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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.
"""
test_exceptions
----------------------------------
Tests for `neutron_lib.exception` module.
"""
import functools
from neutron_lib._i18n import _
import neutron_lib.exceptions as ne
from neutron_lib.tests import _base as base
def _raise(exc_class, **kwargs):
raise exc_class(**kwargs)
class TestExceptionsBase(base.BaseTestCase):
def _check_nexc(self, exc_class, expected_msg, **kwargs):
raise_exc_class = functools.partial(_raise, exc_class)
e = self.assertRaises(exc_class, raise_exc_class, **kwargs)
self.assertEqual(expected_msg, str(e))
class TestExceptions(TestExceptionsBase):
def test_base(self):
self._check_nexc(
ne.NeutronException,
_('An unknown exception occurred.'))
def test_not_found(self):
self._check_nexc(
ne.NotFound,
_('An unknown exception occurred.'))
def test_conflict(self):
self._check_nexc(
ne.Conflict,
_('An unknown exception occurred.'))
def test_bad_request(self):
self._check_nexc(
ne.BadRequest,
_('Bad A request: B.'),
resource='A', msg='B')
def test_bad_request_misused(self):
try:
self._check_nexc(
ne.BadRequest,
_('Bad A request: B.'),
resource='A', msg='B')
except AttributeError:
pass
def test_not_authorized(self):
self._check_nexc(
ne.NotAuthorized,
_("Not authorized."))
def test_service_unavailable(self):
self._check_nexc(
ne.ServiceUnavailable,
_("The service is unavailable."))
def test_admin_required(self):
self._check_nexc(
ne.AdminRequired,
_("User does not have admin privileges: hoser."),
reason="hoser")
def test_object_not_found(self):
self._check_nexc(
ne.ObjectNotFound,
_("Object fallout tato not found."),
id="fallout tato")
def test_network_not_found(self):
self._check_nexc(
ne.NetworkNotFound,
_("Network spam could not be found."),
net_id="spam")
def test_subnet_not_found(self):
self._check_nexc(
ne.SubnetNotFound,
_("Subnet root could not be found."),
subnet_id="root")
def test_port_not_found(self):
self._check_nexc(
ne.PortNotFound,
_("Port harbor could not be found."),
port_id="harbor")
def test_port_not_found_on_network(self):
self._check_nexc(
ne.PortNotFoundOnNetwork,
_("Port serial could not be found on network USB."),
port_id="serial", net_id="USB")
def test_device_not_found_error(self):
self._check_nexc(
ne.DeviceNotFoundError,
_("Device 'device' does not exist."),
device_name="device")
def test_in_use(self):
self._check_nexc(
ne.InUse,
_("The resource is in use."))
def test_network_in_use(self):
self._check_nexc(
ne.NetworkInUse,
_("Unable to complete operation on network foo. "
"There are one or more ports still in use on the network."),
net_id="foo")
def test_network_in_use_custom_reason(self):
self._check_nexc(
ne.NetworkInUse,
_("Unable to complete operation on network foo. not full."),
net_id="foo", reason="not full")
def test_subnet_in_use(self):
self._check_nexc(
ne.SubnetInUse,
_("Unable to complete operation on subnet garbage: not full."),
subnet_id="garbage", reason="not full")
def test_subnet_in_use_no_reason(self):
self._check_nexc(
ne.SubnetInUse,
_("Unable to complete operation on subnet garbage: "
"One or more ports have an IP allocation from this subnet."),
subnet_id="garbage")
def test_subnet_pool_in_use(self):
self._check_nexc(
ne.SubnetPoolInUse,
_("Unable to complete operation on subnet pool ymca. because."),
subnet_pool_id="ymca", reason="because")
def test_subnet_pool_in_use_no_reason(self):
self._check_nexc(
ne.SubnetPoolInUse,
_("Unable to complete operation on subnet pool ymca. "
"Two or more concurrent subnets allocated."),
subnet_pool_id="ymca")
def test_port_in_use(self):
self._check_nexc(
ne.PortInUse,
_("Unable to complete operation on port a for network c. "
"Port already has an attached device b."),
port_id='a', device_id='b', net_id='c')
def test_service_port_in_use(self):
self._check_nexc(
ne.ServicePortInUse,
_("Port harbor cannot be deleted directly via the "
"port API: docking."),
port_id='harbor', reason='docking')
def test_port_bound(self):
self._check_nexc(
ne.PortBound,
_("Unable to complete operation on port bigmac, "
"port is already bound, port type: ketchup, "
"old_mac onions, new_mac salt."),
port_id='bigmac', vif_type='ketchup', old_mac='onions',
new_mac='salt')
def test_mac_address_in_use(self):
self._check_nexc(
ne.MacAddressInUse,
_("Unable to complete operation for network nutters. "
"The mac address grill is in use."),
net_id='nutters', mac='grill')
def test_invalid_ip_for_network(self):
self._check_nexc(
ne.InvalidIpForNetwork,
_("IP address shazam! is not a valid IP "
"for any of the subnets on the specified network."),
ip_address='shazam!')
