def test_GetLastBlockHeader(self):
self.block_header_params["blocknumber"] = 20
block_header = BlockHeader.create(**self.block_header_params)
self.chain_manager.height = 200
self.qrlnode.get_blockheader_and_metadata = MagicMock(
return_value=[block_header, BlockMetadata()])
req = qrlmining_pb2.GetLastBlockHeaderReq(height=20)
answer = self.service.GetLastBlockHeader(request=req, context=None)
self.assertEqual(180, answer.depth)
self.assertEqual(200, answer.height)
def getlastblockheader(height=0):
stub = get_mining_stub()
request = qrlmining_pb2.GetLastBlockHeaderReq(height=height)
grpc_response = stub.GetLastBlockHeader(request=request, timeout=10)
block_header = {
'difficulty': grpc_response.difficulty,
'height': grpc_response.height,
'timestamp': grpc_response.timestamp,
'reward': grpc_response.reward,
'hash': grpc_response.hash,
'depth': grpc_response.depth
}
resp = {"block_header": block_header, "status": "OK"}
return resp