Fix suffix of test classes names

As per Spring Framework code style [1], the suffix of
test classes should be "Tests". This commit fixes that
for some classes that do not conform to the code style.

[1]: https://github.com/spring-projects/spring-framework/wiki/Code-Style#tests

spring-batch-core/src/test/java/org/springframework/batch/core/configuration/xml/TaskletStepAllowStartIfCompleteTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2013 the original author or authors.
+ * Copyright 2013-2021 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.
@@ -36,7 +36,7 @@ import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 
 @RunWith(SpringJUnit4ClassRunner.class)
 @ContextConfiguration
-public class TaskletStepAllowStartIfCompleteTest {
+public class TaskletStepAllowStartIfCompleteTests {
 
 	@Autowired
 	Job job;

spring-batch-core/src/test/java/org/springframework/batch/core/step/item/ScriptItemProcessorTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 the original author or authors.
+ * Copyright 2014-2021 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.
@@ -38,7 +38,7 @@ import java.util.List;
  */
 @ContextConfiguration
 @RunWith(SpringJUnit4ClassRunner.class)
-public class ScriptItemProcessorTest {
+public class ScriptItemProcessorTests {
 	@Autowired
 	private Job job;
 

spring-batch-core/src/test/java/org/springframework/batch/core/step/tasklet/MethodInvokingTaskletAdapterTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2018 the original author or authors.
+ * Copyright 2006-2021 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.
@@ -29,7 +29,7 @@ import static org.mockito.Mockito.mock;
 /**
  * @author Mahmoud Ben Hassine
  */
-public class MethodInvokingTaskletAdapterTest {
+public class MethodInvokingTaskletAdapterTests {
 
 	private StepContribution stepContribution;
 	private ChunkContext chunkContext;

spring-batch-core/src/test/resources/org/springframework/batch/core/step/item/ScriptItemProcessorTests-context.xml

@@ -46,5 +46,5 @@
 	<beans:bean id="processor" class="org.springframework.batch.item.support.ScriptItemProcessor"
 				p:script="org/springframework/batch/core/step/item/processor-test-simple.js"/>
 
-	<beans:bean id="writer" class="org.springframework.batch.core.step.item.ScriptItemProcessorTest$TestItemWriter"/>
+	<beans:bean id="writer" class="org.springframework.batch.core.step.item.ScriptItemProcessorTests$TestItemWriter"/>
 </beans:beans>

spring-batch-infrastructure/src/test/java/org/springframework/batch/item/file/mapping/BeanWrapperFieldSetMapperFuzzyMatchingTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2007 the original author or authors.
+ * Copyright 2006-2021 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.
@@ -22,7 +22,7 @@ import org.springframework.batch.item.file.transform.DelimitedLineTokenizer;
 import org.springframework.beans.NotWritablePropertyException;
 import org.springframework.validation.BindException;
 
-public class BeanWrapperFieldSetMapperFuzzyMatchingTest {
+public class BeanWrapperFieldSetMapperFuzzyMatchingTests {
 
 	@Test(expected = NotWritablePropertyException.class)
 	public void testFuzzyMatchingWithKeyCandidateCollision() throws BindException {

spring-batch-infrastructure/src/test/java/org/springframework/batch/item/json/GsonJsonObjectMarshallerTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 the original author or authors.
+ * Copyright 2018-2021 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.
@@ -22,7 +22,7 @@ import org.junit.Test;
 /**
  * @author Mahmoud Ben Hassine
  */
-public class GsonJsonObjectMarshallerTest {
+public class GsonJsonObjectMarshallerTests {
 
 	@Test
 	public void testJsonMarshalling() {

spring-batch-infrastructure/src/test/java/org/springframework/batch/item/json/JacksonJsonObjectMarshallerTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 the original author or authors.
+ * Copyright 2018-2021 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.
@@ -22,7 +22,7 @@ import org.junit.Test;
 /**
  * @author Mahmoud Ben Hassine
  */
-public class JacksonJsonObjectMarshallerTest {
+public class JacksonJsonObjectMarshallerTests {
 
