#!/usr/bin/env python3
# Copyright (c) 2021-2021 The Moneyrocket Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
"""
Test ports handling for I2P hosts
"""

import re

from test_framework.test_framework import MoneyrocketTestFramework


class I2PPorts(MoneyrocketTestFramework):
    def set_test_params(self):
        self.num_nodes = 1
        # The test assumes that an I2P SAM proxy is not listening here.
        self.extra_args = [["-i2psam=127.0.0.1:60000"]]

    def run_test(self):
        node = self.nodes[0]

        self.log.info("Ensure we don't try to connect if port!=0")
        addr = "zsxwyo6qcn3chqzwxnseusqgsnuw3maqnztkiypyfxtya4snkoka.b32.i2p:9876"
        raised = False
        try:
            with node.assert_debug_log(expected_msgs=[f"Error connecting to {addr}"]):
                node.addnode(node=addr, command="onetry")
        except AssertionError as e:
            raised = True
            if not re.search(r"Expected messages .* does not partially match log", str(e)):
                raise AssertionError(f"Assertion raised as expected, but with an unexpected message: {str(e)}")
        if not raised:
            raise AssertionError("Assertion should have been raised")

        self.log.info("Ensure we try to connect if port=0 and get an error due to missing I2P proxy")
        addr = "h3r6bkn46qxftwja53pxiykntegfyfjqtnzbm6iv6r5mungmqgmq.b32.i2p:0"
        with node.assert_debug_log(expected_msgs=[f"Error connecting to {addr}"]):
            node.addnode(node=addr, command="onetry")


if __name__ == '__main__':
    I2PPorts().main()