ansible/test/units/module_utils/basic/test_log.py

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# -*- coding: utf-8 -*-
# (c) 2012-2014, Michael DeHaan <michael.dehaan@gmail.com>
# (c) 2017, Ansible Project
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
import syslog
from itertools import product
import pytest
import ansible.module_utils.basic
from ansible.module_utils.six import PY3
class TestAnsibleModuleLogSmokeTest:
DATA = [u'Text string', u'Toshio くらとみ non-ascii test']
DATA = DATA + [d.encode('utf-8') for d in DATA]
DATA += [b'non-utf8 :\xff: test']
# pylint bug: https://github.com/PyCQA/pylint/issues/511
@pytest.mark.parametrize('msg, stdin', ((m, {}) for m in DATA), indirect=['stdin']) # pylint: disable=undefined-variable
def test_smoketest_syslog(self, am, mocker, msg):
# These talk to the live daemons on the system. Need to do this to
# show that what we send doesn't cause an issue once it gets to the
# daemon. These are just smoketests to test that we don't fail.
mocker.patch('ansible.module_utils.basic.has_journal', False)
am.log(u'Text string')
am.log(u'Toshio くらとみ non-ascii test')
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am.log(b'Byte string')
am.log(u'Toshio くらとみ non-ascii test'.encode('utf-8'))
am.log(b'non-utf8 :\xff: test')
@pytest.mark.skipif(not ansible.module_utils.basic.has_journal, reason='python systemd bindings not installed')
# pylint bug: https://github.com/PyCQA/pylint/issues/511
@pytest.mark.parametrize('msg, stdin', ((m, {}) for m in DATA), indirect=['stdin']) # pylint: disable=undefined-variable
def test_smoketest_journal(self, am, mocker, msg):
# These talk to the live daemons on the system. Need to do this to
# show that what we send doesn't cause an issue once it gets to the
# daemon. These are just smoketests to test that we don't fail.
mocker.patch('ansible.module_utils.basic.has_journal', True)
am.log(u'Text string')
am.log(u'Toshio くらとみ non-ascii test')
am.log(b'Byte string')
am.log(u'Toshio くらとみ non-ascii test'.encode('utf-8'))
am.log(b'non-utf8 :\xff: test')
class TestAnsibleModuleLogSyslog:
"""Test the AnsibleModule Log Method"""
PY2_OUTPUT_DATA = [
(u'Text string', b'Text string'),
(u'Toshio くらとみ non-ascii test', u'Toshio くらとみ non-ascii test'.encode('utf-8')),
(b'Byte string', b'Byte string'),
(u'Toshio くらとみ non-ascii test'.encode('utf-8'), u'Toshio くらとみ non-ascii test'.encode('utf-8')),
(b'non-utf8 :\xff: test', b'non-utf8 :\xff: test'.decode('utf-8', 'replace').encode('utf-8')),
]
PY3_OUTPUT_DATA = [
(u'Text string', u'Text string'),
(u'Toshio くらとみ non-ascii test', u'Toshio くらとみ non-ascii test'),
(b'Byte string', u'Byte string'),
(u'Toshio くらとみ non-ascii test'.encode('utf-8'), u'Toshio くらとみ non-ascii test'),
(b'non-utf8 :\xff: test', b'non-utf8 :\xff: test'.decode('utf-8', 'replace')),
]
OUTPUT_DATA = PY3_OUTPUT_DATA if PY3 else PY2_OUTPUT_DATA
@pytest.mark.parametrize('no_log, stdin', (product((True, False), [{}])), indirect=['stdin'])
def test_no_log(self, am, mocker, no_log):
"""Test that when no_log is set, logging does not occur"""
mock_syslog = mocker.patch('syslog.syslog', autospec=True)
mocker.patch('ansible.module_utils.basic.has_journal', False)
am.no_log = no_log
am.log('unittest no_log')
if no_log:
assert not mock_syslog.called
else:
mock_syslog.assert_called_once_with(syslog.LOG_INFO, 'unittest no_log')
# pylint bug: https://github.com/PyCQA/pylint/issues/511
@pytest.mark.parametrize('msg, param, stdin',
((m, p, {}) for m, p in OUTPUT_DATA), # pylint: disable=undefined-variable
indirect=['stdin'])
def test_output_matches(self, am, mocker, msg, param):
"""Check that log messages are sent correctly"""
mocker.patch('ansible.module_utils.basic.has_journal', False)
mock_syslog = mocker.patch('syslog.syslog', autospec=True)
am.log(msg)
mock_syslog.assert_called_once_with(syslog.LOG_INFO, param)
@pytest.mark.skipif(not ansible.module_utils.basic.has_journal, reason='python systemd bindings not installed')
class TestAnsibleModuleLogJournal:
"""Test the AnsibleModule Log Method"""
OUTPUT_DATA = [
(u'Text string', u'Text string'),
(u'Toshio くらとみ non-ascii test', u'Toshio くらとみ non-ascii test'),
(b'Byte string', u'Byte string'),
(u'Toshio くらとみ non-ascii test'.encode('utf-8'), u'Toshio くらとみ non-ascii test'),
(b'non-utf8 :\xff: test', b'non-utf8 :\xff: test'.decode('utf-8', 'replace')),
]
@pytest.mark.parametrize('no_log, stdin', (product((True, False), [{}])), indirect=['stdin'])
def test_no_log(self, am, mocker, no_log):
journal_send = mocker.patch('systemd.journal.send')
am.no_log = no_log
am.log('unittest no_log')
if no_log:
assert not journal_send.called
else:
assert journal_send.called == 1
# Message
# call_args is a 2-tuple of (arg_list, kwarg_dict)
assert journal_send.call_args[1]['MESSAGE'].endswith('unittest no_log'), 'Message was not sent to log'
# log adds this journal field
assert 'MODULE' in journal_send.call_args[1]
assert 'basic.py' in journal_send.call_args[1]['MODULE']
# pylint bug: https://github.com/PyCQA/pylint/issues/511
@pytest.mark.parametrize('msg, param, stdin',
((m, p, {}) for m, p in OUTPUT_DATA), # pylint: disable=undefined-variable
indirect=['stdin'])
def test_output_matches(self, am, mocker, msg, param):
journal_send = mocker.patch('systemd.journal.send')
am.log(msg)
assert journal_send.call_count == 1, 'journal.send not called exactly once'
assert journal_send.call_args[1]['MESSAGE'].endswith(param)
@pytest.mark.parametrize('stdin', ({},), indirect=['stdin'])
def test_log_args(self, am, mocker):
journal_send = mocker.patch('systemd.journal.send')
am.log('unittest log_args', log_args=dict(TEST='log unittest'))
assert journal_send.called == 1
assert journal_send.call_args[1]['MESSAGE'].endswith('unittest log_args'), 'Message was not sent to log'
# log adds this journal field
assert 'MODULE' in journal_send.call_args[1]
assert 'basic.py' in journal_send.call_args[1]['MODULE']
# We added this journal field
assert 'TEST' in journal_send.call_args[1]
assert 'log unittest' in journal_send.call_args[1]['TEST']