# 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_collections.check_point.mgmt.plugins.modules import (
    cp_mgmt_exception_group,
)

OBJECT = {
    "name": "exception_group_2",
    "apply_on": "manually-select-threat-rules",
}

CREATE_PAYLOAD = {
    "name": "exception_group_2",
    "apply_on": "manually-select-threat-rules",
}

UPDATE_PAYLOAD = {
    "name": "exception_group_2",
    "tags": "tag3",
    "apply_on": "all-threat-rules",
}

OBJECT_AFTER_UPDATE = UPDATE_PAYLOAD

DELETE_PAYLOAD = {"name": "exception_group_2", "state": "absent"}

function_path = "ansible_collections.check_point.mgmt.plugins.modules.cp_mgmt_exception_group.api_call"
api_call_object = "exception-group"


class TestCheckpointExceptionGroup(object):
    module = cp_mgmt_exception_group

    @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_create(self, mocker, connection_mock):
        mock_function = mocker.patch(function_path)
        mock_function.return_value = {"changed": True, api_call_object: OBJECT}
        result = self._run_module(CREATE_PAYLOAD)

        assert result["changed"]
        assert OBJECT.items() == result[api_call_object].items()

    def test_create_idempotent(self, mocker, connection_mock):
        mock_function = mocker.patch(function_path)
        mock_function.return_value = {
            "changed": False,
            api_call_object: OBJECT,
        }
        result = self._run_module(CREATE_PAYLOAD)

        assert not result["changed"]

    def test_update(self, mocker, connection_mock):
        mock_function = mocker.patch(function_path)
        mock_function.return_value = {
            "changed": True,
            api_call_object: OBJECT_AFTER_UPDATE,
        }
        result = self._run_module(UPDATE_PAYLOAD)

        assert result["changed"]
        assert OBJECT_AFTER_UPDATE.items() == result[api_call_object].items()

    def test_update_idempotent(self, mocker, connection_mock):
        mock_function = mocker.patch(function_path)
        mock_function.return_value = {
            "changed": False,
            api_call_object: OBJECT_AFTER_UPDATE,
        }
        result = self._run_module(UPDATE_PAYLOAD)

        assert not result["changed"]

    def test_delete(self, mocker, connection_mock):
        mock_function = mocker.patch(function_path)
        mock_function.return_value = {"changed": True}
        result = self._run_module(DELETE_PAYLOAD)

        assert result["changed"]

    def test_delete_idempotent(self, mocker, connection_mock):
        mock_function = mocker.patch(function_path)
        mock_function.return_value = {"changed": False}
        result = self._run_module(DELETE_PAYLOAD)

        assert not result["changed"]

    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]
