Remove hyphen from rand_name calls in compute tests
data_utils.rand_name() appends randam charactors with a hypen like:
def rand_name(name=''):
randbits = str(random.randint(1, 0x7fffffff))
if name:
return name + '-' + randbits
So it is not necessary to specify a hypen in caller side.
This patch removes a hypen in compute tests.
Change-Id: Ibed983d75ad9fdbb1f90100863ba0ff1934ab644
diff --git a/tempest/api/compute/admin/test_aggregates.py b/tempest/api/compute/admin/test_aggregates.py
index b5e969e..3a34a2e 100644
--- a/tempest/api/compute/admin/test_aggregates.py
+++ b/tempest/api/compute/admin/test_aggregates.py
@@ -37,8 +37,8 @@
@classmethod
def resource_setup(cls):
super(AggregatesAdminTestJSON, cls).resource_setup()
- cls.aggregate_name_prefix = 'test_aggregate_'
- cls.az_name_prefix = 'test_az_'
+ cls.aggregate_name_prefix = 'test_aggregate'
+ cls.az_name_prefix = 'test_az'
hosts_all = cls.os_adm.hosts_client.list_hosts()
hosts = map(lambda x: x['host_name'],
@@ -215,7 +215,7 @@
self.addCleanup(self.client.delete_aggregate, aggregate['id'])
self.client.add_host(aggregate['id'], self.host)
self.addCleanup(self.client.remove_host, aggregate['id'], self.host)
- server_name = data_utils.rand_name('test_server_')
+ server_name = data_utils.rand_name('test_server')
admin_servers_client = self.os_adm.servers_client
server = self.create_test_server(name=server_name,
availability_zone=az_name,
diff --git a/tempest/api/compute/admin/test_aggregates_negative.py b/tempest/api/compute/admin/test_aggregates_negative.py
index 07c8c4e..f6d6ad3 100644
--- a/tempest/api/compute/admin/test_aggregates_negative.py
+++ b/tempest/api/compute/admin/test_aggregates_negative.py
@@ -36,8 +36,8 @@
@classmethod
def resource_setup(cls):
super(AggregatesAdminNegativeTestJSON, cls).resource_setup()
- cls.aggregate_name_prefix = 'test_aggregate_'
- cls.az_name_prefix = 'test_az_'
+ cls.aggregate_name_prefix = 'test_aggregate'
+ cls.az_name_prefix = 'test_az'
hosts_all = cls.os_adm.hosts_client.list_hosts()
hosts = map(lambda x: x['host_name'],
@@ -134,7 +134,7 @@
hosts_all = self.os_adm.hosts_client.list_hosts()
hosts = map(lambda x: x['host_name'], hosts_all)
while True:
- non_exist_host = data_utils.rand_name('nonexist_host_')
+ non_exist_host = data_utils.rand_name('nonexist_host')
if non_exist_host not in hosts:
break
@@ -189,7 +189,7 @@
@test.attr(type=['negative', 'gate'])
@test.idempotent_id('95d6a6fa-8da9-4426-84d0-eec0329f2e4d')
def test_aggregate_remove_nonexistent_host(self):
- non_exist_host = data_utils.rand_name('nonexist_host_')
+ non_exist_host = data_utils.rand_name('nonexist_host')
aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
aggregate = self.client.create_aggregate(name=aggregate_name)
self.addCleanup(self.client.delete_aggregate, aggregate['id'])
diff --git a/tempest/api/compute/admin/test_quotas.py b/tempest/api/compute/admin/test_quotas.py
index bbd47b6..7601b25 100644
--- a/tempest/api/compute/admin/test_quotas.py
+++ b/tempest/api/compute/admin/test_quotas.py
@@ -101,7 +101,7 @@
@test.idempotent_id('ce9e0815-8091-4abd-8345-7fe5b85faa1d')
def test_get_updated_quotas(self):
# Verify that GET shows the updated quota set of tenant
- tenant_name = data_utils.rand_name('cpu_quota_tenant_')
+ tenant_name = data_utils.rand_name('cpu_quota_tenant')
tenant_desc = tenant_name + '-desc'
identity_client = self.os_adm.identity_client
