/*
* Copyright 1999-2015 dangdang.com.
* <p>
* 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.
* </p>
*/
package com.dangdang.ddframe.job.lite.api.listener;
import com.dangdang.ddframe.job.exception.JobSystemException;
import com.dangdang.ddframe.job.executor.ShardingContexts;
import com.dangdang.ddframe.job.lite.api.listener.fixture.ElasticJobListenerCaller;
import com.dangdang.ddframe.job.lite.api.listener.fixture.TestDistributeOnceElasticJobListener;
import com.dangdang.ddframe.job.lite.internal.guarantee.GuaranteeService;
import com.dangdang.ddframe.job.util.env.TimeService;
import com.google.common.collect.Sets;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.unitils.util.ReflectionUtils;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
public final class DistributeOnceElasticJobListenerTest {
@Mock
private GuaranteeService guaranteeService;
@Mock
private TimeService timeService;
@Mock
private ElasticJobListenerCaller elasticJobListenerCaller;
private ShardingContexts shardingContexts;
private TestDistributeOnceElasticJobListener distributeOnceElasticJobListener;
@Before
public void setUp() throws NoSuchFieldException {
MockitoAnnotations.initMocks(this);
distributeOnceElasticJobListener = new TestDistributeOnceElasticJobListener(elasticJobListenerCaller);
ReflectionUtils.setFieldValue(distributeOnceElasticJobListener, ReflectionUtils.getFieldWithName(AbstractDistributeOnceElasticJobListener.class, "guaranteeService", false), guaranteeService);
ReflectionUtils.setFieldValue(distributeOnceElasticJobListener, ReflectionUtils.getFieldWithName(AbstractDistributeOnceElasticJobListener.class, "timeService", false), timeService);
Map<Integer, String> map = new HashMap<>(2, 1);
map.put(0, "");
map.put(1, "");
shardingContexts = new ShardingContexts("fake_task_id", "test_job", 10, "", map);
}
@Test
public void assertBeforeJobExecutedWhenIsAllStarted() {
when(guaranteeService.isAllStarted()).thenReturn(true);
distributeOnceElasticJobListener.beforeJobExecuted(shardingContexts);
verify(guaranteeService).registerStart(Sets.newHashSet(0, 1));
verify(elasticJobListenerCaller).before();
verify(guaranteeService).clearAllStartedInfo();
}
@Test
public void assertBeforeJobExecutedWhenIsNotAllStartedAndNotTimeout() {
when(guaranteeService.isAllStarted()).thenReturn(false);
when(timeService.getCurrentMillis()).thenReturn(0L);
distributeOnceElasticJobListener.beforeJobExecuted(shardingContexts);
verify(guaranteeService).registerStart(Sets.newHashSet(0, 1));
verify(guaranteeService, times(0)).clearAllStartedInfo();
}
@Test(expected = JobSystemException.class)
public void assertBeforeJobExecutedWhenIsNotAllStartedAndTimeout() {
when(guaranteeService.isAllStarted()).thenReturn(false);
when(timeService.getCurrentMillis()).thenReturn(0L, 2L);
distributeOnceElasticJobListener.beforeJobExecuted(shardingContexts);
verify(guaranteeService).registerStart(Arrays.asList(0, 1));
verify(guaranteeService, times(0)).clearAllStartedInfo();
}
@Test
public void assertAfterJobExecutedWhenIsAllCompleted() {
when(guaranteeService.isAllCompleted()).thenReturn(true);
distributeOnceElasticJobListener.afterJobExecuted(shardingContexts);
verify(guaranteeService).registerComplete(Sets.newHashSet(0, 1));
verify(elasticJobListenerCaller).after();
verify(guaranteeService).clearAllCompletedInfo();
}
@Test
public void assertAfterJobExecutedWhenIsAllCompletedAndNotTimeout() {
when(guaranteeService.isAllCompleted()).thenReturn(false);
when(timeService.getCurrentMillis()).thenReturn(0L);
distributeOnceElasticJobListener.afterJobExecuted(shardingContexts);
verify(guaranteeService).registerComplete(Sets.newHashSet(0, 1));
verify(guaranteeService, times(0)).clearAllCompletedInfo();
}
@Test(expected = JobSystemException.class)
public void assertAfterJobExecutedWhenIsAllCompletedAndTimeout() {
when(guaranteeService.isAllCompleted()).thenReturn(false);
when(timeService.getCurrentMillis()).thenReturn(0L, 2L);
distributeOnceElasticJobListener.afterJobExecuted(shardingContexts);
verify(guaranteeService).registerComplete(Arrays.asList(0, 1));
verify(guaranteeService, times(0)).clearAllCompletedInfo();
}
}