86 lines
3.3 KiB
Python
86 lines
3.3 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2012, Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""
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Unit Tests for nova.scheduler.rpcapi
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"""
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from nova import context
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from nova.openstack.common import cfg
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from nova.openstack.common import rpc
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from nova.scheduler import rpcapi as scheduler_rpcapi
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from nova import test
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CONF = cfg.CONF
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CONF.import_opt('scheduler_topic', 'nova.config')
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class SchedulerRpcAPITestCase(test.TestCase):
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def _test_scheduler_api(self, method, rpc_method, **kwargs):
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ctxt = context.RequestContext('fake_user', 'fake_project')
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rpcapi = scheduler_rpcapi.SchedulerAPI()
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expected_retval = 'foo' if method == 'call' else None
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expected_version = kwargs.pop('version', rpcapi.BASE_RPC_API_VERSION)
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expected_msg = rpcapi.make_msg(method, **kwargs)
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expected_msg['version'] = expected_version
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self.fake_args = None
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self.fake_kwargs = None
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def _fake_rpc_method(*args, **kwargs):
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self.fake_args = args
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self.fake_kwargs = kwargs
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if expected_retval:
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return expected_retval
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self.stubs.Set(rpc, rpc_method, _fake_rpc_method)
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retval = getattr(rpcapi, method)(ctxt, **kwargs)
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self.assertEqual(retval, expected_retval)
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expected_args = [ctxt, CONF.scheduler_topic, expected_msg]
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for arg, expected_arg in zip(self.fake_args, expected_args):
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self.assertEqual(arg, expected_arg)
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def test_run_instance(self):
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self._test_scheduler_api('run_instance', rpc_method='cast',
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request_spec='fake_request_spec',
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admin_password='pw', injected_files='fake_injected_files',
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requested_networks='fake_requested_networks',
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is_first_time=True, filter_properties='fake_filter_properties')
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def test_prep_resize(self):
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self._test_scheduler_api('prep_resize', rpc_method='cast',
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instance='fake_instance',
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instance_type='fake_type', image='fake_image',
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request_spec='fake_request_spec',
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filter_properties='fake_props', reservations=list('fake_res'))
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def test_show_host_resources(self):
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self._test_scheduler_api('show_host_resources', rpc_method='call',
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host='fake_host')
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def test_live_migration(self):
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self._test_scheduler_api('live_migration', rpc_method='call',
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block_migration='fake_block_migration',
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disk_over_commit='fake_disk_over_commit',
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instance='fake_instance', dest='fake_dest')
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def test_update_service_capabilities(self):
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self._test_scheduler_api('update_service_capabilities',
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rpc_method='fanout_cast', service_name='fake_name',
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host='fake_host', capabilities='fake_capabilities')
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