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BatchAutoConfigurationTests.java
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BatchAutoConfigurationTests.java
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/*
* Copyright 2012-2021 the original author or authors.
*
* 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
*
* https://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.springframework.boot.autoconfigure.batch;
import java.util.Collection;
import java.util.Collections;
import javax.persistence.EntityManagerFactory;
import javax.sql.DataSource;
import org.junit.jupiter.api.Test;
import org.springframework.batch.core.BatchStatus;
import org.springframework.batch.core.Job;
import org.springframework.batch.core.JobExecution;
import org.springframework.batch.core.JobParameters;
import org.springframework.batch.core.JobParametersBuilder;
import org.springframework.batch.core.Step;
import org.springframework.batch.core.configuration.JobRegistry;
import org.springframework.batch.core.configuration.annotation.BatchConfigurer;
import org.springframework.batch.core.configuration.annotation.EnableBatchProcessing;
import org.springframework.batch.core.configuration.support.JobRegistryBeanPostProcessor;
import org.springframework.batch.core.explore.JobExplorer;
import org.springframework.batch.core.job.AbstractJob;
import org.springframework.batch.core.launch.JobLauncher;
import org.springframework.batch.core.repository.JobRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.DefaultApplicationArguments;
import org.springframework.boot.autoconfigure.AutoConfigurations;
import org.springframework.boot.autoconfigure.TestAutoConfigurationPackage;
import org.springframework.boot.autoconfigure.flyway.FlywayAutoConfiguration;
import org.springframework.boot.autoconfigure.jdbc.EmbeddedDataSourceConfiguration;
import org.springframework.boot.autoconfigure.liquibase.LiquibaseAutoConfiguration;
import org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration;
import org.springframework.boot.autoconfigure.orm.jpa.test.City;
import org.springframework.boot.autoconfigure.transaction.TransactionAutoConfiguration;
import org.springframework.boot.jdbc.DataSourceBuilder;
import org.springframework.boot.jdbc.DataSourceInitializationMode;
import org.springframework.boot.test.context.assertj.AssertableApplicationContext;
import org.springframework.boot.test.context.runner.ApplicationContextRunner;
import org.springframework.boot.test.context.runner.ContextConsumer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import org.springframework.jdbc.BadSqlGrammarException;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.transaction.PlatformTransactionManager;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
import static org.mockito.Mockito.mock;
/**
* Tests for {@link BatchAutoConfiguration}.
*
* @author Dave Syer
* @author Stephane Nicoll
* @author Vedran Pavic
* @author Kazuki Shimizu
*/
class BatchAutoConfigurationTests {
private final ApplicationContextRunner contextRunner = new ApplicationContextRunner()
.withConfiguration(AutoConfigurations.of(BatchAutoConfiguration.class, TransactionAutoConfiguration.class));
@Test
void testDefaultContext() {
this.contextRunner.withUserConfiguration(TestConfiguration.class, EmbeddedDataSourceConfiguration.class)
.run((context) -> {
assertThat(context).hasSingleBean(JobLauncher.class);
assertThat(context).hasSingleBean(JobExplorer.class);
assertThat(context.getBean(BatchProperties.class).getJdbc().getInitializeSchema())
.isEqualTo(DataSourceInitializationMode.EMBEDDED);
assertThat(new JdbcTemplate(context.getBean(DataSource.class))
.queryForList("select * from BATCH_JOB_EXECUTION")).isEmpty();
});
}
@Test
void whenThereIsNoDataSourceAutoConfigurationBacksOff() {
this.contextRunner.withUserConfiguration(TestConfiguration.class)
.run((context) -> assertThat(context).doesNotHaveBean(BatchConfigurer.class));
}
@Test
void whenThereIsAnEntityManagerFactoryButNoDataSourceAutoConfigurationBacksOff() {
this.contextRunner.withUserConfiguration(TestConfiguration.class, EntityManagerFactoryConfiguration.class)
.run((context) -> assertThat(context).doesNotHaveBean(BatchConfigurer.class));
