/*
* 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.internal.schedule;
import com.dangdang.ddframe.job.config.JobCoreConfiguration;
import com.dangdang.ddframe.job.config.dataflow.DataflowJobConfiguration;
import com.dangdang.ddframe.job.config.simple.SimpleJobConfiguration;
import com.dangdang.ddframe.job.event.JobEventBus;
import com.dangdang.ddframe.job.exception.JobExecutionEnvironmentException;
import com.dangdang.ddframe.job.executor.ShardingContexts;
import com.dangdang.ddframe.job.lite.api.listener.ElasticJobListener;
import com.dangdang.ddframe.job.lite.api.listener.fixture.ElasticJobListenerCaller;
import com.dangdang.ddframe.job.lite.api.listener.fixture.TestElasticJobListener;
import com.dangdang.ddframe.job.lite.config.LiteJobConfiguration;
import com.dangdang.ddframe.job.lite.fixture.TestDataflowJob;
import com.dangdang.ddframe.job.lite.fixture.TestSimpleJob;
import com.dangdang.ddframe.job.lite.internal.config.ConfigurationService;
import com.dangdang.ddframe.job.lite.internal.sharding.ExecutionContextService;
import com.dangdang.ddframe.job.lite.internal.sharding.ExecutionService;
import com.dangdang.ddframe.job.lite.internal.failover.FailoverService;
import com.dangdang.ddframe.job.lite.internal.sharding.ShardingService;
import com.google.common.collect.Lists;
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.Collections;
import static org.hamcrest.core.Is.is;
import static org.junit.Assert.assertThat;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
public class LiteJobFacadeTest {
@Mock
private ConfigurationService configService;
@Mock
private ShardingService shardingService;
@Mock
private ExecutionContextService executionContextService;
@Mock
private ExecutionService executionService;
@Mock
private FailoverService failoverService;
@Mock
private JobEventBus eventBus;
@Mock
private ElasticJobListenerCaller caller;
private LiteJobFacade liteJobFacade;
@Before
public void setUp() throws NoSuchFieldException {
MockitoAnnotations.initMocks(this);
liteJobFacade = new LiteJobFacade(null, "test_job", Collections.<ElasticJobListener>singletonList(new TestElasticJobListener(caller)), eventBus);
ReflectionUtils.setFieldValue(liteJobFacade, "configService", configService);
ReflectionUtils.setFieldValue(liteJobFacade, "shardingService", shardingService);
ReflectionUtils.setFieldValue(liteJobFacade, "executionContextService", executionContextService);
ReflectionUtils.setFieldValue(liteJobFacade, "executionService", executionService);
ReflectionUtils.setFieldValue(liteJobFacade, "failoverService", failoverService);
}
@Test
public void assertLoad() {
LiteJobConfiguration expected = LiteJobConfiguration.newBuilder(null).build();
when(configService.load(true)).thenReturn(expected);
assertThat(liteJobFacade.loadJobRootConfiguration(true), is(expected));
}
@Test
public void assertCheckMaxTimeDiffSecondsTolerable() throws JobExecutionEnvironmentException {
liteJobFacade.checkJobExecutionEnvironment();
verify(configService).checkMaxTimeDiffSecondsTolerable();
}
@Test
public void assertFailoverIfUnnecessary() {
when(configService.load(true)).thenReturn(LiteJobConfiguration.newBuilder(
new SimpleJobConfiguration(JobCoreConfiguration.newBuilder("test_job", "0/1 * * * * ?", 3).failover(false).build(), TestSimpleJob.class.getCanonicalName())).build());
liteJobFacade.failoverIfNecessary();
verify(failoverService, times(0)).failoverIfNecessary();
}
@Test
public void assertFailoverIfNecessary() {
when(configService.load(true)).thenReturn(LiteJobConfiguration.newBuilder(new SimpleJobConfiguration(JobCoreConfiguration.newBuilder("test_job", "0/1 * * * * ?", 3).failover(true).build(),
TestSimpleJob.class.getCanonicalName())).monitorExecution(true).build());
liteJobFacade.failoverIfNecessary();
