| /* |
| * 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.management.internal.cli.commands; |
| |
| import static org.assertj.core.api.Assertions.assertThat; |
| |
| import java.io.IOException; |
| |
| import org.junit.Before; |
| import org.junit.BeforeClass; |
| import org.junit.ClassRule; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| import org.apache.geode.cache.Cache; |
| import org.apache.geode.distributed.Locator; |
| import org.apache.geode.distributed.internal.InternalConfigurationPersistenceService; |
| import org.apache.geode.distributed.internal.InternalLocator; |
| import org.apache.geode.management.internal.configuration.domain.Configuration; |
| import org.apache.geode.test.dunit.rules.ClusterStartupRule; |
| import org.apache.geode.test.dunit.rules.MemberVM; |
| import org.apache.geode.test.junit.categories.RegionsTest; |
| import org.apache.geode.test.junit.rules.GfshCommandRule; |
| import org.apache.geode.test.junit.rules.VMProvider; |
| |
| @Category({RegionsTest.class}) |
| public class DestroyRegionCommandDUnitTest { |
| @ClassRule |
| public static ClusterStartupRule lsRule = new ClusterStartupRule(); |
| |
| @Rule |
| public GfshCommandRule gfsh = new GfshCommandRule(); |
| |
| private static MemberVM locator, server1, server2, server3; |
| |
| @BeforeClass |
| public static void beforeClass() throws Exception { |
| locator = lsRule.startLocatorVM(0); |
| server1 = lsRule.startServerVM(1, "group1", locator.getPort()); |
| server2 = lsRule.startServerVM(2, "group2", locator.getPort()); |
| server3 = lsRule.startServerVM(3, "group2", locator.getPort()); |
| } |
| |
| @Before |
| public void before() throws Exception { |
| gfsh.connectAndVerify(locator); |
| } |
| |
| @Test |
| public void testDestroyDistributedRegion() { |
| gfsh.executeAndAssertThat("create region --name=Customer --type=PARTITION").statusIsSuccess(); |
| gfsh.executeAndAssertThat( |
| "create region --name=Order --type=PARTITION --colocated-with=Customer").statusIsSuccess(); |
| |
| locator.waitUntilRegionIsReadyOnExactlyThisManyServers("/Customer", 3); |
| locator.waitUntilRegionIsReadyOnExactlyThisManyServers("/Order", 3); |
| |
| // Test unable to destroy with co-location |
| gfsh.executeAndAssertThat("destroy region --name=/Customer").statusIsError() |
| .tableHasRowCount(3) |
| .containsOutput("The parent region [/Customer] in colocation chain cannot be destroyed"); |
| |
| // Test success |
| gfsh.executeAndAssertThat("destroy region --name=/Order").statusIsSuccess() |
| .tableHasRowCount(3).containsOutput("destroyed successfully"); |
| gfsh.executeAndAssertThat("destroy region --name=/Customer").statusIsSuccess() |
| .tableHasRowCount(3).containsOutput("destroyed successfully"); |
| |
| // destroy something that's not exist anymore |
| gfsh.executeAndAssertThat("destroy region --name=/Customer").statusIsError() |
| .containsOutput("Could not find a Region"); |
| gfsh.executeAndAssertThat("destroy region --name=/Customer --if-exists") |
| .containsOutput("Skipping: Could not find a Region").statusIsSuccess(); |
| } |
| |
| @Test |
| public void testDestroyLocalRegions() { |
| gfsh.executeAndAssertThat("create region --name=region1 --type=LOCAL").statusIsSuccess(); |
| |
| locator.waitUntilRegionIsReadyOnExactlyThisManyServers("/region1", 3); |
| |
| gfsh.executeAndAssertThat("destroy region --name=region1").statusIsSuccess() |
| .tableHasRowCount(3).containsOutput("destroyed successfully"); |
| |
| VMProvider.invokeInEveryMember(() -> { |
| Cache cache = ClusterStartupRule.getCache(); |
