Rework test slice annotation javadoc to reflect JUnit 5 default

Closes gh-18178

spring-boot-project/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/data/jdbc/DataJdbcTest.java

@@ -40,8 +40,7 @@ import org.springframework.test.context.junit.jupiter.SpringExtension;
 import org.springframework.transaction.annotation.Transactional;
 
 /**
- * Annotation that can be used in combination with {@code @RunWith(SpringRunner.class)}
- * for a typical Data JDBC test. Can be used when a test focuses <strong>only</strong> on
+ * Annotation that can be used for a Data JDBC test that focuses <strong>only</strong> on
  * Data JDBC components.
  * <p>
  * Using this annotation will disable full auto-configuration and instead apply only
@@ -57,6 +56,9 @@ import org.springframework.transaction.annotation.Transactional;
  * database, you should consider {@link SpringBootTest @SpringBootTest} combined with
  * {@link AutoConfigureTestDatabase @AutoConfigureTestDatabase} rather than this
  * annotation.
+ * <p>
+ * When using JUnit 4, this annotation should be used in combination with
+ * {@code @RunWith(SpringRunner.class)}.
  *
  * @author Andy Wilkinson
  * @since 2.1.0

spring-boot-project/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/data/ldap/DataLdapTest.java

@@ -37,8 +37,7 @@ import org.springframework.test.context.BootstrapWith;
 import org.springframework.test.context.junit.jupiter.SpringExtension;
 
 /**
- * Annotation that can be used in combination with {@code @RunWith(SpringRunner.class)}
- * for a typical LDAP test. Can be used when a test focuses <strong>only</strong> on LDAP
+ * Annotation that can be used for an LDAP test that focuses <strong>only</strong> on LDAP
  * components.
  * <p>
  * Using this annotation will disable full auto-configuration and instead apply only
@@ -46,6 +45,9 @@ import org.springframework.test.context.junit.jupiter.SpringExtension;
  * <p>
  * By default, tests annotated with {@code @DataLdapTest} will use an embedded in-memory
  * LDAP process (if available).
+ * <p>
+ * When using JUnit 4, this annotation should be used in combination with
+ * {@code @RunWith(SpringRunner.class)}.
  *
  * @author Eddú Meléndez
  * @author Artsiom Yudovin

spring-boot-project/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/data/mongo/DataMongoTest.java

@@ -37,8 +37,7 @@ import org.springframework.test.context.BootstrapWith;
 import org.springframework.test.context.junit.jupiter.SpringExtension;
 
 /**
- * Annotation that can be used in combination with {@code @RunWith(SpringRunner.class)}
- * for a typical MongoDB test. Can be used when a test focuses <strong>only</strong> on
+ * Annotation that can be used for a MongoDB test that focuses <strong>only</strong> on
  * MongoDB components.
  * <p>
  * Using this annotation will disable full auto-configuration and instead apply only
@@ -46,6 +45,9 @@ import org.springframework.test.context.junit.jupiter.SpringExtension;
  * <p>
  * By default, tests annotated with {@code @DataMongoTest} will use an embedded in-memory
  * MongoDB process (if available).
+ * <p>
+ * When using JUnit 4, this annotation should be used in combination with
+ * {@code @RunWith(SpringRunner.class)}.
  *
  * @author Michael Simons
  * @author Stephane Nicoll

spring-boot-project/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/data/neo4j/DataNeo4jTest.java

@@ -38,8 +38,7 @@ import org.springframework.test.context.junit.jupiter.SpringExtension;
 import org.springframework.transaction.annotation.Transactional;
 
 /**
- * Annotation that can be used in combination with {@code @RunWith(SpringRunner.class)}
- * for a typical Neo4j test. Can be used when a test focuses <strong>only</strong> on
+ * Annotation that can be used for a Neo4j test that focuses <strong>only</strong> on
  * Neo4j components.
  * <p>
  * Using this annotation will disable full auto-configuration and instead apply only
@@ -48,6 +47,9 @@ import org.springframework.transaction.annotation.Transactional;
  * By default, tests annotated with {@code @DataNeo4jTest} will use an embedded in-memory
  * Neo4j process (if available). They will also be transactional with the usual
  * test-related semantics (i.e. rollback by default).
+ * <p>
+ * When using JUnit 4, this annotation should be used in combination with
+ * {@code @RunWith(SpringRunner.class)}.
  *
  * @author Eddú Meléndez
  * @author Stephane Nicoll

spring-boot-project/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/data/redis/DataRedisTest.java