verify(failoverService).failoverIfNecessary();
}
@Test
public void assertRegisterJobBegin() {
ShardingContexts shardingContexts = new ShardingContexts("fake_task_id", "test_job", 10, "", Collections.<Integer, String>emptyMap());
liteJobFacade.registerJobBegin(shardingContexts);
verify(executionService).registerJobBegin(shardingContexts);
}
@Test
public void assertRegisterJobCompletedWhenFailoverDisabled() {
ShardingContexts shardingContexts = new ShardingContexts("fake_task_id", "test_job", 10, "", Collections.<Integer, String>emptyMap());
when(configService.load(true)).thenReturn(LiteJobConfiguration.newBuilder(
new SimpleJobConfiguration(JobCoreConfiguration.newBuilder("test_job", "0/1 * * * * ?", 3).failover(false).build(), TestSimpleJob.class.getCanonicalName())).build());
liteJobFacade.registerJobCompleted(shardingContexts);
verify(executionService).registerJobCompleted(shardingContexts);
verify(failoverService, times(0)).updateFailoverComplete(shardingContexts.getShardingItemParameters().keySet());
}
@Test
public void assertRegisterJobCompletedWhenFailoverEnabled() {
ShardingContexts shardingContexts = new ShardingContexts("fake_task_id", "test_job", 10, "", Collections.<Integer, String>emptyMap());
when(configService.load(true)).thenReturn(LiteJobConfiguration.newBuilder(new SimpleJobConfiguration(JobCoreConfiguration.newBuilder("test_job", "0/1 * * * * ?", 3).failover(true).build(),
TestSimpleJob.class.getCanonicalName())).monitorExecution(true).build());
liteJobFacade.registerJobCompleted(shardingContexts);
verify(executionService).registerJobCompleted(shardingContexts);
verify(failoverService).updateFailoverComplete(shardingContexts.getShardingItemParameters().keySet());
}
@Test
public void assertGetShardingContextWhenIsFailoverEnableAndFailover() {
ShardingContexts shardingContexts = new ShardingContexts("fake_task_id", "test_job", 10, "", Collections.<Integer, String>emptyMap());
when(configService.load(true)).thenReturn(LiteJobConfiguration.newBuilder(new SimpleJobConfiguration(JobCoreConfiguration.newBuilder("test_job", "0/1 * * * * ?", 3).failover(true).build(),
TestSimpleJob.class.getCanonicalName())).monitorExecution(true).build());
when(failoverService.getLocalFailoverItems()).thenReturn(Collections.singletonList(1));
when(executionContextService.getJobShardingContext(Collections.singletonList(1))).thenReturn(shardingContexts);
assertThat(liteJobFacade.getShardingContexts(), is(shardingContexts));
verify(shardingService, times(0)).shardingIfNecessary();
}
@Test
public void assertGetShardingContextWhenIsFailoverEnableAndNotFailover() {
ShardingContexts shardingContexts = new ShardingContexts("fake_task_id", "test_job", 10, "", Collections.<Integer, String>emptyMap());
when(configService.load(true)).thenReturn(LiteJobConfiguration.newBuilder(new SimpleJobConfiguration(JobCoreConfiguration.newBuilder("test_job", "0/1 * * * * ?", 3).failover(true).build(),
TestSimpleJob.class.getCanonicalName())).monitorExecution(true).build());
when(failoverService.getLocalFailoverItems()).thenReturn(Collections.<Integer>emptyList());
when(shardingService.getLocalShardingItems()).thenReturn(Lists.newArrayList(0, 1));
when(failoverService.getLocalTakeOffItems()).thenReturn(Collections.singletonList(0));
when(executionContextService.getJobShardingContext(Collections.singletonList(1))).thenReturn(shardingContexts);
assertThat(liteJobFacade.getShardingContexts(), is(shardingContexts));
verify(shardingService).shardingIfNecessary();
}
@Test
public void assertGetShardingContextWhenIsFailoverDisable() {
ShardingContexts shardingContexts = new ShardingContexts("fake_task_id", "test_job", 10, "", Collections.<Integer, String>emptyMap());
when(configService.load(true)).thenReturn(LiteJobConfiguration.newBuilder(
