Add @SpringBatchTest on spring batch integration tests

Fixes gh-740

Author: kazuki43zoo

src/test/java/org/mybatis/spring/sample/SampleJobJavaConfigTest.java

@@ -16,9 +16,11 @@
 package org.mybatis.spring.sample;
 
 import org.mybatis.spring.sample.config.SampleJobConfig;
+import org.springframework.batch.test.context.SpringBatchTest;
 import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
 
 @SpringJUnitConfig({ SampleJobConfig.class, AbstractSampleJobTest.LocalContext.class })
+@SpringBatchTest
 class SampleJobJavaConfigTest extends AbstractSampleJobTest {
   @Override
   protected String getExpectedOperationBy() {

src/test/java/org/mybatis/spring/sample/SampleJobXmlConfigTest.java

@@ -15,11 +15,13 @@
  */
 package org.mybatis.spring.sample;
 
+import org.springframework.batch.test.context.SpringBatchTest;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.ImportResource;
 import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
 
 @SpringJUnitConfig({ AbstractSampleJobTest.LocalContext.class, SampleJobXmlConfigTest.LocalContext.class })
+@SpringBatchTest
 class SampleJobXmlConfigTest extends AbstractSampleJobTest {
 
   @Override