Polishing.

Run tests only for a single database since it is actually not testing anything database related.

Formatting.

Original pull request #1187
See #1043

spring-data-jdbc/src/main/java/org/springframework/data/jdbc/repository/config/EnableJdbcRepositories.java

@@ -136,6 +136,8 @@ public @interface EnableJdbcRepositories {
 	/**
 	 * Returns the key of the {@link QueryLookupStrategy} to be used for lookup queries for query methods. Defaults to
 	 * {@link QueryLookupStrategy.Key#CREATE_IF_NOT_FOUND}.
+	 *
+	 * @since 2.1
 	 */
 	QueryLookupStrategy.Key queryLookupStrategy() default QueryLookupStrategy.Key.CREATE_IF_NOT_FOUND;
 }

spring-data-jdbc/src/main/java/org/springframework/data/jdbc/repository/support/JdbcQueryLookupStrategy.java

@@ -99,6 +99,7 @@ abstract class JdbcQueryLookupStrategy implements QueryLookupStrategy {
 	 * {@link QueryLookupStrategy} to create a query from the method name.
 	 *
 	 * @author Diego Krupitza
+	 * @since 2.4
 	 */
 	static class CreateQueryLookupStrategy extends JdbcQueryLookupStrategy {
 
@@ -125,6 +126,7 @@ abstract class JdbcQueryLookupStrategy implements QueryLookupStrategy {
 	 * {@link org.springframework.data.jdbc.repository.query.Query} annotation followed by a JPA named query lookup.
 	 *
 	 * @author Diego Krupitza
+	 * @since 2.4
 	 */
 	static class DeclaredQueryLookupStrategy extends JdbcQueryLookupStrategy {
 
@@ -150,7 +152,7 @@ abstract class JdbcQueryLookupStrategy implements QueryLookupStrategy {
 
 				StringBasedJdbcQuery query = new StringBasedJdbcQuery(queryMethod, getOperations(), this::createMapper,
 						getConverter());
-				query.setBeanFactory(getBeanfactory());
+				query.setBeanFactory(getBeanFactory());
 				return query;
 			}
 
@@ -163,12 +165,9 @@ abstract class JdbcQueryLookupStrategy implements QueryLookupStrategy {
 	 * {@link QueryLookupStrategy} to try to detect a declared query first (
 	 * {@link org.springframework.data.jdbc.repository.query.Query}, JDBC named query). In case none is found we fall back
 	 * on query creation.
-	 * <p>
-	 * Modified based on original source: {@link org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy}
 	 *
-	 * @author Oliver Gierke
-	 * @author Thomas Darimont
 	 * @author Diego Krupitza
+	 * @since 2.4
 	 */
 	static class CreateIfNotFoundQueryLookupStrategy extends JdbcQueryLookupStrategy {
 
@@ -181,7 +180,7 @@ abstract class JdbcQueryLookupStrategy implements QueryLookupStrategy {
 		 * @param createStrategy must not be {@literal null}.
 		 * @param lookupStrategy must not be {@literal null}.
 		 */
-		public CreateIfNotFoundQueryLookupStrategy(ApplicationEventPublisher publisher, @Nullable EntityCallbacks callbacks,
+		CreateIfNotFoundQueryLookupStrategy(ApplicationEventPublisher publisher, @Nullable EntityCallbacks callbacks,
 				RelationalMappingContext context, JdbcConverter converter, Dialect dialect,
 				QueryMappingConfiguration queryMappingConfiguration, NamedParameterJdbcOperations operations,
 				@Nullable BeanFactory beanfactory, CreateQueryLookupStrategy createStrategy,
@@ -228,12 +227,12 @@ abstract class JdbcQueryLookupStrategy implements QueryLookupStrategy {
 	 * @param dialect must not be {@literal null}
 	 * @param queryMappingConfiguration must not be {@literal null}
 	 * @param operations must not be {@literal null}
-	 * @param beanfactory may be {@literal null}
+	 * @param beanFactory may be {@literal null}
 	 */
 	public static QueryLookupStrategy create(@Nullable Key key, ApplicationEventPublisher publisher,
 			@Nullable EntityCallbacks callbacks, RelationalMappingContext context, JdbcConverter converter, Dialect dialect,
 			QueryMappingConfiguration queryMappingConfiguration, NamedParameterJdbcOperations operations,
-			@Nullable BeanFactory beanfactory) {
+			@Nullable BeanFactory beanFactory) {
 
