# -*- coding: utf-8 -*-
# (c) 2016, James Cammarata <jimi@sngx.net>
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.

# Make coding more python3-ish
from __future__ import (absolute_import, division)
__metaclass__ = type

import sys
import json
from io import BytesIO, StringIO

from ansible.compat.six import PY3
from ansible.utils.unicode import to_bytes

from ansible.compat.tests import unittest
from ansible.compat.tests.mock import MagicMock

class TestModuleUtilsBasic(unittest.TestCase):
    def setUp(self):
        self.real_stdin = sys.stdin
        args = json.dumps(
            dict(
                ANSIBLE_MODULE_ARGS=dict(
                    foo=False, bar=[1,2,3], bam="bam", baz=u'baz'),
                ANSIBLE_MODULE_CONSTANTS=dict()
                )
            )
        if PY3:
            sys.stdin = StringIO(args)
            sys.stdin.buffer = BytesIO(to_bytes(args))
        else:
            sys.stdin = BytesIO(to_bytes(args))

    def tearDown(self):
        sys.stdin = self.real_stdin

    @unittest.skipIf(sys.version_info[0] >= 3, "Python 3 is not supported on targets (yet)")
    def test_module_utils_basic__log_invocation(self):
        from ansible.module_utils import basic

        # test basic log invocation
        am = basic.AnsibleModule(
            argument_spec=dict(
                foo = dict(default=True, type='bool'),
                bar = dict(default=[], type='list'),
                bam = dict(default="bam"),
                baz = dict(default=u"baz"),
                password = dict(default=True),
                no_log = dict(default="you shouldn't see me", no_log=True),
            ),
        )

        am.log = MagicMock()
        am._log_invocation()

        # Message is generated from a dict so it will be in an unknown order.
        # have to check this manually rather than with assert_called_with()
        args = am.log.call_args[0]
        self.assertEqual(len(args), 1)
        message = args[0]

        self.assertEqual(len(message), len('Invoked with bam=bam bar=[1, 2, 3] foo=False baz=baz no_log=NOT_LOGGING_PARAMETER password=NOT_LOGGING_PASSWORD'))
        self.assertTrue(message.startswith('Invoked with '))
        self.assertIn(' bam=bam', message)
        self.assertIn(' bar=[1, 2, 3]', message)
        self.assertIn(' foo=False', message)
        self.assertIn(' baz=baz', message)
        self.assertIn(' no_log=NOT_LOGGING_PARAMETER', message)
        self.assertIn(' password=NOT_LOGGING_PASSWORD', message)

        kwargs = am.log.call_args[1]
        self.assertEqual(kwargs, 
                dict(log_args={
                    'foo': 'False',
                    'bar': '[1, 2, 3]',
                    'bam': 'bam',
                    'baz': 'baz',
                    'password': 'NOT_LOGGING_PASSWORD',
                    'no_log': 'NOT_LOGGING_PARAMETER',
                })
            )