| /* |
| * 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.apache.geode.cache.Region.SEPARATOR; |
| import static org.apache.geode.management.internal.cli.commands.RemoveCommand.REGION_NOT_FOUND; |
| import static org.assertj.core.api.Assertions.assertThat; |
| |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| import org.apache.geode.cache.Cache; |
| import org.apache.geode.cache.CacheFactory; |
| import org.apache.geode.cache.Region; |
| import org.apache.geode.test.dunit.rules.ClusterStartupRule; |
| import org.apache.geode.test.dunit.rules.MemberVM; |
| import org.apache.geode.test.junit.rules.GfshCommandRule; |
| import org.apache.geode.test.junit.rules.VMProvider; |
| |
| |
| public class RemoveCommandDUnitTest { |
| private static final String REPLICATE_REGION_NAME = "replicateRegion"; |
| private static final String PARTITIONED_REGION_NAME = "partitionedRegion"; |
| private static final String EMPTY_STRING = ""; |
| |
| @Rule |
| public ClusterStartupRule clusterStartupRule = new ClusterStartupRule(); |
| |
| @Rule |
| public GfshCommandRule gfsh = new GfshCommandRule(); |
| |
| private MemberVM server1; |
| private MemberVM server2; |
| |
| @Before |
| public void setup() throws Exception { |
| MemberVM locator = clusterStartupRule.startLocatorVM(0); |
| server1 = clusterStartupRule.startServerVM(1, locator.getPort()); |
| server2 = clusterStartupRule.startServerVM(2, locator.getPort()); |
| |
| gfsh.connectAndVerify(locator); |
| gfsh.executeAndAssertThat("create region --name=" + REPLICATE_REGION_NAME + " --type=REPLICATE") |
| .statusIsSuccess(); |
| gfsh.executeAndAssertThat( |
| "create region --name=" + PARTITIONED_REGION_NAME + " --type=PARTITION").statusIsSuccess(); |
| |
| locator.waitUntilRegionIsReadyOnExactlyThisManyServers(SEPARATOR + REPLICATE_REGION_NAME, 2); |
| locator.waitUntilRegionIsReadyOnExactlyThisManyServers(SEPARATOR + PARTITIONED_REGION_NAME, 2); |
| |
| VMProvider.invokeInEveryMember(RemoveCommandDUnitTest::populateTestRegions, server1, server2); |
| } |
| |
| private static void populateTestRegions() { |
| Cache cache = CacheFactory.getAnyInstance(); |
| |
| Region<String, String> replicateRegion = cache.getRegion(REPLICATE_REGION_NAME); |
| replicateRegion.put(EMPTY_STRING, "valueForEmptyKey"); |
| replicateRegion.put("key1", "value1"); |
| replicateRegion.put("key2", "value2"); |
| |
| Region<String, String> partitionedRegion = cache.getRegion(PARTITIONED_REGION_NAME); |
| partitionedRegion.put("key1", "value1"); |
| partitionedRegion.put("key2", "value2"); |
| } |
| |
| @Test |
| public void removeFromInvalidRegion() { |
| String command = "remove --all --region=NotAValidRegion"; |
| |
| gfsh.executeAndAssertThat(command).statusIsError() |
| .containsOutput(String.format(REGION_NOT_FOUND, SEPARATOR + "NotAValidRegion")); |
| } |
| |
| @Test |
| public void removeWithNoKeyOrAllSpecified() { |
| String command = "remove --region=" + REPLICATE_REGION_NAME; |
| |
| gfsh.executeAndAssertThat(command).statusIsError().containsOutput("Key is Null"); |
| } |
| |
| @Test |
| @SuppressWarnings("deprecation") |
| public void removeKeyFromReplicateRegion() { |
| String command = "remove --key=key1 --region=" + REPLICATE_REGION_NAME; |
| |
| gfsh.executeAndAssertThat(command).statusIsSuccess().containsKeyValuePair("Result", "true") |
