Sindbad~EG File Manager

# Copyright (c) 2015 Hewlett-Packard Development Company, L.P.
#
# 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.

"""
test_cloud_services
----------------------------------

Tests Keystone services commands.
"""

from openstack.cloud.exc import OpenStackCloudException
from openstack.cloud.exc import OpenStackCloudUnavailableFeature
from openstack.tests.unit import base
from testtools import matchers


class CloudServices(base.TestCase):

    def setUp(self, cloud_config_fixture='clouds.yaml'):
        super(CloudServices, self).setUp(cloud_config_fixture)

    def get_mock_url(self, service_type='identity', interface='public',
                     resource='services', append=None, base_url_append='v3'):

        return super(CloudServices, self).get_mock_url(
            service_type, interface, resource, append, base_url_append)

    def test_create_service_v2(self):
        self.use_keystone_v2()
        service_data = self._get_service_data(name='a service', type='network',
                                              description='A test service')
        reference_req = service_data.json_request.copy()
        reference_req.pop('enabled')
        self.register_uris([
            dict(method='POST',
                 uri=self.get_mock_url(base_url_append='OS-KSADM'),
                 status_code=200,
                 json=service_data.json_response_v2,
                 validate=dict(json={'OS-KSADM:service': reference_req}))
        ])

        service = self.cloud.create_service(
            name=service_data.service_name,
            service_type=service_data.service_type,
            description=service_data.description)
        self.assertThat(service.name,
                        matchers.Equals(service_data.service_name))
        self.assertThat(service.id, matchers.Equals(service_data.service_id))
        self.assertThat(service.description,
                        matchers.Equals(service_data.description))
        self.assertThat(service.type,
                        matchers.Equals(service_data.service_type))
        self.assert_calls()

    def test_create_service_v3(self):
        service_data = self._get_service_data(name='a service', type='network',
                                              description='A test service')
        self.register_uris([
            dict(method='POST',
                 uri=self.get_mock_url(),
                 status_code=200,
                 json=service_data.json_response_v3,
                 validate=dict(json={'service': service_data.json_request}))
        ])

        service = self.cloud.create_service(
            name=service_data.service_name,
            service_type=service_data.service_type,
            description=service_data.description)
        self.assertThat(service.name,
                        matchers.Equals(service_data.service_name))
        self.assertThat(service.id, matchers.Equals(service_data.service_id))
        self.assertThat(service.description,
                        matchers.Equals(service_data.description))
        self.assertThat(service.type,
                        matchers.Equals(service_data.service_type))
        self.assert_calls()

    def test_update_service_v2(self):
        self.use_keystone_v2()
        # NOTE(SamYaple): Update service only works with v3 api
        self.assertRaises(OpenStackCloudUnavailableFeature,
                          self.cloud.update_service,
                          'service_id', name='new name')

    def test_update_service_v3(self):
        service_data = self._get_service_data(name='a service', type='network',
                                              description='A test service')
        request = service_data.json_request.copy()
        request['enabled'] = False
        resp = service_data.json_response_v3.copy()
        resp['enabled'] = False
        request.pop('description')
        request.pop('name')
        request.pop('type')
        self.register_uris([
            dict(method='GET',
                 uri=self.get_mock_url(),
                 status_code=200,
                 json={'services': [resp['service']]}),
            dict(method='PATCH',
                 uri=self.get_mock_url(append=[service_data.service_id]),
                 status_code=200,
                 json=resp,
                 validate=dict(json={'service': request}))
        ])

        service = self.cloud.update_service(
            service_data.service_id, enabled=False)
        self.assertThat(service.name,
                        matchers.Equals(service_data.service_name))
        self.assertThat(service.id, matchers.Equals(service_data.service_id))
        self.assertThat(service.description,
                        matchers.Equals(service_data.description))
        self.assertThat(service.type,
                        matchers.Equals(service_data.service_type))
        self.assert_calls()

    def test_list_services(self):
        service_data = self._get_service_data()
        self.register_uris([
            dict(method='GET',
                 uri=self.get_mock_url(),
                 status_code=200,
                 json={'services': [service_data.json_response_v3['service']]})
        ])
        services = self.cloud.list_services()
        self.assertThat(len(services), matchers.Equals(1))
        self.assertThat(services[0].id,
                        matchers.Equals(service_data.service_id))
        self.assertThat(services[0].name,
                        matchers.Equals(service_data.service_name))
        self.assertThat(services[0].type,
                        matchers.Equals(service_data.service_type))
        self.assert_calls()