 		Assert.notNull(publisher, "ApplicationEventPublisher must not be null");
 		Assert.notNull(context, "RelationalMappingContextPublisher must not be null");
@@ -243,10 +242,10 @@ abstract class JdbcQueryLookupStrategy implements QueryLookupStrategy {
 		Assert.notNull(operations, "NamedParameterJdbcOperations must not be null");
 
 		CreateQueryLookupStrategy createQueryLookupStrategy = new CreateQueryLookupStrategy(publisher, callbacks, context,
-				converter, dialect, queryMappingConfiguration, operations, beanfactory);
+				converter, dialect, queryMappingConfiguration, operations, beanFactory);
 
 		DeclaredQueryLookupStrategy declaredQueryLookupStrategy = new DeclaredQueryLookupStrategy(publisher, callbacks,
-				context, converter, dialect, queryMappingConfiguration, operations, beanfactory);
+				context, converter, dialect, queryMappingConfiguration, operations, beanFactory);
 
 		Key cleanedKey = key != null ? key : Key.CREATE_IF_NOT_FOUND;
 
@@ -259,34 +258,30 @@ abstract class JdbcQueryLookupStrategy implements QueryLookupStrategy {
 				return declaredQueryLookupStrategy;
 			case CREATE_IF_NOT_FOUND:
 				return new CreateIfNotFoundQueryLookupStrategy(publisher, callbacks, context, converter, dialect,
-						queryMappingConfiguration, operations, beanfactory, createQueryLookupStrategy, declaredQueryLookupStrategy);
+						queryMappingConfiguration, operations, beanFactory, createQueryLookupStrategy, declaredQueryLookupStrategy);
 			default:
 				throw new IllegalArgumentException(String.format("Unsupported query lookup strategy %s!", key));
 		}
 	}
 
-	protected ApplicationEventPublisher getPublisher() {
-		return publisher;
-	}
-
-	protected RelationalMappingContext getContext() {
+	RelationalMappingContext getContext() {
 		return context;
 	}
 
-	protected JdbcConverter getConverter() {
+	JdbcConverter getConverter() {
 		return converter;
 	}
 
-	protected Dialect getDialect() {
+	Dialect getDialect() {
 		return dialect;
 	}
 
-	protected NamedParameterJdbcOperations getOperations() {
+	NamedParameterJdbcOperations getOperations() {
 		return operations;
 	}
 
 	@Nullable
-	protected BeanFactory getBeanfactory() {
+	BeanFactory getBeanFactory() {
 		return beanfactory;
 	}
 

spring-data-jdbc/src/test/java/org/springframework/data/jdbc/repository/AbstractJdbcRepositoryLookUpStrategyTests.java

@@ -29,18 +29,19 @@ import org.springframework.data.repository.CrudRepository;
 import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
 
 /**
- * Base class to test <code>@EnableJdbcRepositories(queryLookupStrategy = ...)</code> Tests based on logic from
- * {@link org.springframework.data.jdbc.repository.support.JdbcQueryLookupStrategy}
+ * Base class to test <code>@EnableJdbcRepositories(queryLookupStrategy = ...)</code>
  * 
  * @author Diego Krupitza
+ * @since 2.4
  */
-abstract class AbstractJdbcRepositoryLookUpStrategyIntegrationTests {
+abstract class AbstractJdbcRepositoryLookUpStrategyTests {
 
 	@Autowired protected OnesRepository onesRepository;
 	@Autowired NamedParameterJdbcTemplate template;
 	@Autowired RelationalMappingContext context;
 
