159 lines
4.8 KiB
Python
159 lines
4.8 KiB
Python
# standard imports
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import tempfile
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import shutil
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import unittest
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import logging
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import json
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# external imports
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from chainlib.chain import ChainSpec
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from chainlib.eth.gas import (
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Gas,
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OverrideGasOracle,
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)
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from chainlib.eth.nonce import RPCNonceOracle
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from chainlib.eth.unittest.ethtester import EthTesterCase
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from chainlib.eth.tx import (
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transaction,
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receipt,
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TxFormat,
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Tx,
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)
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from chainlib.eth.block import (
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block_by_hash,
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block_by_number,
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Block,
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)
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from chainlib.eth.address import is_same_address
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from hexathon import strip_0x
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# local imports
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from eth_cache.store.file import FileStore
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from eth_cache.rpc import CacheRPC
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logging.basicConfig(level=logging.DEBUG)
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logg = logging.getLogger()
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class TestCache(EthTesterCase):
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def setUp(self):
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super(TestCache, self).setUp()
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fp = tempfile.mkdtemp()
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self.cache_dir = fp
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class Applier:
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def apply_rules_addresses(self, sender, recipient, address):
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return True
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self.store = FileStore(self.chain_spec, cache_root=self.cache_dir, address_rules=Applier())
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nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
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gas_oracle = OverrideGasOracle(price=100000000000, limit=30000)
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c = Gas(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle, gas_oracle=gas_oracle)
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(tx_hash, o) = c.create(self.accounts[0], self.accounts[1], 1024)
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r = self.rpc.do(o)
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o = transaction(tx_hash)
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tx_src = self.rpc.do(o)
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o = receipt(tx_hash)
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rcpt_src = self.rpc.do(o)
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o = block_by_hash(tx_src['block_hash'])
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block_src = self.rpc.do(o)
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self.block = Block(block_src)
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self.tx = Tx(tx_src, block=self.block, rcpt=rcpt_src)
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def tearDown(self):
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shutil.rmtree(self.cache_dir)
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def test_tx(self):
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self.store.put_tx(self.tx, include_data=True)
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j = self.store.get_tx(self.tx.hash)
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tx = json.loads(j)
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self.assertTrue(is_same_address(tx['hash'], self.tx.hash))
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def test_block(self):
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self.store.put_block(self.block, include_data=True)
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block_hash = strip_0x(self.block.hash)
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j = self.store.get_block(block_hash)
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block = json.loads(j)
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retrieved_block_hash = strip_0x(block['hash'])
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self.assertEqual(retrieved_block_hash, block_hash)
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def test_block_number(self):
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self.store.put_block(self.block, include_data=True)
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block_hash = strip_0x(self.block.hash)
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block_number = int(self.block.number)
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j = self.store.get_block_number(block_number)
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block = json.loads(j)
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retrieved_block_hash = strip_0x(block['hash'])
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self.assertEqual(retrieved_block_hash, block_hash)
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def test_rcpt(self):
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self.store.put_tx(self.tx, include_data=True)
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j = self.store.get_rcpt(self.tx.hash)
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rcpt = json.loads(j)
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self.assertTrue(is_same_address(rcpt['transaction_hash'], self.tx.hash))
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def test_address(self):
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nonce_oracle = RPCNonceOracle(self.accounts[2], self.rpc)
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gas_oracle = OverrideGasOracle(price=100000000000, limit=30000)
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c = Gas(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle, gas_oracle=gas_oracle)
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(tx_hash, o) = c.create(self.accounts[2], self.accounts[1], 1024)
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r = self.rpc.do(o)
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o = transaction(tx_hash)
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tx_src = self.rpc.do(o)
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o = block_by_hash(tx_src['block_hash'])
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block_src = self.rpc.do(o)
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block = Block(block_src)
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tx = Tx(tx_src, block=block)
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self.store.put_tx(tx, include_data=True)
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nonce_oracle = RPCNonceOracle(self.accounts[1], self.rpc)
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c = Gas(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle, gas_oracle=gas_oracle)
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(tx_hash, o) = c.create(self.accounts[1], self.accounts[0], 1024)
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r = self.rpc.do(o)
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o = transaction(tx_hash)
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tx_src = self.rpc.do(o)
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o = block_by_hash(tx_src['block_hash'])
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block_src = self.rpc.do(o)
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block = Block(block_src)
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tx = Tx(tx_src, block=block)
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self.store.put_tx(tx, include_data=True)
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address = strip_0x(self.accounts[1])
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txs = self.store.get_address_tx(address)
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self.assertEqual(len(txs), 2)
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def test_cache_rpc(self):
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rpc = CacheRPC(None, self.store)
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o = block_by_hash(self.block.hash)
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block_src = self.rpc.do(o)
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self.assertEqual(block_src['hash'], self.block.hash)
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o = block_by_number(self.block.number)
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block_src = self.rpc.do(o)
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self.assertEqual(block_src['hash'], self.block.hash)
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o = transaction(self.tx.hash)
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tx_src = self.rpc.do(o)
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self.assertTrue(is_same_address(tx_src['hash'], self.tx.hash))
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if __name__ == '__main__':
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unittest.main()
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