# -*- encoding: utf-8 -*-
# Copyright (c) 2016 b<>com
#
#
# 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.

from __future__ import unicode_literals

import functools

from tempest import test

from watcher_tempest_plugin.tests.scenario import base


class TestExecuteDummyStrategy(base.BaseInfraOptimScenarioTest):
    """Tests for action plans"""

    def test_execute_dummy_action_plan(self):
        """Execute an action plan based on the DUMMY strategy

        - create an audit template with the dummy strategy
        - run the audit to create an action plan
        - get the action plan
        - run the action plan
        - get results and make sure it succeeded
        """
        _, audit_template = self.create_audit_template()
        _, audit = self.create_audit(audit_template['uuid'])

        self.assertTrue(test.call_until_true(
            func=functools.partial(self.has_audit_succeeded, audit['uuid']),
            duration=30,
            sleep_for=.5
        ))
        _, action_plans = self.client.list_action_plan_by_audit(audit['uuid'])
        action_plan = action_plans['action_plans'][0]

        _, action_plan = self.client.show_action_plan(action_plan['uuid'])

        # Execute the action by changing its state to TRIGGERED
        _, updated_ap = self.client.update_action_plan(
            action_plan['uuid'],
            patch=[{'path': '/state', 'op': 'replace', 'value': 'TRIGGERED'}]
        )

        def has_finished(action_plan_uuid):
            return self.has_action_plan_finished(action_plan_uuid)

        self.assertTrue(test.call_until_true(
            func=functools.partial(has_finished, action_plan['uuid']),
            duration=30,
            sleep_for=.5
        ))
        _, finished_ap = self.client.show_action_plan(action_plan['uuid'])

        self.assertIn(updated_ap['state'], ('TRIGGERED', 'ONGOING'))
        self.assertEqual(finished_ap['state'], 'SUCCEEDED')