Merge "Add test for cinder volume extend when volume has snapshot"
diff --git a/tempest/api/volume/test_volumes_extend.py b/tempest/api/volume/test_volumes_extend.py
index 84ecb22..837758f 100644
--- a/tempest/api/volume/test_volumes_extend.py
+++ b/tempest/api/volume/test_volumes_extend.py
@@ -13,10 +13,15 @@
# License for the specific language governing permissions and limitations
# under the License.
+import testtools
+
from tempest.api.volume import base
from tempest.common import waiters
+from tempest import config
from tempest.lib import decorators
+CONF = config.CONF
+
class VolumesExtendTest(base.BaseVolumeTest):
@@ -31,3 +36,19 @@
volume['id'], 'available')
volume = self.volumes_client.show_volume(volume['id'])['volume']
self.assertEqual(volume['size'], extend_size)
+
+ @decorators.idempotent_id('86be1cba-2640-11e5-9c82-635fb964c912')
+ @testtools.skipUnless(CONF.volume_feature_enabled.snapshot,
+ "Cinder volume snapshots are disabled")
+ def test_volume_extend_when_volume_has_snapshot(self):
+ volume = self.create_volume()
+ self.create_snapshot(volume['id'])
+
+ extend_size = volume['size'] + 1
+ self.volumes_client.extend_volume(volume['id'], new_size=extend_size)
+
+ waiters.wait_for_volume_resource_status(self.volumes_client,
+ volume['id'], 'available')
+ resized_volume = self.volumes_client.show_volume(
+ volume['id'])['volume']
+ self.assertEqual(extend_size, resized_volume['size'])