Move Flyway testcontainers support into spring-boot-flyway

See gh-46086

spring-boot-project/spring-boot-flyway/build.gradle

@@ -20,6 +20,7 @@ plugins {
 	id "org.springframework.boot.auto-configuration"
 	id "org.springframework.boot.configuration-properties"
 	id "org.springframework.boot.deployed"
+	id "org.springframework.boot.docker-test"
 	id "org.springframework.boot.optional-dependencies"
 }
 
@@ -32,9 +33,17 @@ dependencies {
 
 	optional(project(":spring-boot-project:spring-boot-actuator-autoconfigure"))
 	optional(project(":spring-boot-project:spring-boot-autoconfigure"))
+	optional(project(":spring-boot-project:spring-boot-testcontainers"))
 	optional("org.flywaydb:flyway-database-oracle")
 	optional("org.flywaydb:flyway-database-postgresql")
 	optional("org.flywaydb:flyway-sqlserver")
+	optional("org.testcontainers:jdbc")
+
+	dockerTestImplementation(project(":spring-boot-project:spring-boot-test"))
+	dockerTestImplementation(project(":spring-boot-project:spring-boot-tools:spring-boot-test-support-docker"))
+	dockerTestImplementation("org.testcontainers:junit-jupiter")
+	dockerTestImplementation("org.testcontainers:postgresql")
+	dockerTestRuntimeOnly("org.postgresql:postgresql")
 
 	testImplementation(project(":spring-boot-project:spring-boot-jooq"))
 	testImplementation(project(":spring-boot-project:spring-boot-test"))

spring-boot-project/spring-boot-flyway/src/dockerTest/java/org/springframework/boot/flyway/testcontainers/FlywayContainerConnectionDetailsFactoryTests.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.testcontainers.service.connection.flyway;
+package org.springframework.boot.flyway.testcontainers;
 
 import org.flywaydb.core.Flyway;
 import org.junit.jupiter.api.Test;

spring-boot-project/spring-boot-flyway/src/dockerTest/resources/logback-test.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+	<include resource="org/springframework/boot/logging/logback/base.xml"/>
+</configuration>

spring-boot-project/spring-boot-flyway/src/dockerTest/resources/spring.properties

@@ -0,0 +1 @@
+spring.test.context.cache.maxSize=1

spring-boot-project/spring-boot-flyway/src/main/java/org/springframework/boot/flyway/testcontainers/FlywayContainerConnectionDetailsFactory.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.testcontainers.service.connection.flyway;
+package org.springframework.boot.flyway.testcontainers;
 
 import org.testcontainers.containers.JdbcDatabaseContainer;
 

spring-boot-project/spring-boot-flyway/src/main/java/org/springframework/boot/flyway/testcontainers/package-info.java

@@ -17,4 +17,4 @@
 /**
  * Support for testcontainers Flyway service connections.
  */
-package org.springframework.boot.testcontainers.service.connection.flyway;
+package org.springframework.boot.flyway.testcontainers;

spring-boot-project/spring-boot-flyway/src/main/resources/META-INF/spring.factories

@@ -1,3 +1,7 @@
+# Connection Details Factories
+org.springframework.boot.autoconfigure.service.connection.ConnectionDetailsFactory=\
+org.springframework.boot.flyway.testcontainers.FlywayContainerConnectionDetailsFactory
+
 # Database Initializer Detectors
 org.springframework.boot.sql.init.dependency.DatabaseInitializerDetector=\
 org.springframework.boot.flyway.FlywayDatabaseInitializerDetector,\

spring-boot-project/spring-boot-testcontainers-all/build.gradle

@@ -28,7 +28,6 @@ dependencies {
 	api(project(":spring-boot-project:spring-boot-autoconfigure"))
 	api(project(":spring-boot-project:spring-boot-testcontainers"))
 
-	dockerTestImplementation(project(":spring-boot-project:spring-boot-flyway"))
 	dockerTestImplementation(project(":spring-boot-project:spring-boot-jdbc"))
 	dockerTestImplementation(project(":spring-boot-project:spring-boot-kafka"))
 	dockerTestImplementation(project(":spring-boot-project:spring-boot-liquibase"))
@@ -60,12 +59,10 @@ dependencies {
 	dockerTestRuntimeOnly("com.oracle.database.r2dbc:oracle-r2dbc")
 	dockerTestRuntimeOnly("com.zaxxer:HikariCP")
 	dockerTestRuntimeOnly("io.lettuce:lettuce-core")
-	dockerTestRuntimeOnly("org.flywaydb:flyway-database-postgresql")
 	dockerTestRuntimeOnly("org.postgresql:postgresql")
 
 	optional(project(":spring-boot-project:spring-boot-actuator-autoconfigure-all"))
 	optional(project(":spring-boot-project:spring-boot-data-redis"))
-	optional(project(":spring-boot-project:spring-boot-flyway"))
 	optional(project(":spring-boot-project:spring-boot-hazelcast"))
 	optional(project(":spring-boot-project:spring-boot-jdbc"))
 	optional(project(":spring-boot-project:spring-boot-kafka"))

spring-boot-project/spring-boot-testcontainers-all/src/main/resources/META-INF/spring.factories

@@ -1,6 +1,5 @@
 # Connection Details Factories
 org.springframework.boot.autoconfigure.service.connection.ConnectionDetailsFactory=\
-org.springframework.boot.testcontainers.service.connection.flyway.FlywayContainerConnectionDetailsFactory,\
 org.springframework.boot.testcontainers.service.connection.hazelcast.HazelcastContainerConnectionDetailsFactory,\
 org.springframework.boot.testcontainers.service.connection.kafka.ApacheKafkaContainerConnectionDetailsFactory,\
 org.springframework.boot.testcontainers.service.connection.kafka.ConfluentKafkaContainerConnectionDetailsFactory,\