| assertThat(cache.getRegion("region1")).isNull(); |
| }, server1, server2, server3); |
| } |
| |
| @Test |
| public void testDestroyDistributedRegions() { |
| gfsh.executeAndAssertThat("create region --name=region1 --type=REPLICATE_PROXY --group=group1") |
| .statusIsSuccess(); |
| gfsh.executeAndAssertThat("create region --name=region1 --type=REPLICATE --group=group2") |
| .statusIsSuccess(); |
| |
| locator.waitUntilRegionIsReadyOnExactlyThisManyServers("/region1", 3); |
| |
| locator.invoke(() -> { |
| InternalConfigurationPersistenceService service = |
| ClusterStartupRule.getLocator().getConfigurationPersistenceService(); |
| Configuration group1Config = service.getConfiguration("group1"); |
| assertThat(group1Config.getCacheXmlContent()) |
| .containsOnlyOnce("<region name=\"region1\"") |
| .containsOnlyOnce("data-policy=\"empty\"") |
| .containsOnlyOnce("scope=\"distributed-ack\""); |
| |
| Configuration clusterConfig = service.getConfiguration("group2"); |
| assertThat(clusterConfig.getCacheXmlContent()) |
| .containsOnlyOnce("<region name=\"region1\"") |
| .containsOnlyOnce("data-policy=\"replicate\"") |
| .containsOnlyOnce("scope=\"distributed-ack\""); |
| }); |
| |
| gfsh.executeAndAssertThat("destroy region --name=region1").statusIsSuccess() |
| .tableHasRowCount(3).containsOutput("destroyed successfully"); |
| |
| // verify that all cc entries are deleted, no matter what the scope is |
| locator.invoke(() -> { |
| InternalConfigurationPersistenceService service = |
| ClusterStartupRule.getLocator().getConfigurationPersistenceService(); |
| Configuration group1Config = service.getConfiguration("group1"); |
| assertThat(group1Config.getCacheXmlContent()).doesNotContain("region1"); |
| |
| Configuration clusterConfig = service.getConfiguration("group2"); |
| assertThat(clusterConfig.getCacheXmlContent()).doesNotContain("region1"); |
| }); |
| |
| // verify that all regions are destroyed, no matter what the scope is |
| VMProvider.invokeInEveryMember(() -> { |
| Cache cache = ClusterStartupRule.getCache(); |
| assertThat(cache.getRegion("region1")).isNull(); |
| }, server1, server2, server3); |
| } |
| |
| @Test |
| public void testDestroyRegionWithSharedConfig() throws IOException { |
| gfsh.executeAndAssertThat("create region --name=Customer --type=REPLICATE").statusIsSuccess(); |
| |
| // Make sure the region exists in the cluster config |
| locator.invoke(() -> { |
| InternalConfigurationPersistenceService sharedConfig = |
| ((InternalLocator) Locator.getLocator()).getConfigurationPersistenceService(); |
| assertThat(sharedConfig.getConfiguration("cluster").getCacheXmlContent()) |
| .contains("Customer"); |
| }); |
| |
| // destroy the region |
| gfsh.executeAndAssertThat("destroy region --name=Customer").statusIsSuccess() |
| .containsOutput("destroyed successfully"); |
| |
| // make sure the region was removed from cluster config |
| locator.invoke(() -> { |
| InternalConfigurationPersistenceService sharedConfig = |
| ((InternalLocator) Locator.getLocator()).getConfigurationPersistenceService(); |
| assertThat(sharedConfig.getConfiguration("cluster").getCacheXmlContent()) |
| .doesNotContain("Customer"); |
| }); |
| |
| // restart one server to make sure the region does not exist anymore |
| lsRule.stop(1); |
| lsRule.startServerVM(1, locator.getPort()); |
| |
| // make sure region does not exist |
| VMProvider.invokeInEveryMember(() -> { |
| Cache cache = ClusterStartupRule.getCache(); |
| assertThat(cache.getRegion("Customer")).isNull(); |
| }, server1, server2, server3); |
| } |
| } |