| /* |
| * 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. |
| */ |
| package org.apache.qpid.disttest.controller; |
| |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.List; |
| |
| import org.apache.qpid.test.utils.QpidTestCase; |
| |
| public class ParticipatingClientsTest extends QpidTestCase |
| { |
| private static final String CLIENT1_CONFIGURED_NAME = "CLIENT1_CONFIGURED_NAME"; |
| private static final String CLIENT2_CONFIGURED_NAME = "CLIENT2_CONFIGURED_NAME"; |
| |
| private static final String CLIENT1_REGISTERED_NAME = "CLIENT1_REGISTERED_NAME"; |
| private static final String CLIENT2_REGISTERED_NAME = "CLIENT2_REGISTERED_NAME"; |
| private static final String CLIENT3_REGISTERED_NAME = "CLIENT3_REGISTERED_NAME"; |
| private ClientRegistry _clientRegistry; |
| private List<String> _configuredClientNamesForTest; |
| |
| @Override |
| protected void setUp() throws Exception |
| { |
| super.setUp(); |
| _clientRegistry = mock(ClientRegistry.class); |
| } |
| |
| public void testTooFewRegisteredClientsForTest() |
| { |
| _configuredClientNamesForTest = Arrays.asList(CLIENT1_CONFIGURED_NAME, CLIENT2_CONFIGURED_NAME); |
| when(_clientRegistry.getClients()).thenReturn(Arrays.asList(CLIENT1_REGISTERED_NAME)); |
| |
| try |
| { |
| new ParticipatingClients(_clientRegistry, _configuredClientNamesForTest); |
| fail("Exception not thrown"); |
| } |
| catch (IllegalArgumentException e) |
| { |
| // PASS |
| } |
| |
| } |
| |
| |
| public void testSelectOneClientFromPoolOfOne() |
| { |
| _configuredClientNamesForTest = Arrays.asList(CLIENT1_CONFIGURED_NAME); |
| when(_clientRegistry.getClients()).thenReturn(Arrays.asList(CLIENT1_REGISTERED_NAME)); |
| |
| ParticipatingClients clients = new ParticipatingClients(_clientRegistry, _configuredClientNamesForTest); |
| assertBothWays(clients, CLIENT1_REGISTERED_NAME, CLIENT1_CONFIGURED_NAME); |
| } |
| |
| public void testSelectTwoClientFromPoolOfMany() |
| { |
| _configuredClientNamesForTest = Arrays.asList(CLIENT1_CONFIGURED_NAME, CLIENT2_CONFIGURED_NAME); |
| when(_clientRegistry.getClients()).thenReturn(Arrays.asList(CLIENT1_REGISTERED_NAME, CLIENT2_REGISTERED_NAME, CLIENT3_REGISTERED_NAME)); |
| |
| ParticipatingClients clients = new ParticipatingClients(_clientRegistry, _configuredClientNamesForTest); |
| |
| assertBothWays(clients, CLIENT1_REGISTERED_NAME, CLIENT1_CONFIGURED_NAME); |
| assertBothWays(clients, CLIENT2_REGISTERED_NAME, CLIENT2_CONFIGURED_NAME); |
| } |
| |
| public void testGetUnrecognisedConfiguredName() |
| { |
| _configuredClientNamesForTest = Arrays.asList(CLIENT1_CONFIGURED_NAME); |
| when(_clientRegistry.getClients()).thenReturn(Arrays.asList(CLIENT1_REGISTERED_NAME)); |
| |
| ParticipatingClients clients = new ParticipatingClients(_clientRegistry, _configuredClientNamesForTest); |
| |
| testUnrecognisedClientConfiguredName(clients, "unknown"); |
| testUnrecognisedClientRegisteredName(clients, "unknown"); |
| } |
| |
| public void testGetRegisteredClientNames() |
| { |
| _configuredClientNamesForTest = Arrays.asList(CLIENT1_CONFIGURED_NAME); |
| List<String> registeredNames = Arrays.asList(CLIENT1_REGISTERED_NAME); |
| when(_clientRegistry.getClients()).thenReturn(registeredNames); |
| |
| ParticipatingClients clients = new ParticipatingClients(_clientRegistry, _configuredClientNamesForTest); |
| |
| Collection<String> registeredParticipatingNames = clients.getRegisteredNames(); |
| assertEquals(1, registeredParticipatingNames.size()); |
| assertTrue(registeredParticipatingNames.contains(CLIENT1_REGISTERED_NAME)); |
| } |
| |
| private void testUnrecognisedClientConfiguredName(ParticipatingClients clients, String unrecognisedClientConfiguredName) |
| { |
| try |
| { |
| clients.getRegisteredNameFromConfiguredName(unrecognisedClientConfiguredName); |
| fail("Exception not thrown"); |
| } |
| catch (IllegalArgumentException e) |
| { |
| // PASS |
| } |
| } |
| |
| private void testUnrecognisedClientRegisteredName(ParticipatingClients clients, String unrecognisedClientRegisteredName) |
| { |
| try |
| { |
| clients.getConfiguredNameFromRegisteredName(unrecognisedClientRegisteredName); |
| fail("Exception not thrown"); |
| } |
| catch (IllegalArgumentException e) |
| { |
| // PASS |
| } |
| } |
| |
| private void assertBothWays(ParticipatingClients clients, String registeredName, String configuredName) |
| { |
| assertEquals(registeredName, clients.getRegisteredNameFromConfiguredName(configuredName)); |
| assertEquals(configuredName, clients.getConfiguredNameFromRegisteredName(registeredName)); |
| } |
| |
| |
| |
| } |