# Ansible module to manage CheckPoint Firewall (c) 2019
#
# 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/>.
#

from __future__ import absolute_import, division, print_function
__metaclass__ = type

import pytest
from units.modules.utils import set_module_args, exit_json, fail_json, AnsibleExitJson

from ansible.module_utils import basic
from ansible.modules.network.check_point import cp_mgmt_service_group_facts

OBJECT = {
    "from": 1,
    "to": 1,
    "total": 6,
    "objects": [
        "53de74b7-8f19-4cbe-99fc-a81ef0759bad"
    ]
}

SHOW_PLURAL_PAYLOAD = {
    'limit': 1,
    'details_level': 'uid'
}

SHOW_SINGLE_PAYLOAD = {
    'name': 'object_which_is_not_exist'
}

api_call_object = 'service-group'
api_call_object_plural_version = 'service-groups'
failure_msg = '''{u'message': u'Requested object [object_which_is_not_exist] not found', u'code': u'generic_err_object_not_found'}'''


class TestCheckpointServiceGroupFacts(object):
    module = cp_mgmt_service_group_facts

    @pytest.fixture(autouse=True)
    def module_mock(self, mocker):
        return mocker.patch.multiple(basic.AnsibleModule, exit_json=exit_json, fail_json=fail_json)

    @pytest.fixture
    def connection_mock(self, mocker):
        connection_class_mock = mocker.patch('ansible.module_utils.network.checkpoint.checkpoint.Connection')
        return connection_class_mock.return_value

    def test_show_single_object_which_is_not_exist(self, mocker, connection_mock):
        connection_mock.send_request.return_value = (404, failure_msg)
        try:
            result = self._run_module(SHOW_SINGLE_PAYLOAD)
        except Exception as e:
            result = e.args[0]

        assert result['failed']
        assert 'Checkpoint device returned error 404 with message ' + failure_msg == result['msg']

    def test_show_few_objects(self, mocker, connection_mock):
        connection_mock.send_request.return_value = (200, OBJECT)
        result = self._run_module(SHOW_PLURAL_PAYLOAD)

        assert not result['changed']
        assert OBJECT == result['ansible_facts'][api_call_object_plural_version]

    def _run_module(self, module_args):
        set_module_args(module_args)
        with pytest.raises(AnsibleExitJson) as ex:
            self.module.main()
        return ex.value.args[0]
