#    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 testtools
from testtools import matchers

from zunclient.tests.unit import utils
from zunclient.v1 import versions


VERSION1 = {'status': 'CURRENT',
            'min_version': '1.1',
            'max_version': '1.12',
            'id': 'v1',
            }

fake_responses = {
    'https://example.com':
    {
        'GET': (
            {},
            {'versions': [VERSION1]},
        ),
    },
}


class VersionManagerTest(testtools.TestCase):

    def test_version_list(self):
        self._test_version_list('https://example.com')
        self._test_version_list('https://example.com/v1')
        self._test_version_list('https://example.com/v1/')

    def _test_version_list(self, endpoint):
        api = utils.FakeAPI(fake_responses, endpoint=endpoint)
        mgr = versions.VersionManager(api)
        api_versions = mgr.list()
        expect = [
            ('GET', 'https://example.com', {}, None),
        ]
        self.assertEqual(expect, api.calls)
        self.assertThat(api_versions, matchers.HasLength(1))