-	protected void insertTestInstances() {
+	void insertTestInstances() {
+
 		AggregateOne firstAggregate = new AggregateOne("Diego");
 		AggregateOne secondAggregate = new AggregateOne("Franz");
 		AggregateOne thirdAggregate = new AggregateOne("Daniela");
@@ -48,7 +49,8 @@ abstract class AbstractJdbcRepositoryLookUpStrategyIntegrationTests {
 		onesRepository.saveAll(Arrays.asList(firstAggregate, secondAggregate, thirdAggregate));
 	}
 
-	protected void callDeclaredQuery(String name, int expectedSize, String... expectedNames) {
+	void callDeclaredQuery(String name, int expectedSize, String... expectedNames) {
+
 		insertTestInstances();
 
 		List<AggregateOne> likeNameD = onesRepository.findAllByName(name);

spring-data-jdbc/src/test/java/org/springframework/data/jdbc/repository/JdbcRepositoryCreateIfNotFoundLookUpStrategyTests.java

@@ -27,7 +27,6 @@ import org.springframework.data.jdbc.repository.config.EnableJdbcRepositories;
 import org.springframework.data.jdbc.repository.support.JdbcRepositoryFactory;
 import org.springframework.data.jdbc.testing.TestConfiguration;
 import org.springframework.data.repository.query.QueryLookupStrategy;
-import org.springframework.test.context.ActiveProfiles;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit.jupiter.SpringExtension;
 import org.springframework.transaction.annotation.Transactional;
@@ -35,25 +34,24 @@ import org.springframework.transaction.annotation.Transactional;
 /**
  * Test to verify that
  * <code>@EnableJdbcRepositories(queryLookupStrategy = QueryLookupStrategy.Key.CREATE_IF_NOT_FOUND)</code> works as
- * intended. Tests based on logic from
- * {@link org.springframework.data.jdbc.repository.support.JdbcQueryLookupStrategy.CreateIfNotFoundQueryLookupStrategy}
+ * intended.
  *
  * @author Diego Krupitza
+ * @author Jens Schauder
  */
 @ContextConfiguration
 @Transactional
-@ActiveProfiles("hsql")
 @ExtendWith(SpringExtension.class)
-class JdbcRepositoryCreateIfNotFoundLookUpStrategyIntegrationTests
-		extends AbstractJdbcRepositoryLookUpStrategyIntegrationTests {
+class JdbcRepositoryCreateIfNotFoundLookUpStrategyTests
+		extends AbstractJdbcRepositoryLookUpStrategyTests {
 
-	@Test
+	@Test // GH-1043
 	void declaredQueryShouldWork() {
 		onesRepository.deleteAll();
 		callDeclaredQuery("D", 2, "Diego", "Daniela");
 	}
 
-	@Test
+	@Test // GH-1043
 	void derivedQueryShouldWork() {
 		onesRepository.deleteAll();
 		callDerivedQuery();
@@ -64,7 +62,7 @@ class JdbcRepositoryCreateIfNotFoundLookUpStrategyIntegrationTests
 	@EnableJdbcRepositories(considerNestedRepositories = true,
 			queryLookupStrategy = QueryLookupStrategy.Key.CREATE_IF_NOT_FOUND,
 			includeFilters = @ComponentScan.Filter(
-					value = AbstractJdbcRepositoryLookUpStrategyIntegrationTests.OnesRepository.class,
+					value = AbstractJdbcRepositoryLookUpStrategyTests.OnesRepository.class,
 					type = FilterType.ASSIGNABLE_TYPE))
 	static class Config {
 
@@ -72,8 +70,7 @@ class JdbcRepositoryCreateIfNotFoundLookUpStrategyIntegrationTests
 
 		@Bean
 		Class<?> testClass() {
-			return AbstractJdbcRepositoryLookUpStrategyIntegrationTests.class;
+			return AbstractJdbcRepositoryLookUpStrategyTests.class;
 		}
 	}
-
 }

spring-data-jdbc/src/test/java/org/springframework/data/jdbc/repository/JdbcRepositoryCreateLookUpStrategyTests.java

@@ -34,26 +34,25 @@ import org.springframework.transaction.annotation.Transactional;
 
