Delegate `usesPathPatterns()` call to mappings

Update `CompositeHandlerMapping` so that the `usesPathPatterns()` method
returns `true` if any of the delegate mappings return `true`.

Closes gh-24877

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/web/servlet/CompositeHandlerMapping.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2021 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.
@@ -43,10 +43,7 @@ class CompositeHandlerMapping implements HandlerMapping {
 
 	@Override
 	public HandlerExecutionChain getHandler(HttpServletRequest request) throws Exception {
-		if (this.mappings == null) {
+		for (HandlerMapping mapping : getMappings()) {
-			this.mappings = extractMappings();
-		}
-		for (HandlerMapping mapping : this.mappings) {
 			HandlerExecutionChain handler = mapping.getHandler(request);
 			if (handler != null) {
 				return handler;
@@ -55,6 +52,23 @@ class CompositeHandlerMapping implements HandlerMapping {
 		return null;
 	}
 
+	@Override
+	public boolean usesPathPatterns() {
+		for (HandlerMapping mapping : getMappings()) {
+			if (mapping.usesPathPatterns()) {
+				return true;
+			}
+		}
+		return false;
+	}
+
+	private List<HandlerMapping> getMappings() {
+		if (this.mappings == null) {
+			this.mappings = extractMappings();
+		}
+		return this.mappings;
+	}
+
 	private List<HandlerMapping> extractMappings() {
 		List<HandlerMapping> list = new ArrayList<>(this.beanFactory.getBeansOfType(HandlerMapping.class).values());
 		list.remove(this);

spring-boot-tests/spring-boot-smoke-tests/spring-boot-smoke-test-actuator/src/test/java/smoketest/actuator/AbstractManagementPortAndPathSampleActuatorApplicationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2021 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.
@@ -22,8 +22,6 @@ import org.junit.jupiter.api.Test;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.actuate.autoconfigure.web.server.LocalManagementPort;
-import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
 import org.springframework.boot.test.web.client.TestRestTemplate;
 import org.springframework.boot.web.server.LocalServerPort;
 import org.springframework.core.env.Environment;
@@ -33,13 +31,11 @@ import org.springframework.http.ResponseEntity;
 import static org.assertj.core.api.Assertions.assertThat;
 
 /**
- * Integration tests for separate management and main service ports.
+ * Base class for integration tests with separate management and main service ports.
  *
  * @author Dave Syer
  */
-@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT, properties = { "management.server.port=0",
+abstract class AbstractManagementPortAndPathSampleActuatorApplicationTests {
-		"management.endpoints.web.base-path=/admin", "management.endpoint.health.show-details=never" })
-class ManagementPortAndPathSampleActuatorApplicationTests {
 
 	@LocalServerPort
 	private int port;

spring-boot-tests/spring-boot-smoke-tests/spring-boot-smoke-test-actuator/src/test/java/smoketest/actuator/ManagementPortAndPathWithAntPatcherSampleActuatorApplicationTests.java

@@ -0,0 +1,32 @@
+/*
+ * Copyright 2012-2021 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.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package smoketest.actuator;
+
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
+
+/**
+ * Integration tests for separate management and main service ports.
+ *
+ * @author Dave Syer
+ */
+@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT, properties = { "management.server.port=0",
+		"management.endpoints.web.base-path=/admin", "management.endpoint.health.show-details=never" })
+class ManagementPortAndPathWithAntPatcherSampleActuatorApplicationTests
+		extends AbstractManagementPortAndPathSampleActuatorApplicationTests {
+
+}

spring-boot-tests/spring-boot-smoke-tests/spring-boot-smoke-test-actuator/src/test/java/smoketest/actuator/ManagementPortAndPathWithPathMatcherSampleActuatorApplicationTests.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2012-2021 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.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package smoketest.actuator;
+
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
+
+/**
+ * Integration tests for separate management and main service ports.
+ *
+ * @author Dave Syer
+ */
+@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT,
+		properties = { "spring.mvc.pathmatch.matching-strategy=path-pattern-parser", "management.server.port=0",
+				"management.endpoints.web.base-path=/admin", "management.endpoint.health.show-details=never" })
+class ManagementPortAndPathWithPathMatcherSampleActuatorApplicationTests
+		extends AbstractManagementPortAndPathSampleActuatorApplicationTests {
+
+}