GH-198 - Upgrade to Spring Boot 3.1 snapshots.

Switch verification of mock beans as Mockito 5.3.0 uses a different MockMaker by default that doesn't add the explicit interface we have previously checked for.

Remove obsolete init- and destroy method declarations from service bean definitions in examples.

spring-modulith-examples/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.1.0-RC1</version>
+		<version>3.1.0-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 

spring-modulith-examples/spring-modulith-examples-epr-jdbc/src/test/java/example/ApplicationIntegrationTests.java

@@ -48,8 +48,8 @@ class ApplicationIntegrationTests {
 	@TestConfiguration
 	static class Infrastructure {
 
+		@Bean
 		@ServiceConnection
-		@Bean(initMethod = "start", destroyMethod = "stop")
 		PostgreSQLContainer<?> database() {
 			return new PostgreSQLContainer<>("postgres:15.2");
 		}

spring-modulith-examples/spring-modulith-examples-epr-mongodb/src/test/java/example/ApplicationIntegrationTests.java

@@ -51,8 +51,8 @@ class ApplicationIntegrationTests {
 	@TestConfiguration
 	static class MongoDbInfrastructureConfiguration {
 
+		@Bean
 		@ServiceConnection
-		@Bean(initMethod = "start", destroyMethod = "stop")
 		MongoDBContainer mongoDBContainer() {
 			return new MongoDBContainer("mongo:6.0.3");
 		}