 /**
  * Test to verify that <code>@EnableJdbcRepositories(queryLookupStrategy = QueryLookupStrategy.Key.CREATE)</code> works
- * as intended. Tests based on logic from
- * {@link org.springframework.data.jdbc.repository.support.JdbcQueryLookupStrategy.CreateQueryLookupStrategy}
+ * as intended.
  *
  * @author Diego Krupitza
+ * @author Jens Schauder
  */
 @ContextConfiguration
 @Transactional
-@ActiveProfiles("hsql")
 @ExtendWith(SpringExtension.class)
-class JdbcRepositoryCreateLookUpStrategyIntegrationTests extends AbstractJdbcRepositoryLookUpStrategyIntegrationTests {
+class JdbcRepositoryCreateLookUpStrategyTests extends AbstractJdbcRepositoryLookUpStrategyTests {
 
-	@Test
+	@Test // GH-1043
 	void declaredQueryShouldWork() {
 		onesRepository.deleteAll();
 
-		// here the declared query will use the dervice query which does something totally different
+		// here the declared query will use the derived query which does something totally different
 		callDeclaredQuery("D", 0);
 	}
 
-	@Test
+	@Test // GH-1043
 	void derivedQueryShouldWork() {
 		onesRepository.deleteAll();
 		callDerivedQuery();
@@ -69,7 +68,7 @@ class JdbcRepositoryCreateLookUpStrategyIntegrationTests extends AbstractJdbcRep
 
 		@Bean
 		Class<?> testClass() {
-			return AbstractJdbcRepositoryLookUpStrategyIntegrationTests.class;
+			return AbstractJdbcRepositoryLookUpStrategyTests.class;
 		}
 	}
 

spring-data-jdbc/src/test/java/org/springframework/data/jdbc/repository/JdbcRepositoryDeclaredLookUpStrategyTests.java

@@ -18,20 +18,19 @@ import org.springframework.data.repository.query.QueryLookupStrategy;
 /**
  * Test to verify that
  * <code>@EnableJdbcRepositories(queryLookupStrategy = QueryLookupStrategy.Key.USE_DECLARED_QUERY)</code> works as
- * intended. Tests based on logic from
- * {@link org.springframework.data.jdbc.repository.support.JdbcQueryLookupStrategy.DeclaredQueryLookupStrategy}
+ * intended.
  *
  * @author Diego Krupitza
  */
-class JdbcRepositoryDeclaredLookUpStrategyIntegrationTests
-		extends AbstractJdbcRepositoryLookUpStrategyIntegrationTests {
+class JdbcRepositoryDeclaredLookUpStrategyTests
+		extends AbstractJdbcRepositoryLookUpStrategyTests {
 
-	@Test
+	@Test // GH-1043
 	void contextCannotByCreatedDueToFindByNameNotDeclaredQuery() {
 
 		try (AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext()) {
 
-			context.register(JdbcRepositoryDeclaredLookUpStrategyIntegrationTests.Config.class);
+			context.register(JdbcRepositoryDeclaredLookUpStrategyTests.Config.class);
 
 			assertThatThrownBy(() -> {
 				context.refresh();
@@ -45,7 +44,7 @@ class JdbcRepositoryDeclaredLookUpStrategyIntegrationTests
 	@EnableJdbcRepositories(considerNestedRepositories = true,
 			queryLookupStrategy = QueryLookupStrategy.Key.USE_DECLARED_QUERY,
 			includeFilters = @ComponentScan.Filter(
-					value = AbstractJdbcRepositoryLookUpStrategyIntegrationTests.OnesRepository.class,
+					value = AbstractJdbcRepositoryLookUpStrategyTests.OnesRepository.class,
 					type = FilterType.ASSIGNABLE_TYPE))
 	static class Config {
 
@@ -53,8 +52,7 @@ class JdbcRepositoryDeclaredLookUpStrategyIntegrationTests
 
 		@Bean
 		Class<?> testClass() {
-			return AbstractJdbcRepositoryLookUpStrategyIntegrationTests.class;
+			return AbstractJdbcRepositoryLookUpStrategyTests.class;
 		}
 	}
-
 }

spring-data-jdbc/src/test/java/org/springframework/data/jdbc/repository/support/JdbcQueryLookupStrategyUnitTests.java

