/*
* Copyright (c) 2008-2017, Hazelcast, Inc. All Rights Reserved.
*
* Licensed 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 com.hazelcast.cluster;
import com.hazelcast.config.Config;
import com.hazelcast.config.PartitionGroupConfig;
import com.hazelcast.internal.cluster.impl.ConfigCheck;
import com.hazelcast.internal.cluster.impl.ConfigMismatchException;
import com.hazelcast.spi.properties.GroupProperty;
import com.hazelcast.test.HazelcastParallelClassRunner;
import com.hazelcast.test.annotation.ParallelTest;
import com.hazelcast.test.annotation.QuickTest;
import org.junit.Assert;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.runner.RunWith;
import static org.junit.Assert.fail;
@RunWith(HazelcastParallelClassRunner.class)
@Category({QuickTest.class, ParallelTest.class})
public class ConfigCheckTest {
@Test
public void whenGroupNameDifferent_thenFalse() {
Config config1 = new Config();
config1.getGroupConfig().setName("foo");
Config config2 = new Config();
config2.getGroupConfig().setName("bar");
ConfigCheck configCheck1 = new ConfigCheck(config1, "joiner");
ConfigCheck configCheck2 = new ConfigCheck(config2, "joiner");
assertIsCompatibleFalse(configCheck1, configCheck2);
}
@Test
public void whenGroupNameSameButPasswordDifferent_thenConfigMismatchException() {
Config config1 = new Config();
config1.getGroupConfig().setName("group").setPassword("password1");
Config config2 = new Config();
config2.getGroupConfig().setName("group").setPassword("password2");
ConfigCheck configCheck1 = new ConfigCheck(config1, "joiner");
ConfigCheck configCheck2 = new ConfigCheck(config2, "joiner");
assertIsCompatibleThrowsConfigMismatchException(configCheck1, configCheck2);
}
@Test
public void whenJoinerTypeDifferent_thenConfigMismatchException() {
Config config1 = new Config();
Config config2 = new Config();
ConfigCheck configCheck1 = new ConfigCheck(config1, "joiner1");
ConfigCheck configCheck2 = new ConfigCheck(config2, "joiner2");
assertIsCompatibleThrowsConfigMismatchException(configCheck1, configCheck2);
}
@Test
public void whenDifferentPartitionCount_thenConfigurationMismatchException() {
Config config1 = new Config();
config1.setProperty(GroupProperty.PARTITION_COUNT.getName(), "100");
Config config2 = new Config();
config2.setProperty(GroupProperty.PARTITION_COUNT.getName(), "200");
ConfigCheck configCheck1 = new ConfigCheck(config1, "joiner");
ConfigCheck configCheck2 = new ConfigCheck(config2, "joiner");
assertIsCompatibleThrowsConfigMismatchException(configCheck1, configCheck2);
}
@Test
public void whenDifferentApplicationValidationToken_thenConfigurationMismatchException() {
Config config1 = new Config();
config1.setProperty(GroupProperty.APPLICATION_VALIDATION_TOKEN.getName(), "foo");
Config config2 = new Config();
config2.setProperty(GroupProperty.APPLICATION_VALIDATION_TOKEN.getName(), "bar");
ConfigCheck configCheck1 = new ConfigCheck(config1, "joiner");
ConfigCheck configCheck2 = new ConfigCheck(config2, "joiner");
assertIsCompatibleThrowsConfigMismatchException(configCheck1, configCheck2);
}
@Test
public void whenGroupPartitionEnabledMismatch_thenConfigurationMismatchException() {
Config config1 = new Config();
config1.getPartitionGroupConfig().setEnabled(false);
Config config2 = new Config();
config2.getPartitionGroupConfig().setEnabled(true);
ConfigCheck configCheck1 = new ConfigCheck(config1, "joiner");
ConfigCheck configCheck2 = new ConfigCheck(config2, "joiner");
assertIsCompatibleThrowsConfigMismatchException(configCheck1, configCheck2);
}
@Test
public void whenPartitionGroupGroupTypeMismatch_thenConfigurationMismatchException() {
Config config1 = new Config();
config1.getPartitionGroupConfig().setEnabled(true);
config1.getPartitionGroupConfig().setGroupType(PartitionGroupConfig.MemberGroupType.CUSTOM);
Config config2 = new Config();
config2.getPartitionGroupConfig().setEnabled(true);
config2.getPartitionGroupConfig().setGroupType(PartitionGroupConfig.MemberGroupType.PER_MEMBER);
ConfigCheck configCheck1 = new ConfigCheck(config1, "joiner");
ConfigCheck configCheck2 = new ConfigCheck(config2, "joiner");
assertIsCompatibleThrowsConfigMismatchException(configCheck1, configCheck2);
}
public void assertIsCompatibleFalse(ConfigCheck c1, ConfigCheck c2) {
Assert.assertFalse(c1.isCompatible(c2));
Assert.assertFalse(c2.isCompatible(c1));
assertIsCompatibleTrue(c1, c2);
}
public void assertIsCompatibleThrowsConfigMismatchException(ConfigCheck c1, ConfigCheck c2) {
try {
c1.isCompatible(c2);
fail();
} catch (ConfigMismatchException e) {
}
try {
c2.isCompatible(c1);
fail();
} catch (ConfigMismatchException e) {
}
assertIsCompatibleTrue(c1, c2);
}
private void assertIsCompatibleTrue(ConfigCheck c1, ConfigCheck c2) {
Assert.assertTrue(c1.isCompatible(c1));
Assert.assertTrue(c2.isCompatible(c2));
}
}