diff options
Diffstat (limited to 'nova/tests')
| -rw-r--r-- | nova/tests/test_vmwareapi.py | 252 | ||||
| -rw-r--r-- | nova/tests/vmwareapi/__init__.py | 21 | ||||
| -rw-r--r-- | nova/tests/vmwareapi/db_fakes.py | 109 | ||||
| -rw-r--r-- | nova/tests/vmwareapi/stubs.py | 46 |
4 files changed, 428 insertions, 0 deletions
diff --git a/nova/tests/test_vmwareapi.py b/nova/tests/test_vmwareapi.py new file mode 100644 index 000000000..22b66010a --- /dev/null +++ b/nova/tests/test_vmwareapi.py @@ -0,0 +1,252 @@ +# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright (c) 2011 Citrix Systems, Inc.
+# Copyright 2011 OpenStack LLC.
+#
+# 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 suite for VMWareAPI.
+"""
+
+import stubout
+
+from nova import context
+from nova import db
+from nova import flags
+from nova import test
+from nova import utils
+from nova.auth import manager
+from nova.compute import power_state
+from nova.tests.glance import stubs as glance_stubs
+from nova.tests.vmwareapi import db_fakes
+from nova.tests.vmwareapi import stubs
+from nova.virt import vmwareapi_conn
+from nova.virt.vmwareapi import fake as vmwareapi_fake
+
+
+FLAGS = flags.FLAGS
+
+
+class VMWareAPIVMTestCase(test.TestCase):
+ """Unit tests for Vmware API connection calls."""
+
+ def setUp(self):
+ super(VMWareAPIVMTestCase, self).setUp()
+ self.flags(vmwareapi_host_ip='test_url',
+ vmwareapi_host_username='test_username',
+ vmwareapi_host_password='test_pass')
+ self.manager = manager.AuthManager()
+ self.user = self.manager.create_user('fake', 'fake', 'fake',
+ admin=True)
+ self.project = self.manager.create_project('fake', 'fake', 'fake')
+ self.network = utils.import_object(FLAGS.network_manager)
+ self.stubs = stubout.StubOutForTesting()
+ vmwareapi_fake.reset()
+ db_fakes.stub_out_db_instance_api(self.stubs)
+ stubs.set_stubs(self.stubs)
+ glance_stubs.stubout_glance_client(self.stubs,
+ glance_stubs.FakeGlance)
+ self.conn = vmwareapi_conn.get_connection(False)
+
+ def _create_instance_in_the_db(self):
+ values = {'name': 1,
+ 'id': 1,
+ 'project_id': self.project.id,
+ 'user_id': self.user.id,
+ 'image_id': "1",
+ 'kernel_id': "1",
+ 'ramdisk_id': "1",
+ 'instance_type': 'm1.large',
+ 'mac_address': 'aa:bb:cc:dd:ee:ff',
+ }
+ self.instance = db.instance_create(values)
+
+ def _create_vm(self):
+ """Create and spawn the VM."""
+ self._create_instance_in_the_db()
+ self.type_data = db.instance_type_get_by_name(None, 'm1.large')
+ self.conn.spawn(self.instance)
+ self._check_vm_record()
+
+ def _check_vm_record(self):
+ """
+ Check if the spawned VM's properties correspond to the instance in
+ the db.
+ """
+ instances = self.conn.list_instances()
+ self.assertEquals(len(instances), 1)
+
+ # Get Nova record for VM
+ vm_info = self.conn.get_info(1)
+
+ # Get record for VM
+ vms = vmwareapi_fake._get_objects("VirtualMachine")
+ vm = vms[0]
+
+ # Check that m1.large above turned into the right thing.