tenant = identity_client.create_tenant(name=tenant_name,
@@ -114,8 +114,8 @@
self.assertEqual(5120, quota_set['ram'])
# Verify that GET shows the updated quota set of user
- user_name = data_utils.rand_name('cpu_quota_user_')
- password = data_utils.rand_name('password-')
+ user_name = data_utils.rand_name('cpu_quota_user')
+ password = data_utils.rand_name('password')
email = user_name + '@testmail.tm'
user = identity_client.create_user(name=user_name,
password=password,
@@ -135,7 +135,7 @@
@test.idempotent_id('389d04f0-3a41-405f-9317-e5f86e3c44f0')
def test_delete_quota(self):
# Admin can delete the resource quota set for a tenant
- tenant_name = data_utils.rand_name('ram_quota_tenant_')
+ tenant_name = data_utils.rand_name('ram_quota_tenant')
tenant_desc = tenant_name + '-desc'
identity_client = self.os_adm.identity_client
tenant = identity_client.create_tenant(name=tenant_name,
diff --git a/tempest/api/compute/admin/test_quotas_negative.py b/tempest/api/compute/admin/test_quotas_negative.py
index caa329e..b74285d 100644
--- a/tempest/api/compute/admin/test_quotas_negative.py
+++ b/tempest/api/compute/admin/test_quotas_negative.py
@@ -151,8 +151,8 @@
self.demo_tenant_id,
security_group_rules=default_sg_rules_quota)
- s_name = data_utils.rand_name('securitygroup-')
- s_description = data_utils.rand_name('description-')
+ s_name = data_utils.rand_name('securitygroup')
+ s_description = data_utils.rand_name('description')
securitygroup =\
self.sg_client.create_security_group(s_name, s_description)
self.addCleanup(self.sg_client.delete_security_group,
diff --git a/tempest/api/compute/admin/test_security_groups.py b/tempest/api/compute/admin/test_security_groups.py
index 6d79a77..95656e8 100644
--- a/tempest/api/compute/admin/test_security_groups.py
+++ b/tempest/api/compute/admin/test_security_groups.py
@@ -49,8 +49,8 @@
security_group_list = []
# Create two security groups for a non-admin tenant
for i in range(2):
- name = data_utils.rand_name('securitygroup-')
- description = data_utils.rand_name('description-')
+ name = data_utils.rand_name('securitygroup')
+ description = data_utils.rand_name('description')
securitygroup = (self.client
.create_security_group(name, description))
self.addCleanup(self._delete_security_group,
@@ -60,8 +60,8 @@
client_tenant_id = securitygroup['tenant_id']
# Create two security groups for admin tenant
for i in range(2):
- name = data_utils.rand_name('securitygroup-')
- description = data_utils.rand_name('description-')
+ name = data_utils.rand_name('securitygroup')
+ description = data_utils.rand_name('description')
adm_securitygroup = (self.adm_client
.create_security_group(name,
description))
diff --git a/tempest/api/compute/admin/test_servers_negative.py b/tempest/api/compute/admin/test_servers_negative.py
index edcb052..d7e62df 100644
--- a/tempest/api/compute/admin/test_servers_negative.py
+++ b/tempest/api/compute/admin/test_servers_negative.py
@@ -66,7 +66,7 @@
def test_resize_server_using_overlimit_ram(self):
# NOTE(mriedem): Avoid conflicts with os-quota-class-sets tests.
self.useFixture(fixtures.LockFixture('compute_quotas'))
- flavor_name = data_utils.rand_name("flavor-")
+ flavor_name = data_utils.rand_name("flavor")
flavor_id = self._get_unused_flavor_id()
quota_set = self.quotas_client.get_default_quota_set(self.tenant_id)
ram = int(quota_set['ram']) + 1
@@ -88,7 +88,7 @@
def test_resize_server_using_overlimit_vcpus(self):
