224 lines
8.3 KiB
Python
224 lines
8.3 KiB
Python
#
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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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from blazarclient import exception as client_exception
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import mock
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from oslo_utils.fixture import uuidsentinel as uuids
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from heat.common import exception
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from heat.common import template_format
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from heat.engine.clients.os import blazar
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from heat.engine.resources.openstack.blazar import lease
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from heat.engine import scheduler
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from heat.tests import common
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from heat.tests import utils
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blazar_lease_host_template = '''
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heat_template_version: rocky
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resources:
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test-lease:
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type: OS::Blazar::Lease
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properties:
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name: test-lease
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start_date: '2020-01-01 09:00'
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end_date: '2020-01-10 17:30'
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reservations:
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- resource_type: 'physical:host'
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min: 1
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max: 1
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hypervisor_properties: '[">=", "$vcpus", "2"]'
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resource_properties: ''
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before_end: 'default'
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'''
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blazar_lease_instance_template = '''
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heat_template_version: rocky
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resources:
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test-lease:
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type: OS::Blazar::Lease
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properties:
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name: test-lease
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start_date: '2020-01-01 09:00'
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end_date: '2020-01-10 17:30'
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reservations:
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- resource_type: 'virtual:instance'
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amount: 1
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vcpus: 1
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memory_mb: 512
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disk_gb: 15
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affinity: false
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resource_properties: ''
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'''
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class BlazarLeaseTestCase(common.HeatTestCase):
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def setUp(self):
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super(BlazarLeaseTestCase, self).setUp()
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self.lease = {
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"id": uuids.lease_id,
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"name": "test-lease",
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"start_date": "2020-01-01 09:00",
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"end_date": "2020-01-10 17:30",
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"created_at": "2020-01-01 08:00",
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"updated_at": "2020-01-01 12:00",
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"degraded": False,
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"user_id": uuids.user_id,
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"project_id": uuids.project_id,
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"trust_id": uuids.trust_id,
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"reservations": [
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{
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"resource_type": "physical:host",
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"min": 1,
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"max": 1,
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"hypervisor_properties": "[\">=\", \"$vcpus\", \"2\"]",
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"resource_properties": "",
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"before_end": "default"
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},
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],
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"events": []
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}
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t = template_format.parse(blazar_lease_host_template)
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self.stack = utils.parse_stack(t)
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resource_defns = self.stack.t.resource_definitions(self.stack)
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self.rsrc_defn = resource_defns['test-lease']
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self.client = mock.Mock()
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self.patchobject(blazar.BlazarClientPlugin, 'client',
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return_value=self.client)
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def _create_resource(self, name, snippet, stack):
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self.client.lease.create.return_value = self.lease
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return lease.Lease(name, snippet, stack)
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def test_lease_host_create(self):
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self.patchobject(blazar.BlazarClientPlugin, 'client',
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return_value=self.client)
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self.client.has_host.return_value = True
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lease_resource = self._create_resource('lease', self.rsrc_defn,
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self.stack)
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self.assertEqual(self.lease['name'],
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lease_resource.properties.get(lease.Lease.NAME))
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self.assertIsNone(lease_resource.validate())
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scheduler.TaskRunner(lease_resource.create)()
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self.assertEqual(uuids.lease_id,
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lease_resource.resource_id)
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self.assertEqual((lease_resource.CREATE, lease_resource.COMPLETE),
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lease_resource.state)
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self.assertEqual('lease', lease_resource.entity)
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self.client.lease.create.assert_called_once_with(
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name=self.lease['name'], start=self.lease['start_date'],
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end=self.lease['end_date'],
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reservations=self.lease['reservations'],
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events=self.lease['events'])
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def test_lease_host_create_validate_fail(self):
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self.patchobject(lease.Lease, 'client_plugin',
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return_value=self.client)
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self.client.has_host.return_value = False
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lease_resource = self._create_resource('lease', self.rsrc_defn,
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self.stack)
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self.assertEqual(self.lease['name'],
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lease_resource.properties.get(lease.Lease.NAME))
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self.assertRaises(exception.StackValidationFailed,
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lease_resource.validate)
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def test_lease_instance_create(self):
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t = template_format.parse(blazar_lease_instance_template)
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stack = utils.parse_stack(t)
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resource_defn = stack.t.resource_definitions(stack)
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rsrc_defn = resource_defn['test-lease']
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lease_resource = self._create_resource('lease', rsrc_defn, stack)
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self.assertEqual(self.lease['name'],
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lease_resource.properties.get(lease.Lease.NAME))
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scheduler.TaskRunner(lease_resource.create)()
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self.assertEqual(uuids.lease_id,
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lease_resource.resource_id)
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self.assertEqual((lease_resource.CREATE,
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lease_resource.COMPLETE), lease_resource.state)
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self.assertEqual('lease', lease_resource.entity)
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reservations = [
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{
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'resource_type': 'virtual:instance',
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'amount': 1,
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'vcpus': 1,
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'memory_mb': 512,
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'disk_gb': 15,
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'affinity': False,
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'resource_properties': ''
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}
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]
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self.client.lease.create.assert_called_once_with(
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name=self.lease['name'], start=self.lease['start_date'],
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end=self.lease['end_date'],
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reservations=reservations,
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events=self.lease['events'])
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def test_lease_delete(self):
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lease_resource = self._create_resource('lease', self.rsrc_defn,
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self.stack)
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self.client.lease.delete.return_value = None
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scheduler.TaskRunner(lease_resource.create)()
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self.client.lease.get.side_effect = [
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'lease_obj', client_exception.BlazarClientException(code=404)]
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scheduler.TaskRunner(lease_resource.delete)()
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self.assertEqual((lease_resource.DELETE, lease_resource.COMPLETE),
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lease_resource.state)
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self.assertEqual(1, self.client.lease.delete.call_count)
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def test_lease_delete_not_found(self):
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lease_resource = self._create_resource('lease', self.rsrc_defn,
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self.stack)
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scheduler.TaskRunner(lease_resource.create)()
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self.client.lease.delete.side_effect = client_exception.\
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BlazarClientException(code=404)
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self.client.lease.get.side_effect = client_exception.\
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BlazarClientException(code=404)
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scheduler.TaskRunner(lease_resource.delete)()
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self.assertEqual((lease_resource.DELETE, lease_resource.COMPLETE),
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lease_resource.state)
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def test_resolve_attributes(self):
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lease_resource = self._create_resource('lease', self.rsrc_defn,
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self.stack)
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scheduler.TaskRunner(lease_resource.create)()
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self.client.lease.get.return_value = self.lease
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self.assertEqual(self.lease['start_date'],
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lease_resource._resolve_attribute
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(lease.Lease.START_DATE))
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def test_resolve_attributes_not_found(self):
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lease_resource = self._create_resource('lease', self.rsrc_defn,
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self.stack)
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scheduler.TaskRunner(lease_resource.create)()
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self.client.lease.get.return_value = self.lease
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self.assertRaises(exception.InvalidTemplateAttribute,
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lease_resource._resolve_attribute,
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"invalid_attribute")
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