chainlib-eth/tests/test_abi.py

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from chainlib.eth.contract import (
ABIContractEncoder,
ABIContractType,
)
def test_abi_param():
e = ABIContractEncoder()
e.uint256(42)
e.bytes32('0x666f6f')
e.address('0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef')
e.method('foo')
e.typ(ABIContractType.UINT256)
e.typ(ABIContractType.BYTES32)
e.typ(ABIContractType.ADDRESS)
assert e.types[0] == ABIContractType.UINT256
assert e.types[1] == ABIContractType.BYTES32
assert e.types[2] == ABIContractType.ADDRESS
assert e.contents[0] == '000000000000000000000000000000000000000000000000000000000000002a'
assert e.contents[1] == '0000000000000000000000000000000000000000000000000000000000666f6f'
assert e.contents[2] == '000000000000000000000000deadbeefdeadbeefdeadbeefdeadbeefdeadbeef'
assert e.get() == 'a08f54bb000000000000000000000000000000000000000000000000000000000000002a0000000000000000000000000000000000000000000000000000000000666f6f000000000000000000000000deadbeefdeadbeefdeadbeefdeadbeefdeadbeef'
if __name__ == '__main__':
test_abi_param()