 	@Test
 	public void testJsonMarshalling() {

spring-batch-infrastructure/src/test/java/org/springframework/batch/item/json/builder/JsonFileItemWriterBuilderTests.java

@@ -39,7 +39,7 @@ import static org.junit.Assert.assertTrue;
  * @author Mahmoud Ben Hassine
  * @author Glenn Renfro
  */
-public class JsonFileItemWriterBuilderTest {
+public class JsonFileItemWriterBuilderTests {
 
 	private Resource resource;
 	private JsonObjectMarshaller<String> jsonObjectMarshaller;

spring-batch-infrastructure/src/test/java/org/springframework/batch/item/json/builder/JsonItemReaderBuilderTests.java

@@ -33,7 +33,7 @@ import static org.springframework.test.util.ReflectionTestUtils.getField;
 /**
  * @author Mahmoud Ben Hassine
  */
-public class JsonItemReaderBuilderTest {
+public class JsonItemReaderBuilderTests {
 
 	@Rule
 	public MockitoRule rule = MockitoJUnit.rule().silent();

spring-batch-infrastructure/src/test/java/org/springframework/batch/item/validator/BeanValidatingItemProcessorTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 the original author or authors.
+ * Copyright 2018-2021 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.
@@ -24,7 +24,7 @@ import org.junit.Test;
 /**
  * @author Mahmoud Ben Hassine
  */
-public class BeanValidatingItemProcessorTest {
+public class BeanValidatingItemProcessorTests {
 
 	@Test
 	public void testValidObjectValidation() throws Exception {

spring-batch-integration/src/test/java/org/springframework/batch/integration/chunk/RemoteChunkingManagerStepBuilderTests.java

@@ -75,8 +75,8 @@ import static org.mockito.Mockito.when;
  * @author Mahmoud Ben Hassine
  */
 @RunWith(SpringRunner.class)
-@ContextConfiguration(classes = {RemoteChunkingManagerStepBuilderTest.BatchConfiguration.class})
-public class RemoteChunkingManagerStepBuilderTest {
+@ContextConfiguration(classes = {RemoteChunkingManagerStepBuilderTests.BatchConfiguration.class})
+public class RemoteChunkingManagerStepBuilderTests {
 
 	@Autowired
 	private JobRepository jobRepository;

spring-batch-integration/src/test/java/org/springframework/batch/integration/chunk/RemoteChunkingWorkerBuilderTests.java

@@ -29,7 +29,7 @@ import static org.assertj.core.api.Assertions.assertThat;
 /**
  * @author Mahmoud Ben Hassine
  */
-public class RemoteChunkingWorkerBuilderTest {
+public class RemoteChunkingWorkerBuilderTests {
 
 	private ItemProcessor<String, String> itemProcessor = new PassThroughItemProcessor<>();
 	private ItemWriter<String> itemWriter = items -> { };

spring-batch-test/src/test/java/org/springframework/batch/test/context/BatchTestContextCustomizerFactoryTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 the original author or authors.
+ * Copyright 2018-2021 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.
@@ -27,7 +27,7 @@ import org.springframework.test.context.ContextCustomizer;
 /**
  * @author Mahmoud Ben Hassine
  */
-public class BatchTestContextCustomizerFactoryTest {
+public class BatchTestContextCustomizerFactoryTests {
 
 	private BatchTestContextCustomizerFactory factory = new BatchTestContextCustomizerFactory();
 

spring-batch-test/src/test/java/org/springframework/batch/test/context/BatchTestContextCustomizerTests.java

@@ -29,7 +29,7 @@ import static org.hamcrest.MatcherAssert.assertThat;
 /**
  * @author Mahmoud Ben Hassine
  */
-public class BatchTestContextCustomizerTest {
+public class BatchTestContextCustomizerTests {
 
 	private BatchTestContextCustomizer contextCustomizer = new BatchTestContextCustomizer();