}
@Test
void testNoBatchConfiguration() {
this.contextRunner.withUserConfiguration(EmptyConfiguration.class, EmbeddedDataSourceConfiguration.class)
.run((context) -> {
assertThat(context).doesNotHaveBean(JobLauncher.class);
assertThat(context).doesNotHaveBean(JobRepository.class);
});
}
@Test
void testDefinesAndLaunchesJob() {
this.contextRunner.withUserConfiguration(JobConfiguration.class, EmbeddedDataSourceConfiguration.class)
.run((context) -> {
assertThat(context).hasSingleBean(JobLauncher.class);
context.getBean(JobLauncherApplicationRunner.class)
.run(new DefaultApplicationArguments("jobParam=test"));
JobParameters jobParameters = new JobParametersBuilder().addString("jobParam", "test")
.toJobParameters();
assertThat(context.getBean(JobRepository.class).getLastJobExecution("job", jobParameters))
.isNotNull();
});
}
@Test
void testDefinesAndLaunchesJobIgnoreOptionArguments() {
this.contextRunner.withUserConfiguration(JobConfiguration.class, EmbeddedDataSourceConfiguration.class)
.run((context) -> {
assertThat(context).hasSingleBean(JobLauncher.class);
context.getBean(JobLauncherApplicationRunner.class)
.run(new DefaultApplicationArguments("--spring.property=value", "jobParam=test"));
JobParameters jobParameters = new JobParametersBuilder().addString("jobParam", "test")
.toJobParameters();
assertThat(context.getBean(JobRepository.class).getLastJobExecution("job", jobParameters))
.isNotNull();
});
}
@Test
void testDefinesAndLaunchesNamedJob() {
this.contextRunner
.withUserConfiguration(NamedJobConfigurationWithRegisteredJob.class,
EmbeddedDataSourceConfiguration.class)
.withPropertyValues("spring.batch.job.names:discreteRegisteredJob").run((context) -> {
assertThat(context).hasSingleBean(JobLauncher.class);
context.getBean(JobLauncherApplicationRunner.class).run();
assertThat(context.getBean(JobRepository.class).getLastJobExecution("discreteRegisteredJob",
new JobParameters())).isNotNull();
});
}
@Test
void testDefinesAndLaunchesLocalJob() {
this.contextRunner
.withUserConfiguration(NamedJobConfigurationWithLocalJob.class, EmbeddedDataSourceConfiguration.class)
.withPropertyValues("spring.batch.job.names:discreteLocalJob").run((context) -> {
assertThat(context).hasSingleBean(JobLauncher.class);
context.getBean(JobLauncherApplicationRunner.class).run();
assertThat(context.getBean(JobRepository.class).getLastJobExecution("discreteLocalJob",
new JobParameters())).isNotNull();
});
}
@Test
void testDisableLaunchesJob() {
this.contextRunner.withUserConfiguration(JobConfiguration.class, EmbeddedDataSourceConfiguration.class)
.withPropertyValues("spring.batch.job.enabled:false").run((context) -> {
assertThat(context).hasSingleBean(JobLauncher.class);
assertThat(context).doesNotHaveBean(CommandLineRunner.class);
});
}
@Test
void testDisableSchemaLoader() {
this.contextRunner.withUserConfiguration(TestConfiguration.class, EmbeddedDataSourceConfiguration.class)
.withPropertyValues("spring.datasource.generate-unique-name=true",
"spring.batch.jdbc.initialize-schema:never")
.run(assertDatasourceIsNotInitialized());
}
@Test
@Deprecated
void testDisableSchemaLoaderWithDeprecatedProperty() {
this.contextRunner.withUserConfiguration(TestConfiguration.class, EmbeddedDataSourceConfiguration.class)
.withPropertyValues("spring.datasource.generate-unique-name=true",
"spring.batch.initialize-schema:never")
.run(assertDatasourceIsNotInitialized());
}
private ContextConsumer<AssertableApplicationContext> assertDatasourceIsNotInitialized() {
return (context) -> {
assertThat(context).hasSingleBean(JobLauncher.class);
assertThat(context.getBean(BatchProperties.class).getJdbc().getInitializeSchema())
.isEqualTo(DataSourceInitializationMode.NEVER);
assertThatExceptionOfType(BadSqlGrammarException.class)
.isThrownBy(() -> new JdbcTemplate(context.getBean(DataSource.class))
.queryForList("select * from BATCH_JOB_EXECUTION"));
};
}
@Test
void testUsingJpa() {
this.contextRunner.withUserConfiguration(TestConfiguration.class, EmbeddedDataSourceConfiguration.class,
HibernateJpaAutoConfiguration.class).run((context) -> {
PlatformTransactionManager transactionManager = context.getBean(PlatformTransactionManager.class);
// It's a lazy proxy, but it does render its target if you ask for