+ mem_kib = long(self.type_data['memory_mb']) << 10
+ vcpus = self.type_data['vcpus']
+ self.assertEquals(vm_info['max_mem'], mem_kib)
+ self.assertEquals(vm_info['mem'], mem_kib)
+ self.assertEquals(vm.get("summary.config.numCpu"), vcpus)
+ self.assertEquals(vm.get("summary.config.memorySizeMB"),
+ self.type_data['memory_mb'])
+
+ # Check that the VM is running according to Nova
+ self.assertEquals(vm_info['state'], power_state.RUNNING)
+
+ # Check that the VM is running according to vSphere API.
+ self.assertEquals(vm.get("runtime.powerState"), 'poweredOn')
+
+ def _check_vm_info(self, info, pwr_state=power_state.RUNNING):
+ """
+ Check if the get_info returned values correspond to the instance
+ object in the db.
+ """
+ mem_kib = long(self.type_data['memory_mb']) << 10
+ self.assertEquals(info["state"], pwr_state)
+ self.assertEquals(info["max_mem"], mem_kib)
+ self.assertEquals(info["mem"], mem_kib)
+ self.assertEquals(info["num_cpu"], self.type_data['vcpus'])
+
+ def test_list_instances(self):
+ instances = self.conn.list_instances()
+ self.assertEquals(len(instances), 0)
+
+ def test_list_instances_1(self):
+ self._create_vm()
+ instances = self.conn.list_instances()
+ self.assertEquals(len(instances), 1)
+
+ def test_spawn(self):
+ self._create_vm()
+ info = self.conn.get_info(1)
+ self._check_vm_info(info, power_state.RUNNING)
+
+ def test_snapshot(self):
+ self._create_vm()
+ info = self.conn.get_info(1)
+ self._check_vm_info(info, power_state.RUNNING)
+ self.conn.snapshot(self.instance, "Test-Snapshot")
+ info = self.conn.get_info(1)
+ self._check_vm_info(info, power_state.RUNNING)
+
+ def test_snapshot_non_existent(self):
+ self._create_instance_in_the_db()
+ self.assertRaises(Exception, self.conn.snapshot, self.instance,
+ "Test-Snapshot")
+
+ def test_reboot(self):
+ self._create_vm()
+ info = self.conn.get_info(1)
+ self._check_vm_info(info, power_state.RUNNING)
+ self.conn.reboot(self.instance)
+ info = self.conn.get_info(1)
+ self._check_vm_info(info, power_state.RUNNING)
+
+ def test_reboot_non_existent(self):
+ self._create_instance_in_the_db()
+ self.assertRaises(Exception, self.conn.reboot, self.instance)
+
+ def test_reboot_not_poweredon(self):
+ self._create_vm()
+ info = self.conn.get_info(1)
+ self._check_vm_info(info, power_state.RUNNING)
+ self.conn.suspend(self.instance, self.dummy_callback_handler)
+ info = self.conn.get_info(1)
+ self._check_vm_info(info, power_state.PAUSED)
+ self.assertRaises(Exception, self.conn.reboot, self.instance)
+
+ def test_suspend(self):
+ self._create_vm()
+ info = self.conn.get_info(1)
+ self._check_vm_info(info, power_state.RUNNING)
+ self.conn.suspend(self.instance, self.dummy_callback_handler)
+ info = self.conn.get_info(1)
+ self._check_vm_info(info, power_state.PAUSED)
+
+ def test_suspend_non_existent(self):
+ self._create_instance_in_the_db()
+ self.assertRaises(Exception, self.conn.suspend, self.instance,
+ self.dummy_callback_handler)
+
+ def test_resume(self):
+ self._create_vm()
+ info = self.conn.get_info(1)
+ self._check_vm_info(info, power_state.RUNNING)
+ self.conn.suspend(self.instance, self.dummy_callback_handler)
+ info = self.conn.get_info(1)
+ self._check_vm_info(info, power_state.PAUSED)
+ self.conn.resume(self.instance, self.dummy_callback_handler)
+ info = self.conn.get_info(1)
+ self._check_vm_info(info, power_state.RUNNING)
