Add cic package

python-contract-interfaces/eth_expire/unittest/__init__.py

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+from .interface import TestEthExpireInterface

python-contract-interfaces/eth_expire/unittest/base.py

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+# standard imports
+import os
+import logging
+import datetime
+
+# external imports
+from chainlib.eth.unittest.ethtester import EthTesterCase
+from chainlib.connection import RPCConnection
+from chainlib.eth.nonce import RPCNonceOracle
+from chainlib.eth.tx import receipt
+from chainlib.eth.tx import TxFactory
+from chainlib.eth.tx import TxFormat
+from chainlib.eth.contract import ABIContractEncoder
+from chainlib.eth.contract import ABIContractType
+from cic_contracts.unittest import bytecode
+from cic_contracts import Name
+
+script_dir = os.path.dirname(os.path.realpath(__file__))
+contract_dir = os.path.join(script_dir, '..', '..', 'solidity')
+
+logg = logging.getLogger(__name__)
+
+
+class TestEthExpire(EthTesterCase):
+
+    def setUp(self):
+        super(TestEthExpire, self).setUp()
+
+        self.conn = RPCConnection.connect(self.chain_spec, 'default')
+        nonce_oracle = RPCNonceOracle(self.accounts[0], self.conn)
+
+        code = bytecode(Name.EXPIRE)
+
+        txf = TxFactory(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
+        tx = txf.template(self.accounts[0], None, use_nonce=True)
+
+        date_expire = datetime.datetime.utcnow() + datetime.timedelta(seconds=10000)
+        self.expire_value = int(date_expire.timestamp())
+        enc = ABIContractEncoder()
+        enc.uint256(self.expire_value)
+        args = enc.get()
+
+        tx = txf.set_code(tx, code + args)
+        (tx_hash_hex, o) = txf.build(tx)
+        self.conn.do(o)
+        o = receipt(tx_hash_hex)
+        r = self.conn.do(o)
+        self.assertEqual(r['status'], 1)
+        self.address = r['contract_address']
+        logg.debug('published expire test contract with hash {}'.format(r))
+
+
+    def set_expire(self, contract_address, sender_address, v, tx_format=TxFormat.JSONRPC):
+        nonce_oracle = RPCNonceOracle(self.accounts[0], self.conn)
+        txf = TxFactory(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
+        enc = ABIContractEncoder()
+        enc.method('setExpire')
+        enc.typ(ABIContractType.UINT256)
+        enc.uint256(v)
+        data = enc.get()
+        tx = txf.template(sender_address, contract_address, use_nonce=True)
+        tx = txf.set_code(tx, data)
+        tx = txf.finalize(tx, tx_format)
+        return tx

python-contract-interfaces/eth_expire/unittest/interface.py

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+# external imports
+from chainlib.eth.tx import receipt
+
+# local imports
+from eth_expire import EthExpire
+
+
+class TestEthExpireInterface:
+
+    def __init__(self):
+        self.set_method = None
+
+
+    def test_expire(self):
+        if self.expire_value == 0:
+            return
+        c = EthExpire(self.chain_spec)
+        o = c.expires(self.address, sender_address=self.accounts[0])
+        r = self.rpc.do(o)
+        self.assertEqual(self.expire_value, int(r, 16))
+
+
+    def test_expire_change(self):
+        if self.set_method == None:
+            return
+
+        self.expire_value += 43200
+        (tx_hash_hex, o) = self.set_method(self.address, self.accounts[0], self.expire_value)
+        self.rpc.do(o)
+        o = receipt(tx_hash_hex)
+        r = self.conn.do(o)
+        self.assertEqual(r['status'], 1)
+
+        c = EthExpire(self.chain_spec)
+        o = c.expires(self.address, sender_address=self.accounts[0])
+        r = self.rpc.do(o)
+        self.assertEqual(self.expire_value, int(r, 16))