Fix CassandraContainerTest for latest Testcontainers

* Fix `HttpRequestExecutingMessageHandlerTests` for latest SF

Author: artembilan

spring-integration-cassandra/src/test/java/org/springframework/integration/cassandra/CassandraContainerTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2022 the original author or authors.
+ * Copyright 2022-2024 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.
@@ -17,7 +17,7 @@
 package org.springframework.integration.cassandra;
 
 import org.junit.jupiter.api.BeforeAll;
-import org.testcontainers.containers.CassandraContainer;
+import org.testcontainers.cassandra.CassandraContainer;
 import org.testcontainers.junit.jupiter.Testcontainers;
 
 /**
@@ -34,7 +34,7 @@
 @Testcontainers(disabledWithoutDocker = true)
 public interface CassandraContainerTest {
 
-	CassandraContainer<?> CASSANDRA_CONTAINER = new CassandraContainer<>("cassandra:4.1");
+	CassandraContainer CASSANDRA_CONTAINER = new CassandraContainer("cassandra");
 
 	@BeforeAll
 	static void startContainer() {

spring-integration-http/src/test/java/org/springframework/integration/http/outbound/HttpRequestExecutingMessageHandlerTests.java

@@ -764,7 +764,7 @@ public void testInt2455UriNotEncoded() {
 				.isThrownBy(() -> handler.handleMessage(new GenericMessage<>("queues/%2f/si.test.queue?foo#bar")));
 
 		assertThat(restTemplate.actualUrl.get())
-				.isEqualTo("https://my.rabbitmq.com/api/queues/%2f/si.test.queue?foo#bar");
+				.isEqualTo("https://my.RabbitMQ.com/api/queues/%2f/si.test.queue?foo#bar");
 	}
 
 	@Test