+
+ def test_resume_non_existent(self):
+ self._create_instance_in_the_db()
+ self.assertRaises(Exception, self.conn.resume, self.instance,
+ self.dummy_callback_handler)
+
+ def test_resume_not_suspended(self):
+ self._create_vm()
+ info = self.conn.get_info(1)
+ self._check_vm_info(info, power_state.RUNNING)
+ self.assertRaises(Exception, self.conn.resume, self.instance,
+ self.dummy_callback_handler)
+
+ def test_get_info(self):
+ self._create_vm()
+ info = self.conn.get_info(1)
+ self._check_vm_info(info, power_state.RUNNING)
+
+ def test_destroy(self):
+ self._create_vm()
+ info = self.conn.get_info(1)
+ self._check_vm_info(info, power_state.RUNNING)
+ instances = self.conn.list_instances()
+ self.assertEquals(len(instances), 1)
+ self.conn.destroy(self.instance)
+ instances = self.conn.list_instances()
+ self.assertEquals(len(instances), 0)
+
+ def test_destroy_non_existent(self):
+ self._create_instance_in_the_db()
+ self.assertEquals(self.conn.destroy(self.instance), None)
+
+ def test_pause(self):
+ pass
+
+ def test_unpause(self):
+ pass
+
+ def test_diagnostics(self):
+ pass
+
+ def test_get_console_output(self):
+ pass
+
+ def test_get_ajax_console(self):
+ pass
+
+ def dummy_callback_handler(self, ret):
+ """
+ Dummy callback function to be passed to suspend, resume, etc., calls.
+ """
+ pass
+
+ def tearDown(self):
+ super(VMWareAPIVMTestCase, self).tearDown()
+ vmwareapi_fake.cleanup()
+ self.manager.delete_project(self.project)
+ self.manager.delete_user(self.user)
+ self.stubs.UnsetAll()
diff --git a/nova/tests/vmwareapi/__init__.py b/nova/tests/vmwareapi/__init__.py new file mode 100644 index 000000000..478ee742b --- /dev/null +++ b/nova/tests/vmwareapi/__init__.py @@ -0,0 +1,21 @@ +# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright (c) 2011 Citrix Systems, Inc.
+# Copyright 2011 OpenStack LLC.
+#
+# 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.
+
+"""
+:mod:`vmwareapi` -- Stubs for VMware API
+=======================================
+"""
diff --git a/nova/tests/vmwareapi/db_fakes.py b/nova/tests/vmwareapi/db_fakes.py new file mode 100644 index 000000000..0addd5573 --- /dev/null +++ b/nova/tests/vmwareapi/db_fakes.py @@ -0,0 +1,109 @@ +# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright (c) 2011 Citrix Systems, Inc.
+# Copyright 2011 OpenStack LLC.
+#
+# 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.
+
+"""
+Stubouts, mocks and fixtures for the test suite
+"""
+
+import time
+
+from nova import db
+from nova import utils
+
+
+def stub_out_db_instance_api(stubs):
+ """Stubs out the db API for creating Instances."""
+
+ INSTANCE_TYPES = {
+ 'm1.tiny': dict(memory_mb=512, vcpus=1, local_gb=0, flavorid=1),
+ 'm1.small': dict(memory_mb=2048, vcpus=1, local_gb=20, flavorid=2),
+ 'm1.medium':
+ dict(memory_mb=4096, vcpus=2, local_gb=40, flavorid=3),
+ 'm1.large': dict(memory_mb=8192, vcpus=4, local_gb=80, flavorid=4),
+ 'm1.xlarge':
+ dict(memory_mb=16384, vcpus=8, local_gb=160, flavorid=5)}
+
+ class FakeModel(object):
+ """Stubs out for model."""
+
+ def __init__(self, values):
+ self.values = values
+
+ def __getattr__(self, name):
+ return self.values[name]
+
+ def __getitem__(self, key):
+ if key in self.values:
+ return self.values[key]
+ else:
+ raise NotImplementedError()
+
+ def fake_instance_create(values):
+ """Stubs out the db.instance_create method."""
