Implement python interface, deposit and swap test

python/tests/test_base.py

@@ -0,0 +1,77 @@
+# standard imports
+import unittest
+import logging
+import os
+from chainlib.eth.nonce import RPCNonceOracle
+from chainlib.eth.tx import receipt
+from chainlib.eth.block import block_latest
+from hexathon import same as same_hex
+from eth_erc20 import ERC20
+from giftable_erc20_token import GiftableToken
+
+# local imports
+from erc20_pool.unittest import TestERC20Pool
+from erc20_pool import Pool
+#from evm_tokenvote.unittest.base import hash_of_foo
+#from evm_tokenvote import Voter
+#from evm_tokenvote import ProposalState
+
+
+logging.basicConfig(level=logging.DEBUG)
+logg = logging.getLogger()
+
+class TestPoolBase(TestERC20Pool):
+
+    def test_deposit(self):
+        nonce_oracle = RPCNonceOracle(self.accounts[0], conn=self.conn)
+        c = ERC20(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
+        (tx_hash, o) = c.approve(self.foo_address, self.accounts[0], self.voter_address, 1024)
+        self.rpc.do(o)
+
+        c = Pool(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
+        (tx_hash, o) = c.deposit(self.voter_address, self.accounts[0], self.foo_address, 1024)
+        self.rpc.do(o)
+        o = receipt(tx_hash)
+        r = self.rpc.do(o)
+        self.assertEqual(r['status'], 1)
+
+        c = ERC20(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
+        o = c.balance_of(self.foo_address, self.voter_address, sender_address=self.accounts[0])
+        r = self.rpc.do(o)
+        self.assertEqual(int(r, 16), 1024)
+
+
+    def test_swap(self):
+        nonce_oracle = RPCNonceOracle(self.accounts[0], conn=self.conn)
+        c = ERC20(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
+        (tx_hash, o) = c.approve(self.foo_address, self.accounts[0], self.voter_address, 1024)
+        self.rpc.do(o)
+
+        c = Pool(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
+        (tx_hash, o) = c.deposit(self.voter_address, self.accounts[0], self.foo_address, 1024)
+        self.rpc.do(o)
+
+        nonce_oracle = RPCNonceOracle(self.accounts[1], conn=self.conn)
+        c = ERC20(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
+        (tx_hash, o) = c.approve(self.bar_address, self.accounts[1], self.voter_address, 768)
+        self.rpc.do(o)
+
+        c = ERC20(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
+        (tx_hash, o) = c.approve(self.foo_address, self.accounts[1], self.voter_address, 768)
+        self.rpc.do(o)
+
+        c = Pool(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
+        (tx_hash, o) = c.swap(self.voter_address, self.accounts[1], self.foo_address, self.bar_address, 768)
+        self.rpc.do(o)
+        o = receipt(tx_hash)
+        r = self.rpc.do(o)
+        self.assertEqual(r['status'], 1)
+
+        c = ERC20(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
+        o = c.balance_of(self.foo_address, self.accounts[1], sender_address=self.accounts[0])
+        r = self.rpc.do(o)
+        self.assertEqual(int(r, 16), 768)
+
+
+if __name__ == '__main__':
+    unittest.main()