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#!/usr/bin/env python3
# Copyright (c) 2018 The Bitcoin Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
"""Tests some generic aspects of the RPC interface."""
from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import assert_equal, assert_greater_than_or_equal
class RPCInterfaceTest(BitcoinTestFramework):
def set_test_params(self):
self.num_nodes = 1
self.setup_clean_chain = True
def test_getrpcinfo(self):
self.log.info("Testing getrpcinfo...")
info = self.nodes[0].getrpcinfo()
assert_equal(len(info['active_commands']), 1)
command = info['active_commands'][0]
assert_equal(command['method'], 'getrpcinfo')
assert_greater_than_or_equal(command['duration'], 0)
def test_batch_request(self):
self.log.info("Testing basic JSON-RPC batch request...")
results = self.nodes[0].batch([
# A basic request that will work fine.
{"method": "getblockcount", "id": 1},
# Request that will fail. The whole batch request should still
# work fine.
{"method": "invalidmethod", "id": 2},
# Another call that should succeed.
{"method": "getbestblockhash", "id": 3},
])
result_by_id = {}
for res in results:
result_by_id[res["id"]] = res
assert_equal(result_by_id[1]['error'], None)
assert_equal(result_by_id[1]['result'], 0)
assert_equal(result_by_id[2]['error']['code'], -32601)
assert_equal(result_by_id[2]['result'], None)
assert_equal(result_by_id[3]['error'], None)
assert result_by_id[3]['result'] is not None
def run_test(self):
self.test_getrpcinfo()
self.test_batch_request()
if __name__ == '__main__':
RPCInterfaceTest().main()
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