package com.hazelcast.partition;
import com.hazelcast.core.HazelcastInstance;
import com.hazelcast.core.Member;
import com.hazelcast.test.HazelcastParallelClassRunner;
import com.hazelcast.test.HazelcastTestSupport;
import com.hazelcast.test.TestHazelcastInstanceFactory;
import com.hazelcast.test.annotation.QuickTest;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.runner.RunWith;
import java.util.concurrent.TimeUnit;
import static org.junit.Assert.assertTrue;
// TODO tests are not sufficient. add more tests.
/**
* Includes tests for node and cluster safety.
*/
@RunWith(HazelcastParallelClassRunner.class)
@Category(QuickTest.class)
public class SafeClusterTest extends HazelcastTestSupport {
@Test
public void isClusterSafe() throws Exception {
final HazelcastInstance node = createHazelcastInstance();
final boolean safe = node.getPartitionService().isClusterSafe();
assertTrue(safe);
}
@Test
public void isClusterSafe_multiNode() throws Exception {
final TestHazelcastInstanceFactory factory = new TestHazelcastInstanceFactory(2);
final HazelcastInstance node1 = factory.newHazelcastInstance();
final HazelcastInstance node2 = factory.newHazelcastInstance();
final boolean safe1 = node1.getPartitionService().isClusterSafe();
final boolean safe2 = node2.getPartitionService().isClusterSafe();
assertTrue(safe1);
assertTrue(safe2);
}
@Test
public void isLocalMemberSafe() throws Exception {
final HazelcastInstance node = createHazelcastInstance();
final boolean safe = node.getPartitionService().isLocalMemberSafe();
assertTrue(safe);
}
@Test
public void isLocalMemberSafe_multiNode() throws Exception {
final TestHazelcastInstanceFactory factory = new TestHazelcastInstanceFactory(2);
final HazelcastInstance node1 = factory.newHazelcastInstance();
final HazelcastInstance node2 = factory.newHazelcastInstance();
final boolean safe1 = node1.getPartitionService().isLocalMemberSafe();
final boolean safe2 = node2.getPartitionService().isLocalMemberSafe();
assertTrue(safe1);
assertTrue(safe2);
}
@Test
public void isMemberSafe_localMember() throws Exception {
final HazelcastInstance node = createHazelcastInstance();
final Member localMember = node.getCluster().getLocalMember();
final boolean safe = node.getPartitionService().isMemberSafe(localMember);
assertTrue(safe);
}
@Test
public void test_forceLocalMemberToBeSafe() throws Exception {
final HazelcastInstance node = createHazelcastInstance();
final boolean safe = node.getPartitionService().forceLocalMemberToBeSafe(5, TimeUnit.SECONDS);
assertTrue(safe);
}
}