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Name	Size	Permission
__pycache__	[ DIR ]	drwxr-xr-x
display	[ DIR ]	drwxr-xr-x
testdata	[ DIR ]	drwxr-xr-x
__init__.py	20 B	-rw-r--r--
account_test.py	14.45 KB	-rw-r--r--
acme_util.py	3.18 KB	-rw-r--r--
auth_handler_test.py	24 KB	-rw-r--r--
cert_manager_test.py	28.07 KB	-rw-r--r--
cli_test.py	19.94 KB	-rw-r--r--
client_test.py	28.76 KB	-rw-r--r--
compat_test.py	736 B	-rw-r--r--
configuration_test.py	6.82 KB	-rw-r--r--
crypto_util_test.py	13.56 KB	-rw-r--r--
eff_test.py	5.94 KB	-rw-r--r--
error_handler_test.py	5.31 KB	-rw-r--r--
errors_test.py	1.8 KB	-rw-r--r--
hook_test.py	16.67 KB	-rw-r--r--
lock_test.py	3.84 KB	-rw-r--r--
log_test.py	14.95 KB	-rw-r--r--
main_test.py	82.52 KB	-rw-r--r--
notify_test.py	2.07 KB	-rw-r--r--
ocsp_test.py	6.27 KB	-rw-r--r--
renewal_test.py	4.18 KB	-rw-r--r--
renewupdater_test.py	5.32 KB	-rw-r--r--
reporter_test.py	2.73 KB	-rw-r--r--
reverter_test.py	18.7 KB	-rw-r--r--
storage_test.py	42.89 KB	-rw-r--r--
util.py	14.12 KB	-rw-r--r--
util_test.py	21.58 KB	-rw-r--r--

Code Editor : error_handler_test.py

"""Tests for certbot.error_handler."""
import contextlib
import os
import signal
import sys
import unittest

import mock
# pylint: disable=unused-import, no-name-in-module
from acme.magic_typing import Callable, Dict, Union
# pylint: enable=unused-import, no-name-in-module

import certbot.tests.util as test_util

def get_signals(signums):
    """Get the handlers for an iterable of signums."""
    return dict((s, signal.getsignal(s)) for s in signums)

def set_signals(sig_handler_dict):
    """Set the signal (keys) with the handler (values) from the input dict."""
    for s, h in sig_handler_dict.items():
        signal.signal(s, h)

@contextlib.contextmanager
def signal_receiver(signums):
    """Context manager to catch signals"""
    signals = []
    prev_handlers = get_signals(signums)  # type: Dict[int, Union[int, None, Callable]]
    set_signals(dict((s, lambda s, _: signals.append(s)) for s in signums))
    yield signals
    set_signals(prev_handlers)

def send_signal(signum):
    """Send the given signal"""
    os.kill(os.getpid(), signum)

class ErrorHandlerTest(unittest.TestCase):
    """Tests for certbot.error_handler.ErrorHandler."""

def setUp(self):
        from certbot import error_handler

self.init_func = mock.MagicMock()
        self.init_args = set((42,))
        self.init_kwargs = {'foo': 'bar'}
        self.handler = error_handler.ErrorHandler(self.init_func,
                                                  *self.init_args,
                                                  **self.init_kwargs)

# pylint: disable=protected-access
        self.signals = error_handler._SIGNALS

def test_context_manager(self):
        exception_raised = False
        try:
            with self.handler:
                raise ValueError
        except ValueError:
            exception_raised = True

self.assertTrue(exception_raised)
        self.init_func.assert_called_once_with(*self.init_args,
                                               **self.init_kwargs)

# On Windows, this test kills pytest itself !
    @test_util.broken_on_windows
    def test_context_manager_with_signal(self):
        init_signals = get_signals(self.signals)
        with signal_receiver(self.signals) as signals_received:
            with self.handler:
                should_be_42 = 42
                send_signal(self.signals[0])
                should_be_42 *= 10

# check execution stoped when the signal was sent
        self.assertEqual(42, should_be_42)
        # assert signals were caught
        self.assertEqual([self.signals[0]], signals_received)
        # assert the error handling function was just called once
        self.init_func.assert_called_once_with(*self.init_args,
                                               **self.init_kwargs)
        for signum in self.signals:
            self.assertEqual(init_signals[signum], signal.getsignal(signum))

def test_bad_recovery(self):
        bad_func = mock.MagicMock(side_effect=[ValueError])
        self.handler.register(bad_func)
        try:
            with self.handler:
                raise ValueError
        except ValueError:
            pass
        self.init_func.assert_called_once_with(*self.init_args,
                                               **self.init_kwargs)
        bad_func.assert_called_once_with()

# On Windows, this test kills pytest itself !
    @test_util.broken_on_windows
    def test_bad_recovery_with_signal(self):
        sig1 = self.signals[0]
        sig2 = self.signals[-1]
        bad_func = mock.MagicMock(side_effect=lambda: send_signal(sig1))
        self.handler.register(bad_func)
        with signal_receiver(self.signals) as signals_received:
            with self.handler:
                send_signal(sig2)
        self.assertEqual([sig2, sig1], signals_received)
        self.init_func.assert_called_once_with(*self.init_args,
                                               **self.init_kwargs)
        bad_func.assert_called_once_with()

def test_sysexit_ignored(self):
        try:
            with self.handler:
                sys.exit(0)
        except SystemExit:
            pass
        self.assertFalse(self.init_func.called)

def test_regular_exit(self):
        func = mock.MagicMock()
        self.handler.register(func)
        with self.handler:
            pass
        self.init_func.assert_not_called()
        func.assert_not_called()

class ExitHandlerTest(ErrorHandlerTest):
    """Tests for certbot.error_handler.ExitHandler."""

def setUp(self):
        from certbot import error_handler
        super(ExitHandlerTest, self).setUp()
        self.handler = error_handler.ExitHandler(self.init_func,
                                                 *self.init_args,
                                                 **self.init_kwargs)

def test_regular_exit(self):
        func = mock.MagicMock()
        self.handler.register(func)
        with self.handler:
            pass
        self.init_func.assert_called_once_with(*self.init_args,
                                               **self.init_kwargs)
        func.assert_called_once_with()

# On Windows, this test kills pytest itself !
    @test_util.broken_on_windows
    def test_bad_recovery_with_signal(self):
        super(ExitHandlerTest, self).test_bad_recovery_with_signal()

if __name__ == "__main__":
    unittest.main()  # pragma: no cover

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Code Editor : error_handler_test.py