#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

import datetime

import mock
from oslo_utils import uuidutils

from esi_leap.common import notification_utils as notif_utils
from esi_leap.objects import fields
from esi_leap.objects import lease as lease_obj
from esi_leap.resource_objects.fake_node import FakeNode
from esi_leap.tests import base as tests_base


class NotifyTestCase(tests_base.TestCase):
    def setUp(self):
        super(NotifyTestCase, self).setUp()
        self.lease_notify_mock = mock.Mock()
        self.lease_notify_mock.__name__ = "LeaseCRUDNotification"
        self.crud_notify_obj = {
            "lease": (self.lease_notify_mock, lease_obj.LeaseCRUDPayload),
        }
        self.lease = lease_obj.Lease(
            id="12345",
            name="test_lease",
            start_time=datetime.datetime(2016, 7, 16, 19, 20, 30),
            end_time=datetime.datetime(2016, 8, 16, 19, 20, 30),
            fulfill_time=datetime.datetime(2016, 7, 16, 19, 21, 30),
            expire_time=datetime.datetime(2016, 8, 16, 19, 21, 30),
            uuid="13921c8d-ce11-4b6d-99ed-10e19d184e5f",
            resource_type="test_node",
            resource_uuid="111",
            project_id="lesseeid",
            owner_id="ownerid",
            parent_lease_uuid=None,
            offer_uuid=None,
            properties=None,
            status="created",
            purpose=None,
        )
        self.node = FakeNode(uuidutils.generate_uuid(), "12345")

    def test_emit_notification(self):
        self.config(host="fake-host")
        test_level = fields.NotificationLevel.INFO
        test_status = fields.NotificationStatus.SUCCESS
        notif_utils._emit_notification(
            self.context,
            self.lease,
            "fulfill",
            test_level,
            test_status,
            self.crud_notify_obj,
            node=self.node,
        )
        init_kwargs = self.lease_notify_mock.call_args[1]
        publisher = init_kwargs["publisher"]
        event_type = init_kwargs["event_type"]
        payload = init_kwargs["payload"]
        level = init_kwargs["level"]
        self.assertEqual("fake-host", publisher.host)
        self.assertEqual("esi-leap-manager", publisher.service)
        self.assertEqual("fulfill", event_type.action)
        self.assertEqual("lease", event_type.object)
        self.assertEqual(test_status, event_type.status)
        self.assertEqual(test_level, level)
        self.assertEqual(self.lease.name, payload.name)
        self.assertEqual(self.lease.uuid, payload.uuid)
        self.assertEqual(self.node.node_name, payload.node_name)