@@ -37,12 +37,14 @@ import org.springframework.test.context.BootstrapWith;
 import org.springframework.test.context.junit.jupiter.SpringExtension;
 
 /**
- * Annotation that can be used in combination with {@code @RunWith(SpringRunner.class)}
- * for a typical Data Redis test. Can be used when a test focuses <strong>only</strong> on
- * Redis components.
+ * Annotation for a Data Redis test that focuses <strong>only</strong> on Redis
+ * components.
  * <p>
  * Using this annotation will disable full auto-configuration and instead apply only
  * configuration relevant to Redis tests.
+ * <p>
+ * When using JUnit 4, this annotation should be used in combination with
+ * {@code @RunWith(SpringRunner.class)}.
  *
  * @author Jayaram Pradhan
  * @author Artsiom Yudovin

spring-boot-project/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/jdbc/JdbcTest.java

@@ -39,12 +39,10 @@ import org.springframework.test.context.junit.jupiter.SpringExtension;
 import org.springframework.transaction.annotation.Transactional;
 
 /**
- * Annotation that can be used in combination with {@code @RunWith(SpringRunner.class)}
- * for a typical jdbc test. Can be used when a test focuses <strong>only</strong> on
- * jdbc-based components.
+ * Annotation for a JDBC test that focuses <strong>only</strong> on JDBC-based components.
  * <p>
  * Using this annotation will disable full auto-configuration and instead apply only
- * configuration relevant to jdbc tests.
+ * configuration relevant to JDBC tests.
  * <p>
  * By default, tests annotated with {@code @JdbcTest} are transactional and roll back at
  * the end of each test. They also use an embedded in-memory database (replacing any
@@ -56,6 +54,9 @@ import org.springframework.transaction.annotation.Transactional;
  * database, you should consider {@link SpringBootTest @SpringBootTest} combined with
  * {@link AutoConfigureTestDatabase @AutoConfigureTestDatabase} rather than this
  * annotation.
+ * <p>
+ * When using JUnit 4, this annotation should be used in combination with
+ * {@code @RunWith(SpringRunner.class)}.
  *
  * @author Stephane Nicoll
  * @author Artsiom Yudovin

spring-boot-project/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/jooq/JooqTest.java

@@ -39,9 +39,7 @@ import org.springframework.test.context.junit.jupiter.SpringExtension;
 import org.springframework.transaction.annotation.Transactional;
 
 /**
- * Annotation that can be used in combination with {@code @RunWith(SpringRunner.class)}
- * for a typical jOOQ test. Can be used when a test focuses <strong>only</strong> on
- * jOOQ-based components.
+ * Annotation for a jOOQ test that focuses <strong>only</strong> on jOOQ-based components.
  * <p>
  * Using this annotation will disable full auto-configuration and instead apply only
  * configuration relevant to jOOQ tests.
@@ -50,6 +48,9 @@ import org.springframework.transaction.annotation.Transactional;
  * want to replace any explicit or usually auto-configured DataSource by an embedded
  * in-memory database, the {@link AutoConfigureTestDatabase @AutoConfigureTestDatabase}
  * annotation can be used to override these settings.
+ * <p>
+ * When using JUnit 4, this annotation should be used in combination with
+ * {@code @RunWith(SpringRunner.class)}.
  *
  * @author Michael Simons
  * @author Stephane Nicoll

spring-boot-project/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/json/JsonTest.java

@@ -40,9 +40,7 @@ import org.springframework.test.context.BootstrapWith;
 import org.springframework.test.context.junit.jupiter.SpringExtension;
 
 /**
- * Annotation that can be used in combination with {@code @RunWith(SpringRunner.class)}
- * for a typical JSON test. Can be used when a test focuses <strong>only</strong> on JSON
- * serialization.
+ * Annotation for a JSON test that focuses <strong>only</strong> on JSON serialization.
  * <p>
  * Using this annotation will disable full auto-configuration and instead apply only
  * configuration relevant to JSON tests (i.e. {@code @JsonComponent}, Jackson
@@ -52,6 +50,9 @@ import org.springframework.test.context.junit.jupiter.SpringExtension;
  * {@link JacksonTester}, {@link JsonbTester} and {@link GsonTester} fields. More
  * fine-grained control can be provided via the
  * {@link AutoConfigureJsonTesters @AutoConfigureJsonTesters} annotation.
+ * <p>
+ * When using JUnit 4, this annotation should be used in combination with
+ * {@code @RunWith(SpringRunner.class)}.
  *
  * @author Phillip Webb
  * @author Artsiom Yudovin

spring-boot-project/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/orm/jpa/DataJpaTest.java

