chore: keep docker compose dependency with test scope.

pom.xml

@@ -68,10 +68,6 @@
       <artifactId>spring-boot-starter-test</artifactId>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.boot</groupId>
-      <artifactId>spring-boot-docker-compose</artifactId>
-    </dependency>
 
     <!-- Databases - Uses H2 by default -->
     <dependency>
@@ -122,6 +118,11 @@
       <artifactId>spring-boot-testcontainers</artifactId>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-docker-compose</artifactId>
+      <scope>test</scope>
+    </dependency>
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>junit-jupiter</artifactId>

readme.md

@@ -52,13 +52,13 @@ A similar setup is provided for MySQL and PostgreSQL if a persistent database co
 You only need to pass the Spring Boot profile at the time of running the application:
 
 ```bash
-./mvnw spring-boot:run -Dspring-boot.run.profiles=mysql
+./mvnw spring-boot:test-run -Dstart-class=org.springframework.samples.petclinic.MysqlTestApplication
 ```
 
 or
 
 ```bash
-./mvnw spring-boot:run -Dspring-boot.run.profiles=postgres
+./mvnw spring-boot:test-run -Dstart-class=org.springframework.samples.petclinic.PostgresIntegrationTests
 ```
 
 ## Test Applications

src/test/java/org/springframework/samples/petclinic/MysqlTestApplication.java

@@ -16,12 +16,8 @@
 
 package org.springframework.samples.petclinic;
 
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.testcontainers.service.connection.ServiceConnection;
-import org.springframework.context.annotation.Bean;
+import org.springframework.boot.builder.SpringApplicationBuilder;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.Profile;
-import org.testcontainers.containers.MySQLContainer;
 
 /**
  * PetClinic Spring Boot Application.
@@ -32,15 +28,10 @@ import org.testcontainers.containers.MySQLContainer;
 @Configuration
 public class MysqlTestApplication {
 
-	@ServiceConnection
-	@Profile("mysql")
-	@Bean
-	static MySQLContainer<?> container() {
-		return new MySQLContainer<>("mysql:8.2");
-	}
-
 	public static void main(String[] args) {
-		SpringApplication.run(PetClinicApplication.class, "--spring.profiles.active=mysql");
+		new SpringApplicationBuilder(PetClinicApplication.class) //
+			.profiles("mysql") //
+			.run(args);
 	}
 
 }

src/test/java/org/springframework/samples/petclinic/PostgresIntegrationTests.java

@@ -70,9 +70,6 @@ public class PostgresIntegrationTests {
 	public static void main(String[] args) {
 		new SpringApplicationBuilder(PetClinicApplication.class) //
 			.profiles("postgres") //
-			.properties( //
-					"spring.docker.compose.profiles.active=postgres" //
-			) //
 			.listeners(new PropertiesLogger()) //
 			.run(args);
 	}