| /* |
| * 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.geode.distributed; |
| |
| import static org.apache.geode.distributed.AbstractLauncher.Status.STOPPED; |
| import static org.apache.geode.distributed.ConfigurationProperties.CLUSTER_CONFIGURATION_DIR; |
| import static org.apache.geode.distributed.ConfigurationProperties.DISABLE_AUTO_RECONNECT; |
| import static org.apache.geode.distributed.ConfigurationProperties.MCAST_PORT; |
| import static org.apache.geode.distributed.internal.DistributionConfig.GEMFIRE_PREFIX; |
| import static org.apache.geode.distributed.internal.InternalConfigurationPersistenceService.CLUSTER_CONFIG_DISK_DIR_PREFIX; |
| import static org.apache.geode.internal.AvailablePortHelper.getRandomAvailableTCPPorts; |
| import static org.apache.geode.internal.DistributionLocator.TEST_OVERRIDE_DEFAULT_PORT_PROPERTY; |
| import static org.assertj.core.api.Assertions.assertThat; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.UncheckedIOException; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.rules.ErrorCollector; |
| |
| import org.apache.geode.distributed.AbstractLauncher.Status; |
| import org.apache.geode.distributed.LocatorLauncher.Builder; |
| import org.apache.geode.distributed.LocatorLauncher.LocatorState; |
| import org.apache.geode.internal.process.ProcessType; |
| import org.apache.geode.test.awaitility.GeodeAwaitility; |
| |
| /** |
| * Abstract base class for integration tests of {@link LocatorLauncher}. |
| * |
| * @since GemFire 8.0 |
| */ |
| public abstract class LocatorLauncherIntegrationTestCase extends LauncherIntegrationTestCase { |
| |
| protected volatile int defaultLocatorPort; |
| protected volatile int nonDefaultLocatorPort; |
| protected volatile LocatorLauncher launcher; |
| |
| private volatile File clusterConfigDirectory; |
| |
| @Rule |
| public ErrorCollector errorCollector = new ErrorCollector(); |
| |
| @Before |
| public void setUpAbstractLocatorLauncherIntegrationTestCase() throws Exception { |
| System.setProperty(GEMFIRE_PREFIX + MCAST_PORT, Integer.toString(0)); |
| |
| clusterConfigDirectory = |
| temporaryFolder.newFolder(CLUSTER_CONFIG_DISK_DIR_PREFIX + getUniqueName()); |
| |
| int[] ports = getRandomAvailableTCPPorts(2); |
| defaultLocatorPort = ports[0]; |
| nonDefaultLocatorPort = ports[1]; |
| System.setProperty(TEST_OVERRIDE_DEFAULT_PORT_PROPERTY, String.valueOf(defaultLocatorPort)); |
| } |
| |
| @After |
| public void tearDownAbstractLocatorLauncherIntegrationTestCase() { |
| if (launcher != null) { |
| launcher.stop(); |
| } |
| } |
| |
| @Override |
| protected ProcessType getProcessType() { |
| return ProcessType.LOCATOR; |
| } |
| |
| @Override |
| protected void givenEmptyWorkingDirectory() { |
| File[] files = getWorkingDirectory().listFiles(); |
| assertThat(files).hasSize(1); |
| assertThat(files[0]).isDirectory().isEqualTo(getClusterConfigDirectory()); |
| } |
| |
| protected LocatorLauncher givenLocatorLauncher() { |
| return givenLocatorLauncher(newBuilder()); |
| } |
| |
| protected LocatorLauncher givenLocatorLauncher(final Builder builder) { |
| return builder.build(); |
| } |
| |
| protected LocatorLauncher givenRunningLocator() { |
| return givenRunningLocator(newBuilder()); |
| } |
| |
| protected LocatorLauncher givenRunningLocator(final Builder builder) { |
| return awaitStart(builder); |
| } |
| |
| protected LocatorLauncher awaitStart(final LocatorLauncher launcher) { |
| GeodeAwaitility.await().untilAsserted(() -> assertThat(isLauncherOnline()).isTrue()); |
| return launcher; |
| } |
| |
| protected Locator getLocator() { |
| return launcher.getLocator(); |
| } |
| |
| /** |
| * Returns a new Builder with helpful defaults for safe testing. If you need a Builder in a test |
| * without any of these defaults then simply use {@code new Builder()} instead. |
| */ |
| protected Builder newBuilder() { |
| return new Builder() |
| .setMemberName(getUniqueName()) |
| .setWorkingDirectory(getWorkingDirectoryPath()) |
| .set(CLUSTER_CONFIGURATION_DIR, getClusterConfigDirectoryPath()) |
| .set(DISABLE_AUTO_RECONNECT, "true"); |
| } |
| |
| protected LocatorLauncher startLocator() { |
| return awaitStart(newBuilder()); |
| } |
| |
| protected LocatorLauncher startLocator(final Builder builder) { |
| return awaitStart(builder); |
| } |
| |
| protected void stopLocator() { |
| assertThat(launcher.stop().getStatus()).isEqualTo(STOPPED); |
| } |
| |
| private LocatorLauncher awaitStart(final Builder builder) { |
| launcher = builder.build(); |
| assertThat(launcher.start().getStatus()).isEqualTo(Status.ONLINE); |
| return awaitStart(launcher); |
| } |
| |
| private File getClusterConfigDirectory() { |
| return clusterConfigDirectory; |
| } |
| |
| private String getClusterConfigDirectoryPath() { |
| try { |
| return clusterConfigDirectory.getCanonicalPath(); |
| } catch (IOException e) { |
| throw new UncheckedIOException(e); |
| } |
| } |
| |
| private boolean isLauncherOnline() { |
| LocatorState locatorState = launcher.status(); |
| assertThat(locatorState).isNotNull(); |
| return Status.ONLINE.equals(locatorState.getStatus()); |
| } |
| } |