PyBitmessage-2021-04-27/src/tests/test_config.py

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"""
Various tests for config
"""
import os
import unittest
import tempfile
from .test_process import TestProcessProto
from pybitmessage.bmconfigparser import BMConfigParser
class TestConfig(unittest.TestCase):
"""A test case for bmconfigparser"""
def test_safeGet(self):
"""safeGet retuns provided default for nonexistent option or None"""
self.assertIs(
BMConfigParser().safeGet('nonexistent', 'nonexistent'), None)
self.assertEqual(
BMConfigParser().safeGet('nonexistent', 'nonexistent', 42), 42)
def test_safeGetBoolean(self):
"""safeGetBoolean returns False for nonexistent option, no default"""
self.assertIs(
BMConfigParser().safeGetBoolean('nonexistent', 'nonexistent'),
False
)
# no arg for default
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# pylint: disable=too-many-function-args
with self.assertRaises(TypeError):
BMConfigParser().safeGetBoolean(
'nonexistent', 'nonexistent', True)
def test_safeGetInt(self):
"""safeGetInt retuns provided default for nonexistent option or 0"""
self.assertEqual(
BMConfigParser().safeGetInt('nonexistent', 'nonexistent'), 0)
self.assertEqual(
BMConfigParser().safeGetInt('nonexistent', 'nonexistent', 42), 42)
class TestProcessConfig(TestProcessProto):
"""A test case for keys.dat"""
home = tempfile.mkdtemp()
def test_config_defaults(self):
"""Test settings in the generated config"""
self._stop_process()
self._kill_process()
config = BMConfigParser()
config.read(os.path.join(self.home, 'keys.dat'))
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self.assertEqual(config.safeGetInt(
'bitmessagesettings', 'settingsversion'), 10)
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self.assertEqual(config.safeGetInt(
'bitmessagesettings', 'port'), 8444)
# don't connect
self.assertTrue(config.safeGetBoolean(
'bitmessagesettings', 'dontconnect'))
# API disabled
self.assertFalse(config.safeGetBoolean(
'bitmessagesettings', 'apienabled'))
# extralowdifficulty is false
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self.assertEqual(config.safeGetInt(
'bitmessagesettings', 'defaultnoncetrialsperbyte'), 1000)
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self.assertEqual(config.safeGetInt(
'bitmessagesettings', 'defaultpayloadlengthextrabytes'), 1000)