diff options
Diffstat (limited to 'cyborg_enhancement/mitaka_version/cyborg/cyborg/tests/unit/objects/test_virtual_function.py')
| -rw-r--r-- | cyborg_enhancement/mitaka_version/cyborg/cyborg/tests/unit/objects/test_virtual_function.py | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/cyborg_enhancement/mitaka_version/cyborg/cyborg/tests/unit/objects/test_virtual_function.py b/cyborg_enhancement/mitaka_version/cyborg/cyborg/tests/unit/objects/test_virtual_function.py new file mode 100644 index 0000000..fea300f --- /dev/null +++ b/cyborg_enhancement/mitaka_version/cyborg/cyborg/tests/unit/objects/test_virtual_function.py @@ -0,0 +1,202 @@ +# Copyright 2018 Huawei Technologies Co.,LTD.
+#
+# 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.
+
+import datetime
+
+import mock
+import netaddr
+from oslo_db import exception as db_exc
+from oslo_serialization import jsonutils
+from oslo_utils import timeutils
+from oslo_context import context
+
+from cyborg import db
+from cyborg.common import exception
+from cyborg import objects
+from cyborg.objects import base
+from cyborg import tests as test
+from cyborg.tests.unit import fake_physical_function
+from cyborg.tests.unit import fake_virtual_function
+from cyborg.tests.unit import fake_accelerator
+from cyborg.tests.unit.objects import test_objects
+from cyborg.tests.unit.db.base import DbTestCase
+
+
+class _TestVirtualFunctionObject(DbTestCase):
+ @property
+ def fake_accelerator(self):
+ db_acc = fake_accelerator.fake_db_accelerator(id=1)
+ return db_acc
+
+ @property
+ def fake_virtual_function(self):
+ db_vf = fake_virtual_function.fake_db_virtual_function(id=2)
+ return db_vf
+
+ @property
+ def fake_physical_function(self):
+ db_pf = fake_physical_function.fake_db_physical_function(id=3)
+ return db_pf
+
+ def test_create(self):
+ db_acc = self.fake_accelerator
+ db_vf = self.fake_virtual_function
+
+ acc = objects.Accelerator(context=self.context,
+ **db_acc)
+ acc.create(self.context)
+ acc_get = objects.Accelerator.get(self.context, acc.uuid)
+ vf = objects.VirtualFunction(context=self.context,
+ **db_vf)
+ vf.accelerator_id = acc_get.id
+ vf.create(self.context)
+
+ self.assertEqual(db_vf['uuid'], vf.uuid)
+
+ def test_get(self):
+ db_vf = self.fake_virtual_function
+ db_acc = self.fake_accelerator
+
+ acc = objects.Accelerator(context=self.context,
+ **db_acc)
+ acc.create(self.context)
+ acc_get = objects.Accelerator.get(self.context, acc.uuid)
+ vf = objects.VirtualFunction(context=self.context,
+ **db_vf)
+ vf.accelerator_id = acc_get.id
+ vf.create(self.context)
+ vf_get = objects.VirtualFunction.get(self.context, vf.uuid)
+ self.assertEqual(vf_get.uuid, vf.uuid)
+
+ def test_get_by_filter(self):
+ db_acc = self.fake_accelerator
+ db_pf = self.fake_physical_function
+ db_vf = self.fake_virtual_function
+ acc = objects.Accelerator(context=self.context,
+ **db_acc)
+ acc.create(self.context)
+ acc_get = objects.Accelerator.get(self.context, acc.uuid)
+ pf = objects.PhysicalFunction(context=self.context,
+ **db_pf)
+
+ pf.accelerator_id = acc_get.id
+ pf.create(self.context)
+ pf_get = objects.PhysicalFunction.get(self.context, pf.uuid)
+ vf = objects.VirtualFunction(context=self.context,
+ **db_vf)
+ vf.accelerator_id = pf_get.accelerator_id
+ vf.create(self.context)
+ vf_get = objects.VirtualFunction.get(self.context, vf.uuid)
+ pf_get.add_vf(vf_get)
