def test_json(self):
self.blockchain.add_block(
self.blockchain.generate_new_block('new-block'))
self.assertEqual(
convert_dumps(
{'blocks': [b.dict() for b in self.blockchain.blocks]}),
self.blockchain.json())
async def test_query_all(self):
ws = await self.client.ws_connect('/ws')
ws.send_str(convert_dumps({'type': MessageTypes.QUERY_ALL}))
async for msg in ws:
data = convert_loads(msg.data)['data']
self.assertEqual(data, self.server.blockchain.dict())
return ws.close()
def test_json(self):
self.assertEqual(
convert_dumps({
'index': 1,
'previous_hash': '12',
'timestamp': 1465154705,
'data': 'test-block',
'hash': '12345'
}), self.block.json())
async def test_blockchain_received__append(self):
other_blockchain = Blockchain()
other_blockchain.add_block(
other_blockchain.generate_new_block('new-block'))
ws = await self.client.ws_connect('/ws')
ws.send_str(
convert_dumps({
'type': MessageTypes.RESPONSE_BLOCKCHAIN,
'data': other_blockchain.dict()
}))
async for msg in ws:
self.assertEqual(other_blockchain.latest_block,
self.server.blockchain.latest_block)
return ws.close()
async def handle_query_latest(self, ws):
ws.send_str(
convert_dumps({
'type': MessageTypes.RESPONSE_BLOCKCHAIN,
'data': self.blockchain.latest_block.dict()
}))
def get_query_all_msg(self) -> str:
return convert_dumps({'type': MessageTypes.QUERY_ALL})
def get_response_latest_msg(self) -> str:
return convert_dumps({
'type': MessageTypes.RESPONSE_BLOCKCHAIN,
'data': [self.blockchain.latest_block.dict()]
})