# NOTE(mriedem): Avoid conflicts with os-quota-class-sets tests.
self.useFixture(fixtures.LockFixture('compute_quotas'))
- flavor_name = data_utils.rand_name("flavor-")
+ flavor_name = data_utils.rand_name("flavor")
flavor_id = self._get_unused_flavor_id()
ram = 512
quota_set = self.quotas_client.get_default_quota_set(self.tenant_id)
diff --git a/tempest/api/compute/base.py b/tempest/api/compute/base.py
index ddfe6de..05bc9f8 100644
--- a/tempest/api/compute/base.py
+++ b/tempest/api/compute/base.py
@@ -247,7 +247,7 @@
if name is None:
name = data_utils.rand_name(cls.__name__ + "-securitygroup")
if description is None:
- description = data_utils.rand_name('description-')
+ description = data_utils.rand_name('description')
body = \
cls.security_groups_client.create_security_group(name,
description)
diff --git a/tempest/api/compute/images/test_images.py b/tempest/api/compute/images/test_images.py
index 53d0e95..9591b38 100644
--- a/tempest/api/compute/images/test_images.py
+++ b/tempest/api/compute/images/test_images.py
@@ -43,7 +43,7 @@
@test.attr(type='gate')
@test.idempotent_id('aa06b52b-2db5-4807-b218-9441f75d74e3')
def test_delete_saving_image(self):
- snapshot_name = data_utils.rand_name('test-snap-')
+ snapshot_name = data_utils.rand_name('test-snap')
server = self.create_test_server(wait_until='ACTIVE')
self.addCleanup(self.servers_client.delete_server, server['id'])
image = self.create_image_from_server(server['id'],
diff --git a/tempest/api/compute/images/test_images_negative.py b/tempest/api/compute/images/test_images_negative.py
index 10e468e..ad502ad 100644
--- a/tempest/api/compute/images/test_images_negative.py
+++ b/tempest/api/compute/images/test_images_negative.py
@@ -77,7 +77,7 @@
self.servers_client.wait_for_server_status(server['id'],
'SHUTOFF')
self.addCleanup(self.servers_client.delete_server, server['id'])
- snapshot_name = data_utils.rand_name('test-snap-')
+ snapshot_name = data_utils.rand_name('test-snap')
image = self.create_image_from_server(server['id'],
name=snapshot_name,
wait_until='ACTIVE',
@@ -89,7 +89,7 @@
@test.idempotent_id('ec176029-73dc-4037-8d72-2e4ff60cf538')
def test_create_image_specify_uuid_35_characters_or_less(self):
# Return an error if Image ID passed is 35 characters or less
- snapshot_name = data_utils.rand_name('test-snap-')
+ snapshot_name = data_utils.rand_name('test-snap')
test_uuid = ('a' * 35)
self.assertRaises(lib_exc.NotFound, self.client.create_image,
test_uuid, snapshot_name)
@@ -98,7 +98,7 @@
@test.idempotent_id('36741560-510e-4cc2-8641-55fe4dfb2437')
def test_create_image_specify_uuid_37_characters_or_more(self):
# Return an error if Image ID passed is 37 characters or more
- snapshot_name = data_utils.rand_name('test-snap-')
+ snapshot_name = data_utils.rand_name('test-snap')
test_uuid = ('a' * 37)
self.assertRaises(lib_exc.NotFound, self.client.create_image,
test_uuid, snapshot_name)
diff --git a/tempest/api/compute/images/test_images_oneserver_negative.py b/tempest/api/compute/images/test_images_oneserver_negative.py
index c75d1dc..18ce211 100644
--- a/tempest/api/compute/images/test_images_oneserver_negative.py
+++ b/tempest/api/compute/images/test_images_oneserver_negative.py
@@ -84,7 +84,7 @@
@test.idempotent_id('55d1d38c-dd66-4933-9c8e-7d92aeb60ddc')
def test_create_image_specify_invalid_metadata(self):
# Return an error when creating image with invalid metadata
- snapshot_name = data_utils.rand_name('test-snap-')
+ snapshot_name = data_utils.rand_name('test-snap')
meta = {'': ''}
self.assertRaises(lib_exc.BadRequest, self.client.create_image,
self.server_id, snapshot_name, meta)
@@ -93,7 +93,7 @@
@test.idempotent_id('3d24d11f-5366-4536-bd28-cff32b748eca')
def test_create_image_specify_metadata_over_limits(self):
# Return an error when creating image with meta data over 256 chars
- snapshot_name = data_utils.rand_name('test-snap-')
+ snapshot_name = data_utils.rand_name('test-snap')
