# 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 openstack.tests.unit import base


class TestGroups(base.TestCase):
    def setUp(self, cloud_config_fixture='clouds.yaml'):
        super(TestGroups, self).setUp(
            cloud_config_fixture=cloud_config_fixture
        )
        self.addCleanup(self.assert_calls)

    def get_mock_url(
        self,
        service_type='identity',
        interface='public',
        resource='groups',
        append=None,
        base_url_append='v3',
    ):
        return super(TestGroups, self).get_mock_url(
            service_type='identity',
            interface=interface,
            resource=resource,
            append=append,
            base_url_append=base_url_append,
        )

    def test_list_groups(self):
        group_data = self._get_group_data()
        self.register_uris(
            [
                dict(
                    method='GET',
                    uri=self.get_mock_url(),
                    status_code=200,
                    json={'groups': [group_data.json_response['group']]},
                )
            ]
        )
        self.cloud.list_groups()

    def test_get_group(self):
        group_data = self._get_group_data()
        self.register_uris(
            [
                dict(
                    method='GET',
                    uri=self.get_mock_url(),
                    status_code=200,
                    json={'groups': [group_data.json_response['group']]},
                ),
            ]
        )
        self.cloud.get_group(group_data.group_id)

    def test_delete_group(self):
        group_data = self._get_group_data()
        self.register_uris(
            [
                dict(
                    method='GET',
                    uri=self.get_mock_url(append=[group_data.group_id]),
                    status_code=200,
                    json={'group': group_data.json_response['group']},
                ),
                dict(
                    method='DELETE',
                    uri=self.get_mock_url(append=[group_data.group_id]),
                    status_code=204,
                ),
            ]
        )
        self.assertTrue(self.cloud.delete_group(group_data.group_id))

    def test_create_group(self):
        domain_data = self._get_domain_data()
        group_data = self._get_group_data(domain_id=domain_data.domain_id)
        self.register_uris(
            [
                dict(
                    method='GET',
                    uri=self.get_mock_url(
                        resource='domains', append=[domain_data.domain_id]
                    ),
                    status_code=200,
                    json=domain_data.json_response,
                ),
                dict(
                    method='POST',
                    uri=self.get_mock_url(),
                    status_code=200,
                    json=group_data.json_response,
                    validate=dict(json=group_data.json_request),
                ),
            ]
        )
        self.cloud.create_group(
            name=group_data.group_name,
            description=group_data.description,
            domain=group_data.domain_id,
        )

    def test_update_group(self):
        group_data = self._get_group_data()
        # Domain ID is not sent
        group_data.json_request['group'].pop('domain_id')
        self.register_uris(
            [
                dict(
                    method='GET',
                    uri=self.get_mock_url(append=[group_data.group_id]),
                    status_code=200,
                    json={'group': group_data.json_response['group']},
                ),
                dict(
                    method='PATCH',
                    uri=self.get_mock_url(append=[group_data.group_id]),
                    status_code=200,
                    json=group_data.json_response,
                    validate=dict(
                        json={
                            'group': {
                                'name': 'new_name',
                                'description': 'new_description',
                            }
                        }
                    ),
                ),
            ]
        )
        self.cloud.update_group(
            group_data.group_id, 'new_name', 'new_description'
        )