| #!/usr/bin/env python3 |
| # -*- 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 |
| # pylint: disable=protected-access |
| |
| import unittest2 as unittest |
| from heron.instance.src.python.network import StatusCode |
| import heron.instance.tests.python.network.mock_generator_client as mock_generator |
| import heron.instance.tests.python.mock_protobuf as mock_protobuf |
| |
| class ClientTest(unittest.TestCase): |
| def setUp(self): |
| self.mock_client = mock_generator.MockHeronClient() |
| |
| def tearDown(self): |
| self.mock_client = None |
| |
| def test_handle_connect(self): |
| # tests if on_connect is called |
| self.mock_client.handle_connect() |
| self.assertTrue(self.mock_client.on_connect_called) |
| |
| def test_register_on_message(self): |
| # try registering with PhysicalPlan as a type of message to receive |
| builder, typename = mock_protobuf.get_pplan_builder_and_typename() |
| self.mock_client.register_on_message(builder) |
| self.assertTrue(typename in self.mock_client.registered_message_map) |
| |
| def test_handle_packet(self): |
| # response -- status OK |
| packet, reqid, message = mock_generator.get_a_mock_request_packet_and_raw() |
| |
| self.mock_client.context_map[reqid] = None |
| self.mock_client.response_message_map[reqid] = message |
| self.mock_client._handle_packet(packet) |
| self.assertEqual(self.mock_client.on_response_status, StatusCode.OK) |
| |
| # response -- status INVALID_PACKET (parse invalid) |
| self.mock_client.context_map[reqid] = None |
| self.mock_client.response_message_map[reqid] = None |
| self.mock_client._handle_packet(packet) |
| self.assertEqual(self.mock_client.on_error_called, True) |
| |
| # message (REQID = zero) -- status OK |
| pkt_list, msg_list, builder, typename = mock_generator.get_a_mock_message_list_and_builder() |
| self.mock_client.registered_message_map[typename] = builder |
| for pkt, msg in zip(pkt_list, msg_list): |
| self.mock_client._handle_packet(pkt) |
| self.assertEqual(self.mock_client.incoming_msg, msg) |
| |
| def test_handle_read(self): |
| # valid packets |
| self.mock_client.dispatcher.prepare_valid_response() |
| self.mock_client.handle_read() |
| self.assertTrue(self.mock_client.called_handle_packet) |
| |
| # header only |
| self.mock_client.dispatcher.prepare_header_only() |
| self.mock_client.handle_read() |
| self.assertIsNotNone(self.mock_client.incomplete_pkt) |
| self.assertTrue(self.mock_client.incomplete_pkt.is_header_read) |
| self.assertFalse(self.mock_client.incomplete_pkt.is_complete) |