+ pf_get.save(self.context)
+
+ query = {"vendor": pf_get['vendor']}
+ vf_get_list = objects.VirtualFunction.get_by_filter(self.context,
+ query)
+
+ self.assertEqual(len(vf_get_list), 1)
+ self.assertEqual(vf_get_list[0].uuid, vf.uuid)
+ self.assertEqual(objects.VirtualFunction, type(vf_get_list[0]))
+ self.assertEqual(1, 1)
+
+ def test_get_by_filter2(self):
+ db_acc = self.fake_accelerator
+
+ db_pf = self.fake_physical_function
+ db_vf = self.fake_virtual_function
+
+ db_pf2 = self.fake_physical_function
+ db_vf2 = self.fake_virtual_function
+ acc = objects.Accelerator(context=self.context,
+ **db_acc)
+ acc.create(self.context)
+ acc_get = objects.Accelerator.get(self.context, acc.uuid)
+ pf = objects.PhysicalFunction(context=self.context,
+ **db_pf)
+
+ pf.accelerator_id = acc_get.id
+ pf.create(self.context)
+ pf_get = objects.PhysicalFunction.get(self.context, pf.uuid)
+ pf2 = objects.PhysicalFunction(context=self.context,
+ **db_pf2)
+
+ pf2.accelerator_id = acc_get.id
+ pf2.create(self.context)
+ pf_get2 = objects.PhysicalFunction.get(self.context, pf2.uuid)
+ query = {"uuid": pf2.uuid}
+
+ pf_get_list = objects.PhysicalFunction.get_by_filter(self.context,
+ query)
+ self.assertEqual(1, 1)
+
+ def test_save(self):
+ db_vf = self.fake_virtual_function
+ db_acc = self.fake_accelerator
+
+ acc = objects.Accelerator(context=self.context,
+ **db_acc)
+ acc.create(self.context)
+ acc_get = objects.Accelerator.get(self.context, acc.uuid)
+ vf = objects.VirtualFunction(context=self.context,
+ **db_vf)
+ vf.accelerator_id = acc_get.id
+ vf.create(self.context)
+ vf_get = objects.VirtualFunction.get(self.context, vf.uuid)
+ vf_get.host = 'test_save'
+ vf_get.save(self.context)
+ vf_get_2 = objects.VirtualFunction.get(self.context, vf.uuid)
+ self.assertEqual(vf_get_2.host, 'test_save')
+
+ def test_destroy(self):
+ db_vf = self.fake_virtual_function
+ db_acc = self.fake_accelerator
+
+ acc = objects.Accelerator(context=self.context,
+ **db_acc)
+ acc.create(self.context)
+ acc_get = objects.Accelerator.get(self.context, acc.uuid)
+ vf = objects.VirtualFunction(context=self.context,
+ **db_vf)
+ vf.accelerator_id = acc_get.id
+ vf.create(self.context)
+ vf_get = objects.VirtualFunction.get(self.context, vf.uuid)
+ self.assertEqual(db_vf['uuid'], vf_get.uuid)
+ vf_get.destroy(self.context)
+ self.assertRaises(exception.DeployableNotFound,
+ objects.VirtualFunction.get, self.context,
+ vf_get['uuid'])
+
+
+class TestVirtualFunctionObject(test_objects._LocalTest,
+ _TestVirtualFunctionObject):
+ def _test_save_objectfield_fk_constraint_fails(self, foreign_key,
+ expected_exception):
+
+ error = db_exc.DBReferenceError('table', 'constraint', foreign_key,
+ 'key_table')
+ # Prevent lazy-loading any fields, results in InstanceNotFound
+ vf = fake_virtual_function.virtual_function_obj(self.context)
+ fields_with_save_methods = [field for field in vf.fields
+ if hasattr(vf, '_save_%s' % field)]
+ for field in fields_with_save_methods:
+ @mock.patch.object(vf, '_save_%s' % field)
+ @mock.patch.object(vf, 'obj_attr_is_set')
+ def _test(mock_is_set, mock_save_field):
+ mock_is_set.return_value = True
+ mock_save_field.side_effect = error
+ vf.obj_reset_changes(fields=[field])
+ vf._changed_fields.add(field)
+ self.assertRaises(expected_exception, vf.save)
+ vf.obj_reset_changes(fields=[field])
+ _test()
\ No newline at end of file |