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RegionAPIDUnitTest.java
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RegionAPIDUnitTest.java
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/*
* 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.api;
import static org.assertj.core.api.Assertions.assertThat;
import org.junit.BeforeClass;
import org.junit.ClassRule;
import org.junit.Rule;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.rules.TestName;
import org.apache.geode.cache.Cache;
import org.apache.geode.cache.Region;
import org.apache.geode.cache.RegionShortcut;
import org.apache.geode.cache.configuration.CacheConfig;
import org.apache.geode.cache.configuration.CacheElement;
import org.apache.geode.cache.configuration.RegionConfig;
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.serializable.SerializableTestName;
@Category({RegionsTest.class})
public class RegionAPIDUnitTest {
private static MemberVM locator, server;
@ClassRule
public static ClusterStartupRule clusterRule = new ClusterStartupRule();
@Rule
public TestName testName = new SerializableTestName();
@ClassRule
public static GfshCommandRule gfsh = new GfshCommandRule();
@BeforeClass
public static void before() throws Exception {
locator = clusterRule.startLocatorVM(0);
server = clusterRule.startServerVM(1, locator.getPort());
gfsh.connectAndVerify(locator);
}
@Test
public void createsPartitionedRegion() {
String regionName = testName.getMethodName();
locator.invoke(() -> {
RegionConfig config = new RegionConfig();
config.setName(regionName);
config.setType(RegionShortcut.PARTITION.toString());
ClusterManagementResult result = ClusterStartupRule.getLocator().getClusterManagementService()
.create(config, "cluster");
assertThat(result.isSuccessful()).isTrue();
});
server.invoke(() -> verifyRegionCreated(regionName, "PARTITION"));
locator.waitUntilRegionIsReadyOnExactlyThisManyServers("/" + regionName, 1);
gfsh.executeAndAssertThat("put --key='foo' --value='125' --region=" + regionName)
.statusIsSuccess();
gfsh.executeAndAssertThat("get --key='foo' --region=" + regionName)
.statusIsSuccess()
.containsKeyValuePair("Value", "\"125\"");
locator.invoke(() -> verifyRegionPersisted(regionName, "PARTITION"));
}
@Test
public void createsReplicatedRegion() {
String regionName = testName.getMethodName();
locator.invoke(() -> {
RegionConfig config = new RegionConfig();
config.setName(regionName);
config.setType(RegionShortcut.REPLICATE.toString());
ClusterManagementResult result = ClusterStartupRule.getLocator().getClusterManagementService()
.create(config, "cluster");
assertThat(result.isSuccessful()).isTrue();
});
server.invoke(() -> verifyRegionCreated(regionName, "REPLICATE"));
locator.invoke(() -> verifyRegionPersisted(regionName, "REPLICATE"));
}
@Test
public void defaultTypeIsPartition() throws Exception {
String regionName = testName.getMethodName();
locator.invoke(() -> {
RegionConfig config = new RegionConfig();
config.setName(regionName);
ClusterManagementResult result = ClusterStartupRule.getLocator().getClusterManagementService()
.create(config, "cluster");
assertThat(result.isSuccessful()).isTrue();
});
server.invoke(() -> verifyRegionCreated(regionName, "PARTITION"));
locator.invoke(() -> verifyRegionPersisted(regionName, "PARTITION"));
}
private static void verifyRegionPersisted(String regionName, String type) {
CacheConfig cacheConfig =
ClusterStartupRule.getLocator().getConfigurationPersistenceService()
.getCacheConfig("cluster");
RegionConfig regionConfig = CacheElement.findElement(cacheConfig.getRegions(), regionName);
assertThat(regionConfig.getType()).isEqualTo(type);
}
private static void verifyRegionCreated(String regionName, String type) {
Cache cache = ClusterStartupRule.getCache();
Region region = cache.getRegion(regionName);
assertThat(region).isNotNull();
assertThat(region.getAttributes().getDataPolicy().toString()).isEqualTo(type);
}
}