@@ -111,7 +111,7 @@ class JdbcQueryLookupStrategyUnitTests {
 		verify(operations).queryForObject(eq("some SQL"), any(SqlParameterSource.class), any(RowMapper.class));
 	}
 
-	@Test
+	@Test // GH-1043
 	void shouldFailOnMissingDeclaredQuery() {
 
 		RowMapper<? extends NumberFormat> numberFormatMapper = mock(RowMapper.class);
@@ -139,6 +139,7 @@ class JdbcQueryLookupStrategyUnitTests {
 	}
 
 	private static Stream<Arguments> correctLookUpStrategyForKeySource() {
+
 		return Stream.of( //
 				Arguments.of(QueryLookupStrategy.Key.CREATE_IF_NOT_FOUND,
 						JdbcQueryLookupStrategy.CreateIfNotFoundQueryLookupStrategy.class), //

spring-data-jdbc/src/test/resources/org.springframework.data.jdbc.repository/AbstractJdbcRepositoryLookUpStrategyIntegrationTests-db2.sql

@@ -1,7 +0,0 @@
-DROP TABLE aggregate_one;
-
-CREATE TABLE aggregate_one
-(
-    id   BIGINT GENERATED BY DEFAULT AS IDENTITY ( START WITH 1 ) PRIMARY KEY,
-    NAME VARCHAR(100)
-);

spring-data-jdbc/src/test/resources/org.springframework.data.jdbc.repository/AbstractJdbcRepositoryLookUpStrategyIntegrationTests-h2.sql

@@ -1,5 +0,0 @@
-CREATE TABLE aggregate_one
-(
-    id   BIGINT GENERATED BY DEFAULT AS IDENTITY ( START WITH 1 ) PRIMARY KEY,
-    NAME VARCHAR(100)
-);

spring-data-jdbc/src/test/resources/org.springframework.data.jdbc.repository/AbstractJdbcRepositoryLookUpStrategyIntegrationTests-mariadb.sql

@@ -1,5 +0,0 @@
-CREATE TABLE aggregate_one
-(
-    id   BIGINT AUTO_INCREMENT PRIMARY KEY,
-    NAME VARCHAR(100)
-);

spring-data-jdbc/src/test/resources/org.springframework.data.jdbc.repository/AbstractJdbcRepositoryLookUpStrategyIntegrationTests-mssql.sql

@@ -1,7 +0,0 @@
-DROP TABLE IF EXISTS aggregate_one;
-
-CREATE TABLE aggregate_one
-(
-    id   BIGINT IDENTITY PRIMARY KEY,
-    NAME VARCHAR(100)
-);

spring-data-jdbc/src/test/resources/org.springframework.data.jdbc.repository/AbstractJdbcRepositoryLookUpStrategyIntegrationTests-mysql.sql

@@ -1,5 +0,0 @@
-CREATE TABLE aggregate_one
-(
-    id   BIGINT AUTO_INCREMENT PRIMARY KEY,
-    NAME VARCHAR(100)
-);

spring-data-jdbc/src/test/resources/org.springframework.data.jdbc.repository/AbstractJdbcRepositoryLookUpStrategyIntegrationTests-oracle.sql

@@ -1,7 +0,0 @@
-DROP TABLE aggregate_one CASCADE CONSTRAINTS PURGE;
-
-CREATE TABLE aggregate_one
-(
-    id   NUMBER GENERATED BY DEFAULT ON NULL AS IDENTITY PRIMARY KEY,
-    NAME VARCHAR2(100)
-);

spring-data-jdbc/src/test/resources/org.springframework.data.jdbc.repository/AbstractJdbcRepositoryLookUpStrategyIntegrationTests-postgres.sql

@@ -1,6 +0,0 @@
-DROP TABLE aggregate_one;
-CREATE TABLE aggregate_one
-(
-    id                  SERIAL PRIMARY KEY,
-    NAME                VARCHAR(100)
-);