Polishing.

Add author tags. Reduce visibility where applicable. Reformat code.

See #583.
Original pull request: #615.

jdbc/basics/src/test/java/example/springdata/jdbc/basics/aggregate/AggregateTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2018 the original author or authors.
+ * Copyright 2017-2021 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.
@@ -25,28 +25,27 @@ import java.util.List;
 
 import org.assertj.core.groups.Tuple;
 import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.extension.ExtendWith;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.autoconfigure.data.jdbc.AutoConfigureDataJdbc;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.annotation.DirtiesContext;
-import org.springframework.test.context.junit.jupiter.SpringExtension;
-
 
 /**
  * Demonstrates various possibilities to customize the behavior of a repository.
  *
  * @author Jens Schauder
+ * @author Divya Srivastava
  */
 @SpringBootTest(classes = AggregateConfiguration.class)
 @AutoConfigureDataJdbc
 @DirtiesContext(classMode = DirtiesContext.ClassMode.BEFORE_EACH_TEST_METHOD)
-public class AggregateTests {
+class AggregateTests {
 
 	@Autowired LegoSetRepository repository;
 
 	@Test
-	public void exerciseSomewhatComplexEntity() {
+	void exerciseSomewhatComplexEntity() {
 
 		LegoSet smallCar = createLegoSet("Small Car 01", 5, 12);
 		smallCar.setManual(new Manual("Just put all the pieces together in the right order", "Jens Schauder"));
@@ -75,7 +74,7 @@ public class AggregateTests {
 	}
 
 	@Test
-	public void customQueries() {
+	void customQueries() {
 
 		String smallCarsSetName = "Small Car - 01";
 		LegoSet smallCars = createLegoSet(smallCarsSetName, 5, 10);

jdbc/basics/src/test/java/example/springdata/jdbc/basics/simpleentity/SimpleEntityTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2018 the original author or authors.
+ * Copyright 2017-2021 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.
@@ -15,29 +15,31 @@
  */
 package example.springdata.jdbc.basics.simpleentity;
 
-import static org.assertj.core.api.Assertions.assertThat;
-
-import org.junit.jupiter.api.Test;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.test.autoconfigure.jdbc.AutoConfigureJdbc;
-import org.springframework.boot.test.context.SpringBootTest;
+import static org.assertj.core.api.Assertions.*;
 
 import example.springdata.jdbc.basics.Output;
 import example.springdata.jdbc.basics.aggregate.AgeGroup;
 
+import org.junit.jupiter.api.Test;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.jdbc.AutoConfigureJdbc;
+import org.springframework.boot.test.context.SpringBootTest;
+
 /**
  * Demonstrates simple CRUD operations with a simple entity without any references.
  *
  * @author Jens Schauder
+ * @author Divya Srivastava
  */
 @SpringBootTest(classes = CategoryConfiguration.class)
 @AutoConfigureJdbc
-public class SimpleEntityTests {
+class SimpleEntityTests {
 
 	@Autowired CategoryRepository repository;
 
 	@Test
-	public void exerciseRepositoryForSimpleEntity() {
+	void exerciseRepositoryForSimpleEntity() {
 
 		// create some categories
 		Category cars = repository.save(new Category("Cars", "Anything that has approximately 4 wheels.", AgeGroup._3to8));
@@ -60,7 +62,7 @@ public class SimpleEntityTests {
 	}
 
 	@Test
-	public void directInsert(){
+	void directInsert() {
 
 		Category cars = new Category("Cars", "Anything that has approximately 4 wheels.", AgeGroup._3to8).withId(23L);
 		repository.insert(cars);

jdbc/jooq/src/test/java/example/springdata/jdbc/jooq/SimpleEntityTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2018 the original author or authors.
+ * Copyright 2017-2021 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.
@@ -15,34 +15,34 @@
  */
 package example.springdata.jdbc.jooq;
 
-import static java.util.Arrays.asList;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.tuple;
+import static java.util.Arrays.*;
+import static org.assertj.core.api.Assertions.*;
 
 import java.util.List;
 
 import org.junit.jupiter.api.Test;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.autoconfigure.jdbc.AutoConfigureJdbc;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.context.annotation.ComponentScan;
 
-
 /**
  * Demonstrates simple CRUD operations with a simple entity without any references.
  *
  * @author Jens Schauder
  * @author Florian Lüdiger
+ * @author Divya Srivastava
  */
 @SpringBootTest(classes = CategoryConfiguration.class)
 @AutoConfigureJdbc
 @ComponentScan
-public class SimpleEntityTests {
+class SimpleEntityTests {
 
 	@Autowired CategoryRepository repository;
 
 	@Test
-	public void exerciseRepositoryForSimpleEntity() {
+	void exerciseRepositoryForSimpleEntity() {
 
 		// create some categories
 		Category cars = new Category(null, "Cars", "Anything that has approximately 4 wheels", AgeGroup._3to8);

jdbc/mybatis/src/test/java/example/springdata/jdbc/mybatis/MyBatisTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 the original author or authors.
+ * Copyright 2020-2021 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.
@@ -18,28 +18,27 @@ package example.springdata.jdbc.mybatis;
 import static org.assertj.core.api.Assertions.*;
 
 import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.extension.ExtendWith;
 import org.mybatis.spring.boot.test.autoconfigure.MybatisTest;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.autoconfigure.jdbc.AutoConfigureJdbc;
 import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.test.context.junit.jupiter.SpringExtension;
 
 /**
  * Demonstrates queries can be mapped using MyBatis.
  *
  * @author Jens Schauder
+ * @author Divya Srivastava
  */
-@ExtendWith(SpringExtension.class)
 @SpringBootTest(classes = MyBatisConfiguration.class)
 @AutoConfigureJdbc
 @MybatisTest
-public class MyBatisTests {
+class MyBatisTests {
 
 	@Autowired LegoSetRepository repository;
 
 	@Test
-	public void exerciseSomewhatComplexEntity() {
+	void exerciseSomewhatComplexEntity() {
 
 		LegoSet smallCar = createLegoSet();