
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n = 42
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topics = [
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s,
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n.to_bytes(32, byteorder='big'),
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]
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data = [
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(b'\xee' * 32),
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]
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dec.apply(topics, data)
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o = dec.decode()
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self.assertEqual(o[0], 42)
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self.assertEqual(o[1], data[0].hex())
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if __name__ == '__main__':
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unittest.main()
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