monero/tests/functional_tests/blockchain.py

#!/usr/bin/env python3

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"""Test blockchain RPC calls

Test the following RPCs:
    - get_info
    - generateblocks
    - [TODO: many tests still need to be written]

"""

from test_framework.daemon import Daemon
from test_framework.wallet import Wallet

class BlockchainTest():
    def run_test(self):
        self._test_get_info()
        self._test_hardfork_info()
        self._test_generateblocks(5)

    def _test_get_info(self):
        print('Test get_info')

        daemon = Daemon()
        res = daemon.get_info()

        # difficulty should be set to 1 for this test
        assert 'difficulty' in res.keys()
        assert res['difficulty'] == 1;

        # nettype should not be TESTNET
        assert 'testnet' in res.keys()
        assert res['testnet'] == False;

        # nettype should not be STAGENET
        assert 'stagenet' in res.keys()
        assert res['stagenet'] == False;

        # nettype should be FAKECHAIN
        assert 'nettype' in res.keys()
        assert res['nettype'] == "fakechain";

        # free_space should be > 0
        assert 'free_space' in res.keys()
        assert res['free_space'] > 0

        # height should be greater or equal to 1
        assert 'height' in res.keys()
        assert res['height'] >= 1


    def _test_hardfork_info(self):
        print('Test hard_fork_info')

        daemon = Daemon()
        res = daemon.hard_fork_info()

        # hard_fork version should be set at height 1
        assert 'earliest_height' in res.keys()
        assert res['earliest_height'] == 1;


    def _test_generateblocks(self, blocks):
        print("Test generating", blocks, 'blocks')

        daemon = Daemon()
        res = daemon.get_info()
        height = res['height']
        res = daemon.generateblocks('42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', blocks)

        assert res['height'] == height + blocks - 1


if __name__ == '__main__':
    BlockchainTest().run_test()