    def test_get_service(self):
        service_data = self._get_service_data()
        service2_data = self._get_service_data()
        self.register_uris([
            dict(method='GET',
                 uri=self.get_mock_url(),
                 status_code=200,
                 json={'services': [
                     service_data.json_response_v3['service'],
                     service2_data.json_response_v3['service']]}),
            dict(method='GET',
                 uri=self.get_mock_url(),
                 status_code=200,
                 json={'services': [
                     service_data.json_response_v3['service'],
                     service2_data.json_response_v3['service']]}),
            dict(method='GET',
                 uri=self.get_mock_url(),
                 status_code=200,
                 json={'services': [
                     service_data.json_response_v3['service'],
                     service2_data.json_response_v3['service']]}),
            dict(method='GET',
                 uri=self.get_mock_url(),
                 status_code=400),
        ])

        # Search by id
        service = self.cloud.get_service(name_or_id=service_data.service_id)
        self.assertThat(service.id, matchers.Equals(service_data.service_id))

        # Search by name
        service = self.cloud.get_service(
            name_or_id=service_data.service_name)
        # test we are getting exactly 1 element
        self.assertThat(service.id, matchers.Equals(service_data.service_id))

        # Not found
        service = self.cloud.get_service(name_or_id='INVALID SERVICE')
        self.assertIs(None, service)

        # Multiple matches
        # test we are getting an Exception
        self.assertRaises(OpenStackCloudException, self.cloud.get_service,
                          name_or_id=None, filters={'type': 'type2'})
        self.assert_calls()

    def test_search_services(self):
        service_data = self._get_service_data()
        service2_data = self._get_service_data(type=service_data.service_type)
        self.register_uris([
            dict(method='GET',
                 uri=self.get_mock_url(),
                 status_code=200,
                 json={'services': [
                     service_data.json_response_v3['service'],
                     service2_data.json_response_v3['service']]}),
            dict(method='GET',
                 uri=self.get_mock_url(),
                 status_code=200,
                 json={'services': [
                     service_data.json_response_v3['service'],
                     service2_data.json_response_v3['service']]}),
            dict(method='GET',
                 uri=self.get_mock_url(),
                 status_code=200,
                 json={'services': [
                     service_data.json_response_v3['service'],
                     service2_data.json_response_v3['service']]}),
            dict(method='GET',
                 uri=self.get_mock_url(),
                 status_code=200,
                 json={'services': [
                     service_data.json_response_v3['service'],
                     service2_data.json_response_v3['service']]}),
        ])

        # Search by id
        services = self.cloud.search_services(
            name_or_id=service_data.service_id)
        # test we are getting exactly 1 element
        self.assertThat(len(services), matchers.Equals(1))
        self.assertThat(services[0].id,
                        matchers.Equals(service_data.service_id))

        # Search by name
        services = self.cloud.search_services(
            name_or_id=service_data.service_name)
        # test we are getting exactly 1 element
        self.assertThat(len(services), matchers.Equals(1))
        self.assertThat(services[0].name,
                        matchers.Equals(service_data.service_name))

        # Not found
        services = self.cloud.search_services(name_or_id='!INVALID!')
        self.assertThat(len(services), matchers.Equals(0))

        # Multiple matches
        services = self.cloud.search_services(
            filters={'type': service_data.service_type})
        # test we are getting exactly 2 elements
        self.assertThat(len(services), matchers.Equals(2))
        self.assertThat(services[0].id,
                        matchers.Equals(service_data.service_id))
        self.assertThat(services[1].id,
                        matchers.Equals(service2_data.service_id))
        self.assert_calls()

    def test_delete_service(self):
        service_data = self._get_service_data()
        self.register_uris([
            dict(method='GET',
                 uri=self.get_mock_url(),
                 status_code=200,
                 json={'services': [
                     service_data.json_response_v3['service']]}),
            dict(method='DELETE',
                 uri=self.get_mock_url(append=[service_data.service_id]),
                 status_code=204),
            dict(method='GET',
                 uri=self.get_mock_url(),
                 status_code=200,
                 json={'services': [
                     service_data.json_response_v3['service']]}),
            dict(method='DELETE',
                 uri=self.get_mock_url(append=[service_data.service_id]),
                 status_code=204)
        ])

        # Delete by name
        self.cloud.delete_service(name_or_id=service_data.service_name)

        # Delete by id
        self.cloud.delete_service(service_data.service_id)

        self.assert_calls()