| #!/usr/bin/env python |
| # -*- encoding: utf-8 -*- |
| |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you 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. |
| |
| |
| # pylint: disable=missing-docstring |
| import unittest |
| |
| from heron.instance.src.python.utils.topology import TopologyContextImpl |
| |
| import heron.instance.tests.python.utils.mock_generator as mock_generator |
| import heron.instance.tests.python.mock_protobuf as mock_protobuf |
| |
| class TopologyContextImplTest(unittest.TestCase): |
| def setUp(self): |
| self.context = TopologyContextImpl( |
| config={}, |
| topology=mock_protobuf.get_mock_topology(), |
| task_to_component={}, |
| my_task_id="task_id", |
| metrics_collector=None, |
| topo_pex_path="path.to.pex") |
| |
| def test_task_hook(self): |
| task_hook = mock_generator.MockTaskHook() |
| self.assertFalse(len(self.context.task_hooks) > 0) |
| self.context.add_task_hook(task_hook) |
| self.assertTrue(len(self.context.task_hooks) > 0) |
| |
| self.context.invoke_hook_prepare() |
| |
| self.context.invoke_hook_emit(None, None, None) |
| self.assertTrue(task_hook.emit_called) |
| |
| self.context.invoke_hook_spout_ack(None, 0.1) |
| self.assertTrue(task_hook.spout_ack_called) |
| |
| self.context.invoke_hook_spout_fail(None, 0.1) |
| self.assertTrue(task_hook.spout_fail_called) |
| |
| self.context.invoke_hook_bolt_execute(None, 0.1) |
| self.assertTrue(task_hook.bolt_exec_called) |
| |
| self.context.invoke_hook_bolt_ack(None, 0.1) |
| self.assertTrue(task_hook.bolt_ack_called) |
| |
| self.context.invoke_hook_bolt_fail(None, 0.1) |
| self.assertTrue(task_hook.bolt_fail_called) |