130 lines
5.7 KiB
Python
130 lines
5.7 KiB
Python
# Copyright 2016 Hewlett-Packard Development Company, L.P.
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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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import mock
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from oslo_config import cfg
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from oslo_config import fixture as oslo_fixture
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from oslo_utils import uuidutils
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from octavia.controller.worker import amphora_rate_limit
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import octavia.tests.unit.base as base
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AMP_ID = uuidutils.generate_uuid()
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BUILD_PRIORITY = 40
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USED_BUILD_SLOTS = 0
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class TestAmphoraBuildRateLimit(base.TestCase):
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def setUp(self):
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super(TestAmphoraBuildRateLimit, self).setUp()
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self.conf = self.useFixture(oslo_fixture.Config(cfg.CONF))
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self.rate_limit = amphora_rate_limit.AmphoraBuildRateLimit()
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self.amp_build_slots_repo = mock.MagicMock()
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self.amp_build_req_repo = mock.MagicMock()
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self.conf.config(group='haproxy_amphora', build_rate_limit=1)
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@mock.patch('octavia.db.api.get_session', mock.MagicMock())
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@mock.patch('octavia.controller.worker.amphora_rate_limit'
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'.AmphoraBuildRateLimit.wait_for_build_slot')
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@mock.patch('octavia.db.repositories.AmphoraBuildReqRepository'
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'.add_to_build_queue')
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def test_add_to_build_request_queue(self,
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mock_add_to_build_queue,
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mock_wait_for_build_slot):
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self.rate_limit.add_to_build_request_queue(AMP_ID, BUILD_PRIORITY)
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mock_add_to_build_queue.assert_called_once()
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mock_wait_for_build_slot.assert_called_once()
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@mock.patch('octavia.db.api.get_session', mock.MagicMock())
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@mock.patch('octavia.db.repositories.AmphoraBuildSlotsRepository'
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'.get_used_build_slots_count',
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return_value=USED_BUILD_SLOTS)
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def test_has_build_slot(self, mock_get_used_build_slots_count):
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result = self.rate_limit.has_build_slot()
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mock_get_used_build_slots_count.assert_called_once()
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self.assertTrue(result)
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@mock.patch('octavia.db.api.get_session', mock.MagicMock())
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@mock.patch('octavia.db.repositories.AmphoraBuildReqRepository'
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'.get_highest_priority_build_req', return_value=AMP_ID)
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def test_has_highest_priority(self, mock_get_highest_priority_build_req):
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result = self.rate_limit.has_highest_priority(AMP_ID)
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mock_get_highest_priority_build_req.assert_called_once()
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self.assertTrue(result)
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@mock.patch('octavia.db.api.get_session', mock.MagicMock())
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@mock.patch('octavia.db.repositories.AmphoraBuildReqRepository'
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'.update_req_status')
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@mock.patch('octavia.db.repositories.AmphoraBuildSlotsRepository'
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'.update_count')
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def test_update_build_status_and_available_build_slots(self,
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mock_update_count,
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mock_update_status):
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self.rate_limit.update_build_status_and_available_build_slots(AMP_ID)
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mock_update_count.assert_called_once()
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mock_update_status.assert_called_once()
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@mock.patch('octavia.db.api.get_session', mock.MagicMock())
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@mock.patch('octavia.db.repositories.AmphoraBuildReqRepository.delete')
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@mock.patch('octavia.db.repositories.AmphoraBuildSlotsRepository'
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'.update_count')
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def test_remove_from_build_req_queue(self,
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mock_update_count,
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mock_delete):
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self.rate_limit.remove_from_build_req_queue(AMP_ID)
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mock_update_count.assert_called_once()
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mock_delete.assert_called_once()
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@mock.patch('octavia.db.api.get_session', mock.MagicMock())
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@mock.patch('octavia.db.repositories.AmphoraBuildReqRepository'
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'.delete_all')
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@mock.patch('octavia.db.repositories.AmphoraBuildSlotsRepository'
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'.update_count')
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def test_remove_all_from_build_req_queue(self,
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mock_update_count,
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mock_delete_all):
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self.rate_limit.remove_all_from_build_req_queue()
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mock_update_count.assert_called_once()
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mock_delete_all.assert_called_once()
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@mock.patch('octavia.controller.worker.amphora_rate_limit'
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'.AmphoraBuildRateLimit.has_build_slot', return_value=True)
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@mock.patch('octavia.controller.worker.amphora_rate_limit'
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'.AmphoraBuildRateLimit.has_highest_priority',
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return_value=True)
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@mock.patch('octavia.controller.worker.amphora_rate_limit'
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'.AmphoraBuildRateLimit.'
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'update_build_status_and_available_build_slots')
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@mock.patch('octavia.controller.worker.amphora_rate_limit'
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'.AmphoraBuildRateLimit.remove_all_from_build_req_queue')
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@mock.patch('time.sleep')
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def test_wait_for_build_slot(self,
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mock_time_sleep,
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mock_remove_all,
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mock_update_status_and_slots_count,
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mock_has_high_priority,
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mock_has_build_slot):
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self.rate_limit.wait_for_build_slot(AMP_ID)
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self.assertTrue(mock_has_build_slot.called)
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self.assertTrue(mock_has_high_priority.called)
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