// toString():
assertThat(transactionManager.toString().contains("JpaTransactionManager")).isTrue();
assertThat(context).hasSingleBean(EntityManagerFactory.class);
// Ensure the JobRepository can be used (no problem with isolation
// level)
assertThat(context.getBean(JobRepository.class).getLastJobExecution("job", new JobParameters()))
.isNull();
});
}
@Test
void testRenamePrefix() {
this.contextRunner
.withUserConfiguration(TestConfiguration.class, EmbeddedDataSourceConfiguration.class,
HibernateJpaAutoConfiguration.class)
.withPropertyValues("spring.datasource.generate-unique-name=true",
"spring.batch.jdbc.schema:classpath:batch/custom-schema-hsql.sql",
"spring.batch.jdbc.tablePrefix:PREFIX_")
.run(assertCustomTablePrefix());
}
@Test
@Deprecated
void testRenamePrefixWithDeprecatedProperty() {
this.contextRunner
.withUserConfiguration(TestConfiguration.class, EmbeddedDataSourceConfiguration.class,
HibernateJpaAutoConfiguration.class)
.withPropertyValues("spring.datasource.generate-unique-name=true",
"spring.batch.schema:classpath:batch/custom-schema-hsql.sql",
"spring.batch.tablePrefix:PREFIX_")
.run(assertCustomTablePrefix());
}
private ContextConsumer<AssertableApplicationContext> assertCustomTablePrefix() {
return (context) -> {
assertThat(context).hasSingleBean(JobLauncher.class);
assertThat(context.getBean(BatchProperties.class).getJdbc().getInitializeSchema())
.isEqualTo(DataSourceInitializationMode.EMBEDDED);
assertThat(new JdbcTemplate(context.getBean(DataSource.class))
.queryForList("select * from PREFIX_JOB_EXECUTION")).isEmpty();
JobExplorer jobExplorer = context.getBean(JobExplorer.class);
assertThat(jobExplorer.findRunningJobExecutions("test")).isEmpty();
JobRepository jobRepository = context.getBean(JobRepository.class);
assertThat(jobRepository.getLastJobExecution("test", new JobParameters())).isNull();
};
}
@Test
void testCustomizeJpaTransactionManagerUsingProperties() {
this.contextRunner
.withUserConfiguration(TestConfiguration.class, EmbeddedDataSourceConfiguration.class,
HibernateJpaAutoConfiguration.class)
.withPropertyValues("spring.transaction.default-timeout:30",
"spring.transaction.rollback-on-commit-failure:true")
.run((context) -> {
assertThat(context).hasSingleBean(BatchConfigurer.class);
JpaTransactionManager transactionManager = JpaTransactionManager.class
.cast(context.getBean(BatchConfigurer.class).getTransactionManager());
assertThat(transactionManager.getDefaultTimeout()).isEqualTo(30);
assertThat(transactionManager.isRollbackOnCommitFailure()).isTrue();
});
}
@Test
void testCustomizeDataSourceTransactionManagerUsingProperties() {
this.contextRunner.withUserConfiguration(TestConfiguration.class, EmbeddedDataSourceConfiguration.class)
.withPropertyValues("spring.transaction.default-timeout:30",
"spring.transaction.rollback-on-commit-failure:true")
.run((context) -> {
assertThat(context).hasSingleBean(BatchConfigurer.class);
DataSourceTransactionManager transactionManager = DataSourceTransactionManager.class
.cast(context.getBean(BatchConfigurer.class).getTransactionManager());
assertThat(transactionManager.getDefaultTimeout()).isEqualTo(30);
assertThat(transactionManager.isRollbackOnCommitFailure()).isTrue();
});
}
@Test
void testBatchDataSource() {
this.contextRunner.withUserConfiguration(TestConfiguration.class, BatchDataSourceConfiguration.class)
.run((context) -> {
assertThat(context).hasSingleBean(BatchConfigurer.class)
.hasSingleBean(BatchDataSourceInitializer.class).hasBean("batchDataSource");
DataSource batchDataSource = context.getBean("batchDataSource", DataSource.class);
assertThat(context.getBean(BatchConfigurer.class)).hasFieldOrPropertyWithValue("dataSource",
batchDataSource);
assertThat(context.getBean(BatchDataSourceInitializer.class))
.hasFieldOrPropertyWithValue("dataSource", batchDataSource);
});
}
@Test
void jobRepositoryBeansDependOnBatchDataSourceInitializer() {
this.contextRunner.withUserConfiguration(TestConfiguration.class, EmbeddedDataSourceConfiguration.class)
.run((context) -> {
ConfigurableListableBeanFactory beanFactory = context.getBeanFactory();
String[] jobRepositoryNames = beanFactory.getBeanNamesForType(JobRepository.class);
