Polish

See gh-23914

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/amqp/RabbitAutoConfigurationTests.java

@@ -535,8 +535,7 @@ class RabbitAutoConfigurationTests {
 	@Test
 	void testSimpleRabbitListenerContainerFactoryConfigurerUsesConfig() {
 		this.contextRunner.withUserConfiguration(TestConfiguration.class)
-				.withPropertyValues("spring.rabbitmq.listener.type:direct",
-						"spring.rabbitmq.listener.simple.concurrency:5",
+				.withPropertyValues("spring.rabbitmq.listener.simple.concurrency:5",
 						"spring.rabbitmq.listener.simple.maxConcurrency:10",
 						"spring.rabbitmq.listener.simple.prefetch:40")
 				.run((context) -> {
@@ -553,9 +552,7 @@ class RabbitAutoConfigurationTests {
 	@Test
 	void testSimpleRabbitListenerContainerFactoryConfigurerEnableDeBatchingWithConsumerBatchEnabled() {
 		this.contextRunner.withUserConfiguration(TestConfiguration.class)
-				.withPropertyValues("spring.rabbitmq.listener.type:direct",
-						"spring.rabbitmq.listener.simple.consumer-batch-enabled:true")
-				.run((context) -> {
+				.withPropertyValues("spring.rabbitmq.listener.simple.consumer-batch-enabled:true").run((context) -> {
 					SimpleRabbitListenerContainerFactoryConfigurer configurer = context
 							.getBean(SimpleRabbitListenerContainerFactoryConfigurer.class);
 					SimpleRabbitListenerContainerFactory factory = mock(SimpleRabbitListenerContainerFactory.class);
@@ -567,8 +564,7 @@ class RabbitAutoConfigurationTests {
 	@Test
 	void testDirectRabbitListenerContainerFactoryConfigurerUsesConfig() {
 		this.contextRunner.withUserConfiguration(TestConfiguration.class)
-				.withPropertyValues("spring.rabbitmq.listener.type:simple",
-						"spring.rabbitmq.listener.direct.consumers-per-queue:5",
+				.withPropertyValues("spring.rabbitmq.listener.direct.consumers-per-queue:5",
 						"spring.rabbitmq.listener.direct.prefetch:40",
 						"spring.rabbitmq.listener.direct.de-batching-enabled:false")
 				.run((context) -> {