meta = {'a' * 260: 'b' * 260}
self.assertRaises(lib_exc.BadRequest, self.client.create_image,
self.server_id, snapshot_name, meta)
@@ -104,7 +104,7 @@
# Disallow creating another image when first image is being saved
# Create first snapshot
- snapshot_name = data_utils.rand_name('test-snap-')
+ snapshot_name = data_utils.rand_name('test-snap')
body = self.client.create_image(self.server_id,
snapshot_name)
image_id = data_utils.parse_image_id(body.response['location'])
@@ -112,7 +112,7 @@
self.addCleanup(self._reset_server)
# Create second snapshot
- alt_snapshot_name = data_utils.rand_name('test-snap-')
+ alt_snapshot_name = data_utils.rand_name('test-snap')
self.assertRaises(lib_exc.Conflict, self.client.create_image,
self.server_id, alt_snapshot_name)
@@ -130,7 +130,7 @@
def test_delete_image_that_is_not_yet_active(self):
# Return an error while trying to delete an image what is creating
- snapshot_name = data_utils.rand_name('test-snap-')
+ snapshot_name = data_utils.rand_name('test-snap')
body = self.client.create_image(self.server_id, snapshot_name)
image_id = data_utils.parse_image_id(body.response['location'])
self.image_ids.append(image_id)
diff --git a/tempest/api/compute/keypairs/test_keypairs.py b/tempest/api/compute/keypairs/test_keypairs.py
index 6e59601..20247d0 100644
--- a/tempest/api/compute/keypairs/test_keypairs.py
+++ b/tempest/api/compute/keypairs/test_keypairs.py
@@ -43,7 +43,7 @@
# Create 3 keypairs
key_list = list()
for i in range(3):
- k_name = data_utils.rand_name('keypair-')
+ k_name = data_utils.rand_name('keypair')
keypair = self._create_keypair(k_name)
# Need to pop these keys so that our compare doesn't fail later,
# as the keypair dicts from list API doesn't have them.
@@ -69,7 +69,7 @@
@test.idempotent_id('6c1d3123-4519-4742-9194-622cb1714b7d')
def test_keypair_create_delete(self):
# Keypair should be created, verified and deleted
- k_name = data_utils.rand_name('keypair-')
+ k_name = data_utils.rand_name('keypair')
keypair = self._create_keypair(k_name)
private_key = keypair['private_key']
key_name = keypair['name']
@@ -83,7 +83,7 @@
@test.idempotent_id('a4233d5d-52d8-47cc-9a25-e1864527e3df')
def test_get_keypair_detail(self):
# Keypair should be created, Got details by name and deleted
- k_name = data_utils.rand_name('keypair-')
+ k_name = data_utils.rand_name('keypair')
self._create_keypair(k_name)
keypair_detail = self.client.get_keypair(k_name)
self.assertIn('name', keypair_detail)
@@ -99,7 +99,7 @@
@test.idempotent_id('39c90c6a-304a-49dd-95ec-2366129def05')
def test_keypair_create_with_pub_key(self):
# Keypair should be created with a given public key
- k_name = data_utils.rand_name('keypair-')
+ k_name = data_utils.rand_name('keypair')
pub_key = ("ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCs"
"Ne3/1ILNCqFyfYWDeTKLD6jEXC2OQHLmietMWW+/vd"
"aZq7KZEwO0jhglaFjU1mpqq4Gz5RX156sCTNM9vRbw"
diff --git a/tempest/api/compute/keypairs/test_keypairs_negative.py b/tempest/api/compute/keypairs/test_keypairs_negative.py
index 7a1a5e3..6aa0939 100644
--- a/tempest/api/compute/keypairs/test_keypairs_negative.py
+++ b/tempest/api/compute/keypairs/test_keypairs_negative.py
@@ -36,7 +36,7 @@
@test.idempotent_id('29cca892-46ae-4d48-bc32-8fe7e731eb81')
def test_keypair_create_with_invalid_pub_key(self):
# Keypair should not be created with a non RSA public key
- k_name = data_utils.rand_name('keypair-')
+ k_name = data_utils.rand_name('keypair')
pub_key = "ssh-rsa JUNK nova@ubuntu"
self.assertRaises(lib_exc.BadRequest,
self._create_keypair, k_name, pub_key)
@@ -45,7 +45,7 @@
@test.idempotent_id('7cc32e47-4c42-489d-9623-c5e2cb5a2fa5')
def test_keypair_delete_nonexistent_key(self):
# Non-existent key deletion should throw a proper error
- k_name = data_utils.rand_name("keypair-non-existent-")
+ k_name = data_utils.rand_name("keypair-non-existent")
