shardingsphere-control-panel/shardingsphere-orchestration/shardingsphere-orchestration-core/shardingsphere-orchestration-core-registrycenter/src/test/java/org/apache/shardingsphere/orchestration/core/registrycenter/listener/InstanceStateChangedListenerTest.java

/*
 * 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.shardingsphere.orchestration.core.registrycenter.listener;

import org.apache.shardingsphere.orchestration.center.RegistryCenterRepository;
import org.apache.shardingsphere.orchestration.center.listener.DataChangedEvent;
import org.apache.shardingsphere.orchestration.center.listener.DataChangedEvent.ChangedType;
import org.apache.shardingsphere.orchestration.core.registrycenter.RegistryCenterNodeStatus;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;

import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

@RunWith(MockitoJUnitRunner.class)
public final class InstanceStateChangedListenerTest {
    
    private InstanceStateChangedListener instanceStateChangedListener;
    
    @Mock
    private RegistryCenterRepository registryCenterRepository;
    
    @Before
    public void setUp() {
        instanceStateChangedListener = new InstanceStateChangedListener("test", registryCenterRepository);
    }
    
    @Test
    public void assertCreateShardingOrchestrationEventWhenEnabled() {
        assertFalse(instanceStateChangedListener.createShardingOrchestrationEvent(new DataChangedEvent("test/test_ds", "", ChangedType.UPDATED)).isCircuitBreak());
    }
    
    @Test
    public void assertCreateShardingOrchestrationEventWhenDisabled() {
        assertTrue(instanceStateChangedListener.createShardingOrchestrationEvent(new DataChangedEvent("test/test_ds",
                "state: " + RegistryCenterNodeStatus.DISABLED.name(), ChangedType.UPDATED)).isCircuitBreak());
    }
}