# Copyright 2014 - Mirantis, Inc.
#
#    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 json

from mistralclient.tests.unit.v2 import base
from mistralclient.api.v2 import tasks

# TODO: later we need additional tests verifying all the errors etc.

TASK = {
    'id': "1",
    'execution_id': '123',
    'name': 'my_task',
    'wf_name': 'my_wf',
    'state': 'RUNNING',
    'tags': ['deployment', 'demo']
}


URL_TEMPLATE = '/tasks'
URL_TEMPLATE_ID = '/tasks/%s'


class TestTasksV2(base.BaseClientV2Test):
    def test_update(self):
        mock = self.mock_http_put(content=TASK)
        body = {
            'state': TASK['state']
        }

        task = self.tasks.update(TASK['id'],
                                 TASK['state'])

        self.assertIsNotNone(task)
        self.assertEqual(tasks.Task(self.tasks, TASK).__dict__, task.__dict__)
        mock.assert_called_once_with(
            URL_TEMPLATE_ID % TASK['id'], json.dumps(body))

    def test_list(self):
        mock = self.mock_http_get(content={'tasks': [TASK]})

        task_list = self.tasks.list()

        self.assertEqual(1, len(task_list))
        task = task_list[0]

        self.assertEqual(tasks.Task(self.tasks, TASK).__dict__, task.__dict__)
        mock.assert_called_once_with(URL_TEMPLATE)

    def test_get(self):
        mock = self.mock_http_get(content=TASK)

        task = self.tasks.get(TASK['id'])

        self.assertEqual(tasks.Task(self.tasks, TASK).__dict__, task.__dict__)
        mock.assert_called_once_with(
            URL_TEMPLATE_ID % TASK['id'])