self.assertRaises(lib_exc.NotFound, self.client.delete_keypair,
k_name)
@@ -53,7 +53,7 @@
@test.idempotent_id('dade320e-69ca-42a9-ba4a-345300f127e0')
def test_create_keypair_with_empty_public_key(self):
# Keypair should not be created with an empty public key
- k_name = data_utils.rand_name("keypair-")
+ k_name = data_utils.rand_name("keypair")
pub_key = ' '
self.assertRaises(lib_exc.BadRequest, self._create_keypair,
k_name, pub_key)
@@ -62,7 +62,7 @@
@test.idempotent_id('fc100c19-2926-4b9c-8fdc-d0589ee2f9ff')
def test_create_keypair_when_public_key_bits_exceeds_maximum(self):
# Keypair should not be created when public key bits are too long
- k_name = data_utils.rand_name("keypair-")
+ k_name = data_utils.rand_name("keypair")
pub_key = 'ssh-rsa ' + 'A' * 2048 + ' openstack@ubuntu'
self.assertRaises(lib_exc.BadRequest, self._create_keypair,
k_name, pub_key)
@@ -71,7 +71,7 @@
@test.idempotent_id('0359a7f1-f002-4682-8073-0c91e4011b7c')
def test_create_keypair_with_duplicate_name(self):
# Keypairs with duplicate names should not be created
- k_name = data_utils.rand_name('keypair-')
+ k_name = data_utils.rand_name('keypair')
self.client.create_keypair(k_name)
# Now try the same keyname to create another key
self.assertRaises(lib_exc.Conflict, self._create_keypair,
diff --git a/tempest/api/compute/security_groups/test_security_groups.py b/tempest/api/compute/security_groups/test_security_groups.py
index 71ee16a..16e7acf 100644
--- a/tempest/api/compute/security_groups/test_security_groups.py
+++ b/tempest/api/compute/security_groups/test_security_groups.py
@@ -137,8 +137,8 @@
self.assertIn('id', securitygroup)
securitygroup_id = securitygroup['id']
# Update the name and description
- s_new_name = data_utils.rand_name('sg-hth-')
- s_new_des = data_utils.rand_name('description-hth-')
+ s_new_name = data_utils.rand_name('sg-hth')
+ s_new_des = data_utils.rand_name('description-hth')
self.client.update_security_group(securitygroup_id,
name=s_new_name,
description=s_new_des)
diff --git a/tempest/api/compute/security_groups/test_security_groups_negative.py b/tempest/api/compute/security_groups/test_security_groups_negative.py
index 11ea30b..e069f6e 100644
--- a/tempest/api/compute/security_groups/test_security_groups_negative.py
+++ b/tempest/api/compute/security_groups/test_security_groups_negative.py
@@ -69,7 +69,7 @@
def test_security_group_create_with_invalid_group_name(self):
# Negative test: Security Group should not be created with group name
# as an empty string/with white spaces/chars more than 255
- s_description = data_utils.rand_name('description-')
+ s_description = data_utils.rand_name('description')
# Create Security Group with empty string as group name
self.assertRaises(lib_exc.BadRequest,
self.client.create_security_group, "", s_description)
@@ -91,7 +91,7 @@
def test_security_group_create_with_invalid_group_description(self):
# Negative test:Security Group should not be created with description
# as an empty string/with white spaces/chars more than 255
- s_name = data_utils.rand_name('securitygroup-')
+ s_name = data_utils.rand_name('securitygroup')
# Create Security Group with empty string as description
self.assertRaises(lib_exc.BadRequest,
self.client.create_security_group, s_name, "")
@@ -112,8 +112,8 @@
def test_security_group_create_with_duplicate_name(self):
# Negative test:Security Group with duplicate name should not
# be created
- s_name = data_utils.rand_name('securitygroup-')
- s_description = data_utils.rand_name('description-')
+ s_name = data_utils.rand_name('securitygroup')
+ s_description = data_utils.rand_name('description')
self.create_security_group(s_name, s_description)
# Now try the Security Group with the same 'Name'
self.assertRaises(lib_exc.BadRequest,
@@ -161,10 +161,10 @@
@test.services('network')
def test_update_security_group_with_invalid_sg_id(self):
# Update security_group with invalid sg_id should fail
- s_name = data_utils.rand_name('sg-')
