Relocate @AutoConfigureDataSourceInitialization

Relocate `@AutoConfigureDataSourceInitialization` from
`spring-jdbc-test` to `spring-boot-test-autoconfigure`. This change
allows Flyway and Liquibase to respond to the annotation without
the user needing to remember the `spring-jdbc-test` dependency.

This is especially important for R2DB applications which may
still be using Flyway or Liquibase for migrations and will
want them to apply during tests.

See gh-46356
See gh-47322

core/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/jdbc/AutoConfigureDataSourceInitialization.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.jdbc.test.autoconfigure;
+package org.springframework.boot.test.autoconfigure.jdbc;
 
 import java.lang.annotation.Documented;
 import java.lang.annotation.ElementType;

core/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/jdbc/package-info.java

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2012-present 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.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Auto-configuration for core JDBC test concerns.
+ */
+@NullMarked
+package org.springframework.boot.test.autoconfigure.jdbc;
+
+import org.jspecify.annotations.NullMarked;

module/spring-boot-data-r2dbc-test/build.gradle

@@ -28,7 +28,6 @@ dependencies {
 	api(project(":module:spring-boot-data-r2dbc"))
 
 	optional(project(":core:spring-boot-testcontainers"))
-	optional(project(":module:spring-boot-jdbc-test"))
 	optional("org.junit.jupiter:junit-jupiter-api")
 
 	testImplementation(project(":test-support:spring-boot-test-support"))

module/spring-boot-data-r2dbc-test/src/main/java/org/springframework/boot/data/r2dbc/test/autoconfigure/AutoConfigureDataR2dbc.java

@@ -24,7 +24,7 @@ import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
-import org.springframework.boot.jdbc.test.autoconfigure.AutoConfigureDataSourceInitialization;
+import org.springframework.boot.test.autoconfigure.jdbc.AutoConfigureDataSourceInitialization;
 
 /**
  * {@link ImportAutoConfiguration Auto-configuration imports} for typical Data R2DBC

module/spring-boot-flyway/build.gradle

@@ -33,8 +33,8 @@ dependencies {
 
 	optional(project(":core:spring-boot-autoconfigure"))
 	optional(project(":core:spring-boot-docker-compose"))
-	optional(project(":module:spring-boot-jdbc-test"))
 	optional(project(":core:spring-boot-testcontainers"))
+	optional(project(":core:spring-boot-test-autoconfigure"))
 	optional(project(":module:spring-boot-actuator-autoconfigure"))
 	optional("org.flywaydb:flyway-database-oracle")
 	optional("org.flywaydb:flyway-database-postgresql")

module/spring-boot-flyway/src/test/java/org/springframework/boot/flyway/autoconfigure/FlywayAutoConfigureDataSourceInitializationTests.java

@@ -20,7 +20,7 @@ import org.junit.jupiter.api.Test;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.SpringBootConfiguration;
-import org.springframework.boot.jdbc.test.autoconfigure.AutoConfigureDataSourceInitialization;
+import org.springframework.boot.test.autoconfigure.jdbc.AutoConfigureDataSourceInitialization;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.context.ApplicationContext;
 

module/spring-boot-jdbc-test/src/main/java/org/springframework/boot/jdbc/test/autoconfigure/AutoConfigureJdbc.java

@@ -24,6 +24,7 @@ import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
+import org.springframework.boot.test.autoconfigure.jdbc.AutoConfigureDataSourceInitialization;
 
 /**
  * {@link ImportAutoConfiguration Auto-configuration imports} for typical JDBC tests. Most

module/spring-boot-jdbc-test/src/main/resources/META-INF/spring/org.springframework.boot.test.autoconfigure.jdbc.AutoConfigureDataSourceInitialization.imports

@@ -1 +1 @@
-org.springframework.boot.jdbc.autoconfigure.DataSourceInitializationAutoConfiguration
+org.springframework.boot.jdbc.autoconfigure.DataSourceInitializationAutoConfiguration

module/spring-boot-jooq-test/src/main/java/org/springframework/boot/jooq/test/autoconfigure/AutoConfigureJooq.java

@@ -24,7 +24,7 @@ import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
-import org.springframework.boot.jdbc.test.autoconfigure.AutoConfigureDataSourceInitialization;
+import org.springframework.boot.test.autoconfigure.jdbc.AutoConfigureDataSourceInitialization;
 
 /**
  * {@link ImportAutoConfiguration Auto-configuration imports} for typical jOOQ tests. Most

module/spring-boot-liquibase/build.gradle

@@ -36,8 +36,8 @@ dependencies {
 	optional(project(":core:spring-boot-autoconfigure"))
 	optional(project(":core:spring-boot-docker-compose"))
 	optional(project(":core:spring-boot-testcontainers"))
+	optional(project(":core:spring-boot-test-autoconfigure"))
 	optional(project(":module:spring-boot-actuator-autoconfigure"))
-	optional(project(":module:spring-boot-jdbc-test"))
 	optional("org.testcontainers:jdbc")
 
 	dockerTestImplementation(project(":core:spring-boot-test"))

module/spring-boot-liquibase/src/test/java/org/springframework/boot/liquibase/autoconfigure/LiquibaseAutoConfigureDataSourceInitializationTests.java

@@ -20,7 +20,7 @@ import org.junit.jupiter.api.Test;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.SpringBootConfiguration;
-import org.springframework.boot.jdbc.test.autoconfigure.AutoConfigureDataSourceInitialization;
+import org.springframework.boot.test.autoconfigure.jdbc.AutoConfigureDataSourceInitialization;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.context.ApplicationContext;
 

smoke-test/spring-boot-smoke-test-data-r2dbc-flyway/build.gradle

@@ -32,7 +32,6 @@ dependencies {
 
 	dockerTestImplementation(project(":core:spring-boot-testcontainers"))
 	dockerTestImplementation(project(":module:spring-boot-data-r2dbc-test"))
-	dockerTestImplementation(project(":module:spring-boot-jdbc-test"))
 	dockerTestImplementation(project(":starter:spring-boot-starter-test"))
 	dockerTestImplementation(project(":test-support:spring-boot-docker-test-support"))
 	dockerTestImplementation("io.projectreactor:reactor-test")

smoke-test/spring-boot-smoke-test-data-r2dbc-liquibase/build.gradle

@@ -30,7 +30,6 @@ dependencies {
 
 	dockerTestImplementation(project(":core:spring-boot-testcontainers"))
 	dockerTestImplementation(project(":module:spring-boot-data-r2dbc-test"))
-	dockerTestImplementation(project(":module:spring-boot-jdbc-test"))
 	dockerTestImplementation(project(":starter:spring-boot-starter-test"))
 	dockerTestImplementation(project(":test-support:spring-boot-docker-test-support"))
 	dockerTestImplementation("io.projectreactor:reactor-test")