new SimpleJobConfiguration(JobCoreConfiguration.newBuilder("test_job", "0/1 * * * * ?", 3).failover(false).build(), TestSimpleJob.class.getCanonicalName())).build());
when(shardingService.getLocalShardingItems()).thenReturn(Lists.newArrayList(0, 1));
when(executionContextService.getJobShardingContext(Lists.newArrayList(0, 1))).thenReturn(shardingContexts);
assertThat(liteJobFacade.getShardingContexts(), is(shardingContexts));
verify(shardingService).shardingIfNecessary();
}
@Test
public void assertGetShardingContextWhenHasDisabledItems() {
ShardingContexts shardingContexts = new ShardingContexts("fake_task_id", "test_job", 10, "", Collections.<Integer, String>emptyMap());
when(configService.load(true)).thenReturn(LiteJobConfiguration.newBuilder(
new SimpleJobConfiguration(JobCoreConfiguration.newBuilder("test_job", "0/1 * * * * ?", 3).failover(false).build(), TestSimpleJob.class.getCanonicalName())).build());
when(shardingService.getLocalShardingItems()).thenReturn(Lists.newArrayList(0, 1));
when(executionService.getDisabledItems(Lists.newArrayList(0, 1))).thenReturn(Collections.singletonList(1));
when(executionContextService.getJobShardingContext(Lists.newArrayList(0))).thenReturn(shardingContexts);
assertThat(liteJobFacade.getShardingContexts(), is(shardingContexts));
verify(shardingService).shardingIfNecessary();
}
@Test
public void assertMisfireIfRunning() {
when(executionService.misfireIfHasRunningItems(Arrays.asList(0, 1))).thenReturn(true);
assertThat(liteJobFacade.misfireIfRunning(Arrays.asList(0, 1)), is(true));
}
@Test
public void assertClearMisfire() {
liteJobFacade.clearMisfire(Arrays.asList(0, 1));
verify(executionService).clearMisfire(Arrays.asList(0, 1));
}
@Test
public void assertIsNeedSharding() {
when(shardingService.isNeedSharding()).thenReturn(true);
assertThat(liteJobFacade.isNeedSharding(), is(true));
}
@Test
public void assertBeforeJobExecuted() {
liteJobFacade.beforeJobExecuted(new ShardingContexts("fake_task_id", "test_job", 10, "", Collections.<Integer, String>emptyMap()));
verify(caller).before();
}
@Test
public void assertAfterJobExecuted() {
liteJobFacade.afterJobExecuted(new ShardingContexts("fake_task_id", "test_job", 10, "", Collections.<Integer, String>emptyMap()));
verify(caller).after();
}
@Test
public void assertNotEligibleForJobRunningWhenNeedSharding() {
when(configService.load(true)).thenReturn(LiteJobConfiguration.newBuilder(new DataflowJobConfiguration(JobCoreConfiguration.newBuilder("test_job", "0/1 * * * * ?", 3).build(),
TestDataflowJob.class.getCanonicalName(), true)).build());
when(shardingService.isNeedSharding()).thenReturn(true);
assertThat(liteJobFacade.isEligibleForJobRunning(), is(false));
verify(shardingService).isNeedSharding();
}
@Test
public void assertNotEligibleForJobRunningWhenUnStreamingProcess() {
when(configService.load(true)).thenReturn(LiteJobConfiguration.newBuilder(new DataflowJobConfiguration(JobCoreConfiguration.newBuilder("test_job", "0/1 * * * * ?", 3).build(),
TestDataflowJob.class.getCanonicalName(), false)).build());
assertThat(liteJobFacade.isEligibleForJobRunning(), is(false));
verify(configService).load(true);
}
@Test
public void assertEligibleForJobRunningWhenNotNeedShardingAndStreamingProcess() {
when(shardingService.isNeedSharding()).thenReturn(false);
when(configService.load(true)).thenReturn(LiteJobConfiguration.newBuilder(new DataflowJobConfiguration(JobCoreConfiguration.newBuilder("test_job", "0/1 * * * * ?", 3).build(),
TestDataflowJob.class.getCanonicalName(), true)).build());
assertThat(liteJobFacade.isEligibleForJobRunning(), is(true));
verify(shardingService).isNeedSharding();
verify(configService).load(true);
}
@Test
public void assertPostJobExecutionEvent() {
liteJobFacade.postJobExecutionEvent(null);
verify(eventBus).post(null);
}
}