- s_description = data_utils.rand_name('description-')
+ s_name = data_utils.rand_name('sg')
+ s_description = data_utils.rand_name('description')
# Create a non int sg_id
- sg_id_invalid = data_utils.rand_name('sg-')
+ sg_id_invalid = data_utils.rand_name('sg')
self.assertRaises(lib_exc.BadRequest,
self.client.update_security_group, sg_id_invalid,
name=s_name, description=s_description)
@@ -207,8 +207,8 @@
def test_update_non_existent_security_group(self):
# Update a non-existent Security Group should Fail
non_exist_id = self._generate_a_non_existent_security_group_id()
- s_name = data_utils.rand_name('sg-')
- s_description = data_utils.rand_name('description-')
+ s_name = data_utils.rand_name('sg')
+ s_description = data_utils.rand_name('description')
self.assertRaises(lib_exc.NotFound,
self.client.update_security_group,
non_exist_id, name=s_name,
diff --git a/tempest/api/compute/test_authorization.py b/tempest/api/compute/test_authorization.py
index 2094d83..f9ee75b 100644
--- a/tempest/api/compute/test_authorization.py
+++ b/tempest/api/compute/test_authorization.py
@@ -214,7 +214,7 @@
# A create keypair request should fail if the tenant id does not match
# the current user
# POST keypair with other user tenant
- k_name = data_utils.rand_name('keypair-')
+ k_name = data_utils.rand_name('keypair')
try:
# Change the base URL to impersonate another user
self.alt_keypairs_client.auth_provider.set_alt_auth_data(
@@ -269,7 +269,7 @@
# A create security group request should fail if the tenant id does not
# match the current user
# POST security group with other user tenant
- s_name = data_utils.rand_name('security-')
+ s_name = data_utils.rand_name('security')
s_description = data_utils.rand_name('security')
try:
# Change the base URL to impersonate another user
diff --git a/tempest/api/compute/test_live_block_migration_negative.py b/tempest/api/compute/test_live_block_migration_negative.py
index e1d353f..b59e334 100644
--- a/tempest/api/compute/test_live_block_migration_negative.py
+++ b/tempest/api/compute/test_live_block_migration_negative.py
@@ -49,7 +49,7 @@
@test.idempotent_id('7fb7856e-ae92-44c9-861a-af62d7830bcb')
def test_invalid_host_for_migration(self):
# Migrating to an invalid host should not change the status
- target_host = data_utils.rand_name('host-')
+ target_host = data_utils.rand_name('host')
server = self.create_test_server(wait_until="ACTIVE")
server_id = server['id']
diff --git a/tempest/api/compute/volumes/test_volumes_negative.py b/tempest/api/compute/volumes/test_volumes_negative.py
index 50ce198..fb9f365 100644
--- a/tempest/api/compute/volumes/test_volumes_negative.py
+++ b/tempest/api/compute/volumes/test_volumes_negative.py
@@ -62,7 +62,7 @@
def test_create_volume_with_invalid_size(self):
# Negative: Should not be able to create volume with invalid size
# in request
- v_name = data_utils.rand_name('Volume-')
+ v_name = data_utils.rand_name('Volume')
metadata = {'Type': 'work'}
self.assertRaises(lib_exc.BadRequest, self.client.create_volume,
size='#$%', display_name=v_name, metadata=metadata)
@@ -72,7 +72,7 @@
def test_create_volume_with_out_passing_size(self):
# Negative: Should not be able to create volume without passing size
# in request
- v_name = data_utils.rand_name('Volume-')
+ v_name = data_utils.rand_name('Volume')
metadata = {'Type': 'work'}
self.assertRaises(lib_exc.BadRequest, self.client.create_volume,
size='', display_name=v_name, metadata=metadata)
@@ -81,7 +81,7 @@
@test.idempotent_id('8cce995e-0a83-479a-b94d-e1e40b8a09d1')
def test_create_volume_with_size_zero(self):
# Negative: Should not be able to create volume with size zero
- v_name = data_utils.rand_name('Volume-')
+ v_name = data_utils.rand_name('Volume')
metadata = {'Type': 'work'}
self.assertRaises(lib_exc.BadRequest, self.client.create_volume,
size='0', display_name=v_name, metadata=metadata)