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# 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.functional import base
from openstack.tests.functional.image.v2.test_image import TEST_IMAGE_NAME
class TestImage(base.BaseFunctionalTest):
def test_images(self):
images = list(self.conn.compute.images())
self.assertGreater(len(images), 0)
for image in images:
self.assertIsInstance(image.id, str)
def _get_non_test_image(self):
images = self.conn.compute.images()
image = next(images)
if image.name == TEST_IMAGE_NAME:
image = next(images)
return image
def test_find_image(self):
image = self._get_non_test_image()
self.assertIsNotNone(image)
sot = self.conn.compute.find_image(image.id)
self.assertEqual(image.id, sot.id)
self.assertEqual(image.name, sot.name)
def test_get_image(self):
image = self._get_non_test_image()
self.assertIsNotNone(image)
sot = self.conn.compute.get_image(image.id)
self.assertEqual(image.id, sot.id)
self.assertEqual(image.name, sot.name)
self.assertIsNotNone(image.links)
self.assertIsNotNone(image.min_disk)
self.assertIsNotNone(image.min_ram)
self.assertIsNotNone(image.metadata)
self.assertIsNotNone(image.progress)
self.assertIsNotNone(image.status)
def test_image_metadata(self):
image = self._get_non_test_image()
# delete pre-existing metadata
self.conn.compute.delete_image_metadata(image, image.metadata.keys())
image = self.conn.compute.get_image_metadata(image)
self.assertFalse(image.metadata)
# get metadata
image = self.conn.compute.get_image_metadata(image)
self.assertFalse(image.metadata)
# set no metadata
self.conn.compute.set_image_metadata(image)
image = self.conn.compute.get_image_metadata(image)
self.assertFalse(image.metadata)
# set empty metadata
self.conn.compute.set_image_metadata(image, k0='')
image = self.conn.compute.get_image_metadata(image)
self.assertIn('k0', image.metadata)
self.assertEqual('', image.metadata['k0'])
# set metadata
self.conn.compute.set_image_metadata(image, k1='v1')
image = self.conn.compute.get_image_metadata(image)
self.assertTrue(image.metadata)
self.assertEqual(2, len(image.metadata))
self.assertIn('k1', image.metadata)
self.assertEqual('v1', image.metadata['k1'])
# set more metadata
self.conn.compute.set_image_metadata(image, k2='v2')
image = self.conn.compute.get_image_metadata(image)
self.assertTrue(image.metadata)
self.assertEqual(3, len(image.metadata))
self.assertIn('k1', image.metadata)
self.assertEqual('v1', image.metadata['k1'])
self.assertIn('k2', image.metadata)
self.assertEqual('v2', image.metadata['k2'])
# update metadata
self.conn.compute.set_image_metadata(image, k1='v1.1')
image = self.conn.compute.get_image_metadata(image)
self.assertTrue(image.metadata)
self.assertEqual(3, len(image.metadata))
self.assertIn('k1', image.metadata)
self.assertEqual('v1.1', image.metadata['k1'])
self.assertIn('k2', image.metadata)
self.assertEqual('v2', image.metadata['k2'])
# delete metadata
self.conn.compute.delete_image_metadata(image, image.metadata.keys())
image = self.conn.compute.get_image_metadata(image)
self.assertFalse(image.metadata)
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