# Copyright (c) 2017 EasyStack 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.

from unittest import mock

from sahara_plugin_vanilla.plugins.vanilla.hadoop2 import oozie_helper
from sahara_plugin_vanilla.tests.unit import base


class TestOozieHelper(base.SaharaTestCase):

    def setUp(self):
        super(TestOozieHelper, self).setUp()

    def test_get_oozie_required_xml_configs(self):
        hadoop_conf_dir = '/root'
        configs = {
            'oozie.service.ActionService.executor.ext.classes':
            'org.apache.oozie.action.email.EmailActionExecutor,'
            'org.apache.oozie.action.hadoop.HiveActionExecutor,'
            'org.apache.oozie.action.hadoop.ShellActionExecutor,'
            'org.apache.oozie.action.hadoop.SqoopActionExecutor,'
            'org.apache.oozie.action.hadoop.DistcpActionExecutor',

            'oozie.service.SchemaService.wf.ext.schemas':
            'shell-action-0.1.xsd,shell-action-0.2.xsd,shell-action-0.3.xsd,'
            'email-action-0.1.xsd,hive-action-0.2.xsd,hive-action-0.3.xsd,'
            'hive-action-0.4.xsd,hive-action-0.5.xsd,sqoop-action-0.2.xsd,'
            'sqoop-action-0.3.xsd,sqoop-action-0.4.xsd,ssh-action-0.1.xsd,'
            'ssh-action-0.2.xsd,distcp-action-0.1.xsd,distcp-action-0.2.xsd,'
            'oozie-sla-0.1.xsd,oozie-sla-0.2.xsd',

            'oozie.service.JPAService.create.db.schema': 'false',
            'oozie.service.HadoopAccessorService.hadoop.configurations':
                '*=/root'
        }
        ret = oozie_helper.get_oozie_required_xml_configs(hadoop_conf_dir)
        self.assertEqual(ret, configs)

    @mock.patch('sahara_plugin_vanilla.plugins.vanilla.hadoop2.'
                'utils.get_oozie_password')
    def test_get_oozie_mysql_configs(self, get_oozie_password):
        get_oozie_password.return_value = '123'
        configs = {
            'oozie.service.JPAService.jdbc.driver':
            'com.mysql.jdbc.Driver',
            'oozie.service.JPAService.jdbc.url':
            'jdbc:mysql://localhost:3306/oozie',
            'oozie.service.JPAService.jdbc.username': 'oozie',
            'oozie.service.JPAService.jdbc.password': '123'
        }
        cluster = mock.Mock()
        ret = oozie_helper.get_oozie_mysql_configs(cluster)
        get_oozie_password.assert_called_once_with(cluster)
        self.assertEqual(ret, configs)