import io
import os
import unittest
from os import path

from syncthing_monitor.config_xml import parse_api_key, set_listen_ip_to_any

SYNCTHING_TEST_CONFIG_XML = 'test/test-syncthing-config.xml'

EXPECTED_API_KEY = "dFoLNEaqEZFSP62EFVGC2Ds5juuTmvH2"
SYNCTHING_EXPECTED_ANY_IP_CONFIG_XML = 'test/test-syncthing-config-any-ip.xml'

TEST_OUT_XML = 'test/out.xml'


def read_file(filename=TEST_OUT_XML):
    with open(filename, 'r') as file:
        return file.read()


class ConfigTests(unittest.TestCase):

    def test_can_parse_api_key(self):
        # noinspection SpellCheckingInspection
        self.assertEqual(parse_api_key(SYNCTHING_TEST_CONFIG_XML), EXPECTED_API_KEY)

    def test_can_set_listen_ip_to_any(self):
        set_listen_ip_to_any(SYNCTHING_TEST_CONFIG_XML, TEST_OUT_XML)
        self.assertListEqual(
            list(io.open(TEST_OUT_XML)),
            list(io.open(SYNCTHING_EXPECTED_ANY_IP_CONFIG_XML)))

    def tearDown(self):
        if path.exists(TEST_OUT_XML):
            os.remove(TEST_OUT_XML)