Chaincode Test

example_test.py

 def run_test(self):
    # ... lines 138-208
      self.log.info("Mine another block, and check that node 2 receives it")
        # setup p2p connection for node 1        
        peer_messaging = self.nodes[1].add_p2p_connection(BaseNode())
        # create new block
        new_block = create_block(self.tip, create_coinbase(height+1), self.block_time)
        new_block.solve()
        # broadcast the block message
        block_message = msg_block(new_block)
        peer_messaging.send_message(block_message)
        # update state
        self.tip = new_block.sha256
        blocks.append(self.tip)
        self.block_time += 1
        height += 1
        self.nodes[1].waitforblockheight(height)
        # request block message based on chain tip
        getdata_request = msg_getdata()
        getdata_request.inv.append(CInv(MSG_BLOCK, blocks[-1]))
        peer_receiving.send_message(getdata_request)
        # assert that node 2 received all the blocks. 
        peer_receiving.wait_until(lambda: sorted(blocks) == sorted(list(peer_receiving.block_receive_map.keys())), timeout=5)
  # rest of file