+
+ type_data = INSTANCE_TYPES[values['instance_type']]
+
+ base_options = {
+ 'name': values['name'],
+ 'id': values['id'],
+ 'reservation_id': utils.generate_uid('r'),
+ 'image_id': values['image_id'],
+ 'kernel_id': values['kernel_id'],
+ 'ramdisk_id': values['ramdisk_id'],
+ 'state_description': 'scheduling',
+ 'user_id': values['user_id'],
+ 'project_id': values['project_id'],
+ 'launch_time': time.strftime('%Y-%m-%dT%H:%M:%SZ', time.gmtime()),
+ 'instance_type': values['instance_type'],
+ 'memory_mb': type_data['memory_mb'],
+ 'mac_address': values['mac_address'],
+ 'vcpus': type_data['vcpus'],
+ 'local_gb': type_data['local_gb'],
+ }
+ return FakeModel(base_options)
+
+ def fake_network_get_by_instance(context, instance_id):
+ """Stubs out the db.network_get_by_instance method."""
+
+ fields = {
+ 'bridge': 'vmnet0',
+ 'netmask': '255.255.255.0',
+ 'gateway': '10.10.10.1',
+ 'vlan': 100}
+ return FakeModel(fields)
+
+ def fake_instance_action_create(context, action):
+ """Stubs out the db.instance_action_create method."""
+ pass
+
+ def fake_instance_get_fixed_address(context, instance_id):
+ """Stubs out the db.instance_get_fixed_address method."""
+ return '10.10.10.10'
+
+ def fake_instance_type_get_all(context, inactive=0):
+ return INSTANCE_TYPES
+
+ def fake_instance_type_get_by_name(context, name):
+ return INSTANCE_TYPES[name]
+
+ stubs.Set(db, 'instance_create', fake_instance_create)
+ stubs.Set(db, 'network_get_by_instance', fake_network_get_by_instance)
+ stubs.Set(db, 'instance_action_create', fake_instance_action_create)
+ stubs.Set(db, 'instance_get_fixed_address',
+ fake_instance_get_fixed_address)
+ stubs.Set(db, 'instance_type_get_all', fake_instance_type_get_all)
+ stubs.Set(db, 'instance_type_get_by_name', fake_instance_type_get_by_name)
diff --git a/nova/tests/vmwareapi/stubs.py b/nova/tests/vmwareapi/stubs.py new file mode 100644 index 000000000..a648efb16 --- /dev/null +++ b/nova/tests/vmwareapi/stubs.py @@ -0,0 +1,46 @@ +# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright (c) 2011 Citrix Systems, Inc.
+# Copyright 2011 OpenStack LLC.
+#
+# 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.
+
+"""
+Stubouts for the test suite
+"""
+
+from nova.virt import vmwareapi_conn
+from nova.virt.vmwareapi import fake
+from nova.virt.vmwareapi import vmware_images
+
+
+def fake_get_vim_object(arg):
+ """Stubs out the VMWareAPISession's get_vim_object method."""
+ return fake.FakeVim()
+
+
+def fake_is_vim_object(arg, module):
+ """Stubs out the VMWareAPISession's is_vim_object method."""
+ return isinstance(module, fake.FakeVim)
+
+
+def set_stubs(stubs):
+ """Set the stubs."""
+ stubs.Set(vmware_images, 'fetch_image', fake.fake_fetch_image)
+ stubs.Set(vmware_images, 'get_vmdk_size_and_properties',
+ fake.fake_get_vmdk_size_and_properties)
+ stubs.Set(vmware_images, 'upload_image', fake.fake_upload_image)
+ stubs.Set(vmwareapi_conn.VMWareAPISession, "_get_vim_object",
+ fake_get_vim_object)
+ stubs.Set(vmwareapi_conn.VMWareAPISession, "_is_vim_object",
+ fake_is_vim_object)
|