@@ -41,9 +41,7 @@ import org.springframework.test.context.junit.jupiter.SpringExtension;
 import org.springframework.transaction.annotation.Transactional;
 
 /**
- * Annotation that can be used in combination with {@code @RunWith(SpringRunner.class)}
- * for a typical JPA test. Can be used when a test focuses <strong>only</strong> on JPA
- * components.
+ * Annotation for a JPA test that focuses <strong>only</strong> on JPA components.
  * <p>
  * Using this annotation will disable full auto-configuration and instead apply only
  * configuration relevant to JPA tests.
@@ -58,6 +56,9 @@ import org.springframework.transaction.annotation.Transactional;
  * database, you should consider {@link SpringBootTest @SpringBootTest} combined with
  * {@link AutoConfigureTestDatabase @AutoConfigureTestDatabase} rather than this
  * annotation.
+ * <p>
+ * When using JUnit 4, this annotation should be used in combination with
+ * {@code @RunWith(SpringRunner.class)}.
  *
  * @author Phillip Webb
  * @author Artsiom Yudovin

spring-boot-project/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/web/client/RestClientTest.java

@@ -41,9 +41,8 @@ import org.springframework.test.web.client.MockRestServiceServer;
 import org.springframework.web.client.RestTemplate;
 
 /**
- * Annotation that can be used in combination with {@code @RunWith(SpringRunner.class)}
- * for a typical Spring rest client test. Can be used when a test focuses
- * <strong>only</strong> on beans that use {@link RestTemplateBuilder}.
+ * Annotation for a Spring rest client test that focuses <strong>only</strong> on beans
+ * that use {@link RestTemplateBuilder}.
  * <p>
  * Using this annotation will disable full auto-configuration and instead apply only
  * configuration relevant to rest client tests (i.e. Jackson or GSON auto-configuration
@@ -57,6 +56,9 @@ import org.springframework.web.client.RestTemplate;
  * If you are testing a bean that doesn't use {@link RestTemplateBuilder} but instead
  * injects a {@link RestTemplate} directly, you can add
  * {@code @AutoConfigureWebClient(registerRestTemplate=true)}.
+ * <p>
+ * When using JUnit 4, this annotation should be used in combination with
+ * {@code @RunWith(SpringRunner.class)}.
  *
  * @author Stephane Nicoll
  * @author Phillip Webb

spring-boot-project/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/web/reactive/WebFluxTest.java

@@ -42,8 +42,7 @@ import org.springframework.test.context.junit.jupiter.SpringExtension;
 import org.springframework.test.web.reactive.server.WebTestClient;
 
 /**
- * Annotation that can be used in combination with {@code @RunWith(SpringRunner.class)}
- * for a typical Spring WebFlux test. Can be used when a test focuses
+ * Annotation that can be used for a Spring WebFlux test that focuses
  * <strong>only</strong> on Spring WebFlux components.
  * <p>
  * Using this annotation will disable full auto-configuration and instead apply only
@@ -64,6 +63,9 @@ import org.springframework.test.web.reactive.server.WebTestClient;
  * you should consider {@link SpringBootTest @SpringBootTest} combined with
  * {@link AutoConfigureWebTestClient @AutoConfigureWebTestClient} rather than this
  * annotation.
+ * <p>
+ * When using JUnit 4, this annotation should be used in combination with
+ * {@code @RunWith(SpringRunner.class)}.
  *
  * @author Stephane Nicoll
  * @author Artsiom Yudovin

spring-boot-project/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/web/servlet/WebMvcTest.java

@@ -41,8 +41,7 @@ import org.springframework.test.context.junit.jupiter.SpringExtension;
 import org.springframework.test.web.servlet.MockMvc;
 
 /**
- * Annotation that can be used in combination with {@code @RunWith(SpringRunner.class)}
- * for a typical Spring MVC test. Can be used when a test focuses <strong>only</strong> on
+ * Annotation that can be used for a Spring MVC test that focuses <strong>only</strong> on
  * Spring MVC components.
  * <p>
  * Using this annotation will disable full auto-configuration and instead apply only
@@ -64,6 +63,9 @@ import org.springframework.test.web.servlet.MockMvc;
  * If you are looking to load your full application configuration and use MockMVC, you
  * should consider {@link SpringBootTest @SpringBootTest} combined with
  * {@link AutoConfigureMockMvc @AutoConfigureMockMvc} rather than this annotation.
+ * <p>
+ * When using JUnit 4, this annotation should be used in combination with
+ * {@code @RunWith(SpringRunner.class)}.
  *
  * @author Phillip Webb
  * @author Artsiom Yudovin