Move MultipartAutoConfigurationTests to main code's module

Issue: 46071

Author: wilkinsona

spring-boot-project/spring-boot-autoconfigure-all/build.gradle

@@ -46,7 +46,3 @@ dependencies {
 
 	testRuntimeOnly("org.apache.httpcomponents.client5:httpclient5")
 }
-
-test {
-	jvmArgs += "--add-opens=java.base/java.net=ALL-UNNAMED"
-}

spring-boot-project/spring-boot-servlet/build.gradle

@@ -35,8 +35,17 @@ dependencies {
 	optional("jakarta.servlet:jakarta.servlet-api")
 	optional("org.springframework.security:spring-security-config")
 
+	testImplementation(project(":spring-boot-project:spring-boot-jetty"))
 	testImplementation(project(":spring-boot-project:spring-boot-test"))
+	testImplementation(project(":spring-boot-project:spring-boot-tomcat"))
 	testImplementation(project(":spring-boot-project:spring-boot-tools:spring-boot-test-support"))
+	testImplementation(project(":spring-boot-project:spring-boot-undertow"))
+	testImplementation("org.springframework:spring-webmvc")
 
 	testRuntimeOnly("ch.qos.logback:logback-classic")
+	testRuntimeOnly("org.apache.httpcomponents.client5:httpclient5")
+}
+
+tasks.named("test") {
+	jvmArgs += "--add-opens=java.base/java.net=ALL-UNNAMED"
 }

spring-boot-project/spring-boot-autoconfigure-all/src/test/java/org/springframework/boot/autoconfigure/web/servlet/MultipartAutoConfigurationTests.java renamed to spring-boot-project/spring-boot-servlet/src/test/java/org/springframework/boot/servlet/autoconfigure/MultipartAutoConfigurationTests.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.autoconfigure.web.servlet;
+package org.springframework.boot.servlet.autoconfigure;
 
 import java.net.URI;
 import java.util.stream.Stream;
@@ -28,8 +28,6 @@
 
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.boot.jetty.servlet.JettyServletWebServerFactory;
-import org.springframework.boot.servlet.autoconfigure.MultipartAutoConfiguration;
-import org.springframework.boot.servlet.autoconfigure.MultipartProperties;
 import org.springframework.boot.test.util.TestPropertyValues;
 import org.springframework.boot.testsupport.classpath.ForkedClassPath;
 import org.springframework.boot.testsupport.web.servlet.DirtiesUrlFactories;
@@ -38,7 +36,6 @@
 import org.springframework.boot.undertow.servlet.UndertowServletWebServerFactory;
 import org.springframework.boot.web.server.autoconfigure.ServerProperties;
 import org.springframework.boot.web.server.servlet.context.AnnotationConfigServletWebServerApplicationContext;
-import org.springframework.boot.webmvc.autoconfigure.DispatcherServletAutoConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
@@ -267,8 +264,7 @@ WebController controller() {
 	}
 
 	@Configuration(proxyBeanMethods = false)
-	@Import({ TomcatServletWebServerAutoConfiguration.class, DispatcherServletAutoConfiguration.class,
-			MultipartAutoConfiguration.class })
+	@Import({ TomcatServletWebServerAutoConfiguration.class, MultipartAutoConfiguration.class })
 	@EnableConfigurationProperties(MultipartProperties.class)
 	static class BaseConfiguration {
 
@@ -279,6 +275,11 @@ ServerProperties serverProperties() {
 			return properties;
 		}
 
+		@Bean
+		DispatcherServlet dispatcherServlet() {
+			return new DispatcherServlet();
+		}
+
 	}
 
 	@Configuration(proxyBeanMethods = false)