def test_invalid_ip_for_subnet(self):
self._check_nexc(
ne.InvalidIpForSubnet,
_("IP address 300.400.500.600 is not a valid IP "
"for the specified subnet."),
ip_address='300.400.500.600')
def test_ip_address_in_use(self):
self._check_nexc(
ne.IpAddressInUse,
_("Unable to complete operation for network boredom. "
"The IP address crazytown is in use."),
net_id='boredom', ip_address='crazytown')
def test_vlan_id_in_use(self):
self._check_nexc(
ne.VlanIdInUse,
_("Unable to create the network. The VLAN virtual on physical "
"network phys is in use."),
vlan_id='virtual', physical_network='phys')
def test_tunnel_id_in_use(self):
self._check_nexc(
ne.TunnelIdInUse,
_("Unable to create the network. The tunnel ID sewer is in use."),
tunnel_id='sewer')
def test_resource_exhausted(self):
self._check_nexc(
ne.ResourceExhausted,
_("The service is unavailable."))
def test_no_network_available(self):
self._check_nexc(
ne.NoNetworkAvailable,
_("Unable to create the network. "
"No tenant network is available for allocation."))
def test_subnet_mismatch_for_port(self):
self._check_nexc(
ne.SubnetMismatchForPort,
_("Subnet on port porter does not match "
"the requested subnet submit."),
port_id='porter', subnet_id='submit')
def test_invalid(self):
try:
raise ne.Invalid("hello world")
except ne.Invalid as e:
self.assertEqual(e.msg, "hello world")
def test_invalid_input(self):
self._check_nexc(
ne.InvalidInput,
_("Invalid input for operation: warp core breach."),
error_message='warp core breach')
def test_ip_address_generation_failure(self):
self._check_nexc(
ne.IpAddressGenerationFailure,
_("No more IP addresses available on network nuke."),
net_id='nuke')
def test_preexisting_device_failure(self):
self._check_nexc(
ne.PreexistingDeviceFailure,
_("Creation failed. hal9000 already exists."),
dev_name='hal9000')
def test_over_quota(self):
self._check_nexc(
ne.OverQuota,
_("Quota exceeded for resources: tube socks."),
overs='tube socks')
def test_invalid_content_type(self):
self._check_nexc(
ne.InvalidContentType,
_("Invalid content type porn."),
content_type='porn')
def test_external_ip_address_exhausted(self):
self._check_nexc(
ne.ExternalIpAddressExhausted,
_("Unable to find any IP address on external network darpanet."),
net_id='darpanet')
def test_invalid_configuration_option(self):
self._check_nexc(
ne.InvalidConfigurationOption,
_("An invalid value was provided for which muppet: big bird."),
opt_name='which muppet', opt_value='big bird')
def test_network_tunnel_range_error(self):
self._check_nexc(
ne.NetworkTunnelRangeError,
_("Invalid network tunnel range: 'rats' - present."),
tunnel_range='rats', error='present')
def test_network_tunnel_range_error_tuple(self):
self._check_nexc(
ne.NetworkTunnelRangeError,
_("Invalid network tunnel range: '3:4' - present."),
tunnel_range=(3, 4), error='present')
def test_policy_init_error(self):
self._check_nexc(
ne.PolicyInitError,
_("Failed to initialize policy policy because reason."),
policy='policy', reason='reason')
def test_policy_check_error(self):
self._check_nexc(
ne.PolicyCheckError,
_("Failed to check policy policy because reason."),
policy='policy', reason='reason')
|
