Merge branch '3.2.x'

Closes gh-40614

spring-boot-project/spring-boot-test/src/test/java/org/springframework/boot/test/web/client/TestRestTemplateTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 the original author or authors.
+ * Copyright 2012-2024 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.
@@ -38,7 +38,6 @@ import org.springframework.http.RequestEntity;
 import org.springframework.http.client.ClientHttpRequest;
 import org.springframework.http.client.ClientHttpRequestFactory;
 import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
-import org.springframework.http.client.JettyClientHttpRequestFactory;
 import org.springframework.http.client.SimpleClientHttpRequestFactory;
 import org.springframework.mock.env.MockEnvironment;
 import org.springframework.mock.http.client.MockClientHttpRequest;
@@ -86,16 +85,15 @@ class TestRestTemplateTests {
 
 	@Test
 	void doNotReplaceCustomRequestFactory() {
-		RestTemplateBuilder builder = new RestTemplateBuilder()
-			.requestFactory(HttpComponentsClientHttpRequestFactory.class);
+		RestTemplateBuilder builder = new RestTemplateBuilder().requestFactory(TestClientHttpRequestFactory.class);
 		TestRestTemplate testRestTemplate = new TestRestTemplate(builder);
 		assertThat(testRestTemplate.getRestTemplate().getRequestFactory())
-			.isInstanceOf(HttpComponentsClientHttpRequestFactory.class);
+			.isInstanceOf(TestClientHttpRequestFactory.class);
 	}
 
 	@Test
 	void useTheSameRequestFactoryClassWithBasicAuth() {
-		JettyClientHttpRequestFactory customFactory = new JettyClientHttpRequestFactory();
+		TestClientHttpRequestFactory customFactory = new TestClientHttpRequestFactory();
 		RestTemplateBuilder builder = new RestTemplateBuilder().requestFactory(() -> customFactory);
 		TestRestTemplate testRestTemplate = new TestRestTemplate(builder).withBasicAuth("test", "test");
 		RestTemplate restTemplate = testRestTemplate.getRestTemplate();
@@ -387,4 +385,8 @@ class TestRestTemplateTests {
 
 	}
 
+	static class TestClientHttpRequestFactory extends SimpleClientHttpRequestFactory {
+
+	}
+
 }