Hacked By AnonymousFox

from twisted.logger import Logger, formatEvent
from twisted.python.failure import Failure
from twisted.trial.unittest import TestCase

from testfixtures import compare, ShouldRaise, StringComparison as S, ShouldAssert
from testfixtures.twisted import LogCapture, INFO

log = Logger()


class TestLogCapture(TestCase):

    def test_simple(self):
        capture = LogCapture.make(self)
        log.info('er, {greeting}', greeting='hi')
        capture.check((INFO, 'er, hi'))

    def test_captured(self):
        capture = LogCapture.make(self)
        log.info('er, {greeting}', greeting='hi')
        assert len(capture.events) == 1
        compare(capture.events[0]['log_namespace'], expected='testfixtures.tests.test_twisted')

    def test_fields(self):
        capture = LogCapture.make(self, fields=('a', 'b'))
        log.info('{a}, {b}', a=1, b=2)
        log.info('{a}, {b}', a=3, b=4)
        capture.check(
            [1, 2],
            [3, 4],
        )

    def test_field(self):
        capture = LogCapture.make(self, fields=(formatEvent,))
        log.info('er, {greeting}', greeting='hi')
        capture.check('er, hi')

    def test_check_failure_test_minimal(self):
        capture = LogCapture.make(self)
        try:
            raise Exception('all gone wrong')
        except:
            log.failure('oh dear')
        capture.check_failure_text('all gone wrong')
        self.flushLoggedErrors()

    def test_check_failure_test_maximal(self):
        capture = LogCapture.make(self)
        try:
            raise TypeError('all gone wrong')
        except:
            log.failure('oh dear')
        log.info("don't look at me...")
        capture.check_failure_text(str(TypeError), index=0, attribute='type')
        self.flushLoggedErrors()
        self.flushLoggedErrors()

    def test_raise_logged_failure(self):
        capture = LogCapture.make(self)
        try:
            raise TypeError('all gone wrong')
        except:
            log.failure('oh dear')
        with ShouldRaise(Failure) as s:
            capture.raise_logged_failure()
        compare(s.raised.value, expected=TypeError('all gone wrong'))
        self.flushLoggedErrors()

    def test_raise_later_logged_failure(self):
        capture = LogCapture.make(self)
        try:
            raise ValueError('boom!')
        except:
            log.failure('oh dear')
        try:
            raise TypeError('all gone wrong')
        except:
            log.failure('what now?!')
        with ShouldRaise(Failure) as s:
            capture.raise_logged_failure(start_index=1)
        compare(s.raised.value, expected=TypeError('all gone wrong'))
        self.flushLoggedErrors()

    def test_order_doesnt_matter_ok(self):
        capture = LogCapture.make(self)
        log.info('Failed to send BAR')
        log.info('Sent FOO, length 1234')
        log.info('Sent 1 Messages')
        capture.check(
            (INFO, S('Sent FOO, length \d+')),
            (INFO, 'Failed to send BAR'),
            (INFO, 'Sent 1 Messages'),
            order_matters=False
        )

    def test_order_doesnt_matter_failure(self):
        capture = LogCapture.make(self)
        log.info('Failed to send BAR')
        log.info('Sent FOO, length 1234')
        log.info('Sent 1 Messages')
        with ShouldAssert(
            "entries not as expected:\n"
            "\n"
            "expected and found:\n"
            "[(<LogLevel=info>, 'Failed to send BAR'), (<LogLevel=info>, 'Sent 1 Messages')]\n"
            "\n"
            "expected but not found:\n"
            "[(<LogLevel=info>, <S:Sent FOO, length abc>)]\n"
            "\n"
            "other entries:\n"
            "[(<LogLevel=info>, 'Sent FOO, length 1234')]"
        ):
            capture.check(
                (INFO, S('Sent FOO, length abc')),
                (INFO, 'Failed to send BAR'),
                (INFO, 'Sent 1 Messages'),
                order_matters=False
            )

    def test_order_doesnt_matter_extra_in_expected(self):
        capture = LogCapture.make(self)
        log.info('Failed to send BAR')
        log.info('Sent FOO, length 1234')
        with ShouldAssert(
            "entries not as expected:\n"
            "\n"
            "expected and found:\n"
            "[(<LogLevel=info>, 'Failed to send BAR'),\n"
            " (<LogLevel=info>, <S:Sent FOO, length 1234>)]\n"
            "\n"
            "expected but not found:\n"
            "[(<LogLevel=info>, 'Sent 1 Messages')]\n"
            "\n"
            "other entries:\n"
            "[]"
        ):
            capture.check(
                (INFO, S('Sent FOO, length 1234')),
                (INFO, 'Failed to send BAR'),
                (INFO, 'Sent 1 Messages'),
                order_matters=False
            )

    def test_order_doesnt_matter_extra_in_actual(self):
        capture = LogCapture.make(self)
        log.info('Failed to send BAR')
        log.info('Sent FOO, length 1234')
        log.info('Sent 1 Messages')
        with ShouldAssert(
            "entries not as expected:\n"
            "\n"
            "expected and found:\n"
            "[(<LogLevel=info>, 'Failed to send BAR'), (<LogLevel=info>, 'Sent 1 Messages')]\n"
            "\n"
            "expected but not found:\n"
            "[(<LogLevel=info>, <S:Sent FOO, length abc>)]\n"
            "\n"
            "other entries:\n"
            "[(<LogLevel=info>, 'Sent FOO, length 1234')]"
        ):
            capture.check(
                (INFO, S('Sent FOO, length abc')),
                (INFO, 'Failed to send BAR'),
                (INFO, 'Sent 1 Messages'),
                order_matters=False
            )