assertThat(jobRepositoryNames).isNotEmpty();
for (String jobRepositoryName : jobRepositoryNames) {
assertThat(beanFactory.getBeanDefinition(jobRepositoryName).getDependsOn())
.contains("batchDataSourceInitializer");
}
});
}
@Test
void jobRepositoryBeansDependOnFlyway() {
this.contextRunner.withUserConfiguration(TestConfiguration.class, EmbeddedDataSourceConfiguration.class)
.withUserConfiguration(FlywayAutoConfiguration.class)
.withPropertyValues("spring.batch.initialize-schema=never").run((context) -> {
ConfigurableListableBeanFactory beanFactory = context.getBeanFactory();
String[] jobRepositoryNames = beanFactory.getBeanNamesForType(JobRepository.class);
assertThat(jobRepositoryNames).isNotEmpty();
for (String jobRepositoryName : jobRepositoryNames) {
assertThat(beanFactory.getBeanDefinition(jobRepositoryName).getDependsOn()).contains("flyway",
"flywayInitializer");
}
});
}
@Test
void jobRepositoryBeansDependOnLiquibase() {
this.contextRunner.withUserConfiguration(TestConfiguration.class, EmbeddedDataSourceConfiguration.class)
.withUserConfiguration(LiquibaseAutoConfiguration.class)
.withPropertyValues("spring.batch.initialize-schema=never").run((context) -> {
ConfigurableListableBeanFactory beanFactory = context.getBeanFactory();
String[] jobRepositoryNames = beanFactory.getBeanNamesForType(JobRepository.class);
assertThat(jobRepositoryNames).isNotEmpty();
for (String jobRepositoryName : jobRepositoryNames) {
assertThat(beanFactory.getBeanDefinition(jobRepositoryName).getDependsOn())
.contains("liquibase");
}
});
}
@Configuration(proxyBeanMethods = false)
protected static class BatchDataSourceConfiguration {
@Bean
@Primary
public DataSource normalDataSource() {
return DataSourceBuilder.create().url("jdbc:hsqldb:mem:normal").username("sa").build();
}
@BatchDataSource
@Bean
public DataSource batchDataSource() {
return DataSourceBuilder.create().url("jdbc:hsqldb:mem:batchdatasource").username("sa").build();
}
}
@Configuration(proxyBeanMethods = false)
static class EmptyConfiguration {
}
@EnableBatchProcessing
@TestAutoConfigurationPackage(City.class)
static class TestConfiguration {
}
@Configuration(proxyBeanMethods = false)
static class EntityManagerFactoryConfiguration {
@Bean
EntityManagerFactory entityManagerFactory() {
return mock(EntityManagerFactory.class);
}
}
@Configuration(proxyBeanMethods = false)
@EnableBatchProcessing
static class NamedJobConfigurationWithRegisteredJob {
@Autowired
private JobRegistry jobRegistry;
@Autowired
private JobRepository jobRepository;
@Bean
JobRegistryBeanPostProcessor registryProcessor() {
JobRegistryBeanPostProcessor processor = new JobRegistryBeanPostProcessor();
processor.setJobRegistry(this.jobRegistry);
return processor;
}
@Bean
Job discreteJob() {
AbstractJob job = new AbstractJob("discreteRegisteredJob") {
@Override
public Collection<String> getStepNames() {
return Collections.emptySet();
}
@Override
public Step getStep(String stepName) {
return null;
}
@Override
protected void doExecute(JobExecution execution) {
execution.setStatus(BatchStatus.COMPLETED);
}
};
job.setJobRepository(this.jobRepository);
return job;
}
}
@Configuration(proxyBeanMethods = false)
@EnableBatchProcessing
static class NamedJobConfigurationWithLocalJob {
@Autowired
private JobRepository jobRepository;
@Bean
Job discreteJob() {
AbstractJob job = new AbstractJob("discreteLocalJob") {
@Override
public Collection<String> getStepNames() {
return Collections.emptySet();
}
@Override
public Step getStep(String stepName) {
return null;
}
@Override
protected void doExecute(JobExecution execution) {
execution.setStatus(BatchStatus.COMPLETED);
}
};
job.setJobRepository(this.jobRepository);
return job;
}
}
@Configuration(proxyBeanMethods = false)
@EnableBatchProcessing
static class JobConfiguration {
@Autowired
private JobRepository jobRepository;
@Bean
Job job() {
AbstractJob job = new AbstractJob() {
@Override
public Collection<String> getStepNames() {
return Collections.emptySet();
}
@Override
public Step getStep(String stepName) {
return null;
}
@Override
protected void doExecute(JobExecution execution) {
execution.setStatus(BatchStatus.COMPLETED);
}
};
job.setJobRepository(this.jobRepository);
return job;
}
}
}