# 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 cinderclient.v1 import volume_types
from cinderclient.tests.unit import utils
from cinderclient.tests.unit.v1 import fakes

cs = fakes.FakeClient()


class TypesTest(utils.TestCase):
    def test_list_types(self):
        tl = cs.volume_types.list()
        cs.assert_called('GET', '/types')
        for t in tl:
            self.assertIsInstance(t, volume_types.VolumeType)

    def test_create(self):
        t = cs.volume_types.create('test-type-3')
        cs.assert_called('POST', '/types')
        self.assertIsInstance(t, volume_types.VolumeType)

    def test_set_key(self):
        t = cs.volume_types.get(1)
        t.set_keys({'k': 'v'})
        cs.assert_called('POST',
                         '/types/1/extra_specs',
                         {'extra_specs': {'k': 'v'}})

    def test_unset_keys(self):
        t = cs.volume_types.get(1)
        t.unset_keys(['k'])
        cs.assert_called('DELETE', '/types/1/extra_specs/k')

    def test_unset_multiple_keys(self):
        t = cs.volume_types.get(1)
        t.unset_keys(['k', 'm'])
        cs.assert_called_anytime('DELETE', '/types/1/extra_specs/k')
        cs.assert_called_anytime('DELETE', '/types/1/extra_specs/m')

    def test_delete(self):
        cs.volume_types.delete(1)
        cs.assert_called('DELETE', '/types/1')