| .containsKeyValuePair("Key Class", "java.lang.String").containsKeyValuePair("Key", "key1"); |
| |
| server1.invoke(() -> verifyKeyIsRemoved(REPLICATE_REGION_NAME, "key1")); |
| server2.invoke(() -> verifyKeyIsRemoved(REPLICATE_REGION_NAME, "key1")); |
| |
| server1.invoke(() -> verifyKeyIsPresent(REPLICATE_REGION_NAME, "key2")); |
| server2.invoke(() -> verifyKeyIsPresent(REPLICATE_REGION_NAME, "key2")); |
| } |
| |
| @Test |
| @SuppressWarnings("deprecation") |
| public void removeKeyFromPartitionedRegion() { |
| String command = "remove --key=key1 --region=" + PARTITIONED_REGION_NAME; |
| |
| gfsh.executeAndAssertThat(command).statusIsSuccess().containsKeyValuePair("Result", "true") |
| .containsKeyValuePair("Key Class", "java.lang.String").containsKeyValuePair("Key", "key1"); |
| |
| server1.invoke(() -> verifyKeyIsRemoved(PARTITIONED_REGION_NAME, "key1")); |
| server2.invoke(() -> verifyKeyIsRemoved(PARTITIONED_REGION_NAME, "key1")); |
| |
| server1.invoke(() -> verifyKeyIsPresent(PARTITIONED_REGION_NAME, "key2")); |
| server2.invoke(() -> verifyKeyIsPresent(PARTITIONED_REGION_NAME, "key2")); |
| } |
| |
| @Test |
| public void removeAllFromReplicateRegion() { |
| String command = "remove --all --region=" + REPLICATE_REGION_NAME; |
| |
| gfsh.executeAndAssertThat("list regions").statusIsSuccess(); |
| gfsh.executeAndAssertThat(command).statusIsSuccess(); |
| |
| assertThat(gfsh.getGfshOutput()).contains("Cleared all keys in the region"); |
| |
| server1.invoke(() -> verifyAllKeysAreRemoved(REPLICATE_REGION_NAME)); |
| server2.invoke(() -> verifyAllKeysAreRemoved(REPLICATE_REGION_NAME)); |
| } |
| |
| |
| @Test |
| public void removeAllFromPartitionedRegion() { |
| String command = "remove --all --region=" + PARTITIONED_REGION_NAME; |
| |
| // Maybe this should return an "error" status, but the current behavior is status "OK" |
| gfsh.executeAndAssertThat(command).statusIsSuccess(); |
| |
| assertThat(gfsh.getGfshOutput()) |
| .contains("Option --all is not supported on partitioned region"); |
| } |
| |
| /** |
| * Test remove from a region with a zero-length string key (GEODE-2269) |
| */ |
| @Test |
| public void removeEmptyKey() { |
| server1.invoke(() -> verifyKeyIsPresent(REPLICATE_REGION_NAME, EMPTY_STRING)); |
| server2.invoke(() -> verifyKeyIsPresent(REPLICATE_REGION_NAME, EMPTY_STRING)); |
| |
| String command = "remove --key=\"\" --region=" + REPLICATE_REGION_NAME; |
| gfsh.executeAndAssertThat(command).statusIsSuccess(); |
| |
| server1.invoke(() -> verifyKeyIsRemoved(REPLICATE_REGION_NAME, EMPTY_STRING)); |
| server2.invoke(() -> verifyKeyIsRemoved(REPLICATE_REGION_NAME, EMPTY_STRING)); |
| } |
| |
| private static void verifyAllKeysAreRemoved(String regionName) { |
| Region<?, ?> region = getRegion(regionName); |
| assertThat(region.size()).isEqualTo(0); |
| } |
| |
| private static void verifyKeyIsRemoved(String regionName, String key) { |
| Region<?, ?> region = getRegion(regionName); |
| assertThat(region.get(key)).isNull(); |
| } |
| |
| private static void verifyKeyIsPresent(String regionName, String key) { |
| Region<?, ?> region = getRegion(regionName); |
| assertThat(region.get(key)).isNotNull(); |
| } |
| |
| private static Region<?, ?> getRegion(String regionName) { |
| return CacheFactory.getAnyInstance().getRegion(regionName); |
| } |
| } |