| /* |
| * 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.bookkeeper.tools.cli.helpers; |
| |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.Answers.CALLS_REAL_METHODS; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.eq; |
| import static org.mockito.ArgumentMatchers.same; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import java.net.URI; |
| import java.util.Optional; |
| import java.util.concurrent.Executors; |
| import java.util.concurrent.ScheduledExecutorService; |
| import org.apache.bookkeeper.conf.ClientConfiguration; |
| import org.apache.bookkeeper.discover.RegistrationClient; |
| import org.apache.bookkeeper.meta.MetadataClientDriver; |
| import org.apache.bookkeeper.meta.MetadataDrivers; |
| import org.apache.bookkeeper.stats.NullStatsLogger; |
| import org.apache.bookkeeper.tools.framework.CliFlags; |
| import org.junit.Before; |
| import org.junit.experimental.theories.DataPoint; |
| import org.junit.experimental.theories.Theories; |
| import org.junit.experimental.theories.Theory; |
| import org.junit.runner.RunWith; |
| import org.mockito.MockedStatic; |
| import org.mockito.Mockito; |
| |
| /** |
| * Unit test of {@link DiscoveryCommand}. |
| */ |
| @RunWith(Theories.class) |
| public class DiscoveryCommandTest { |
| |
| private DiscoveryCommand<CliFlags> cmd; |
| private ClientConfiguration clientConf; |
| private RegistrationClient regClient; |
| private MetadataClientDriver clientDriver; |
| private ScheduledExecutorService executor; |
| |
| @SuppressWarnings("unchecked") |
| @Before |
| public void setup() throws Exception { |
| |
| this.cmd = mock(DiscoveryCommand.class, CALLS_REAL_METHODS); |
| |
| this.clientConf = new ClientConfiguration(); |
| this.clientConf.setMetadataServiceUri("zk://127.0.0.1/path/to/ledgers"); |
| this.executor = mock(ScheduledExecutorService.class); |
| this.regClient = mock(RegistrationClient.class); |
| this.clientDriver = mock(MetadataClientDriver.class); |
| when(clientDriver.getRegistrationClient()) |
| .thenReturn(regClient); |
| } |
| |
| @DataPoint |
| public static final boolean BOOKIE_ADDR_RESOLVER_ENABLED = true; |
| @DataPoint |
| public static final boolean BOOKIE_ADDR_RESOLVER_DISABLED = false; |
| @Theory |
| public void testRun(boolean bookieAddressResolverEnabled) throws Exception { |
| clientConf.setBookieAddressResolverEnabled(bookieAddressResolverEnabled); |
| |
| try (final MockedStatic<Executors> executorsMockedStatic = Mockito.mockStatic(Executors.class); |
| final MockedStatic<MetadataDrivers> mdriversMockedStatic = Mockito.mockStatic(MetadataDrivers.class);) { |
| executorsMockedStatic |
| .when(() -> Executors.newSingleThreadScheduledExecutor()).thenReturn(executor); |
| mdriversMockedStatic.when(() -> MetadataDrivers.getClientDriver(any(URI.class))) |
| .thenReturn(clientDriver); |
| |
| CliFlags cliFlags = new CliFlags(); |
| assertTrue(cmd.apply(clientConf, cliFlags)); |
| verify(cmd, times(1)).run(eq(regClient), same(cliFlags), eq(bookieAddressResolverEnabled)); |
| verify(clientDriver, times(1)) |
| .initialize( |
| any(ClientConfiguration.class), eq(executor), |
| eq(NullStatsLogger.INSTANCE), eq(Optional.empty())); |
| verify(clientDriver, times(1)).getRegistrationClient(); |
| verify(clientDriver, times(1)).close(); |
| verify(executor, times(1)).shutdown(); |
| } |
| } |
| |
| |
| } |