Add tests for WebEndpointAutoConfiguration

Closes gh-11754
See gh-11684

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/endpoint/web/WebEndpointAutoConfigurationTests.java

@@ -19,8 +19,12 @@ package org.springframework.boot.actuate.autoconfigure.endpoint.web;
 import org.junit.Test;
 
 import org.springframework.boot.actuate.autoconfigure.endpoint.EndpointAutoConfiguration;
+import org.springframework.boot.actuate.autoconfigure.endpoint.ExposeExcludePropertyEndpointFilter;
 import org.springframework.boot.actuate.endpoint.http.ActuatorMediaType;
 import org.springframework.boot.actuate.endpoint.web.EndpointMediaTypes;
+import org.springframework.boot.actuate.endpoint.web.PathMapper;
+import org.springframework.boot.actuate.endpoint.web.annotation.ControllerEndpointDiscoverer;
+import org.springframework.boot.actuate.endpoint.web.annotation.WebEndpointDiscoverer;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;
 
@@ -45,4 +49,42 @@ public class WebEndpointAutoConfigurationTests {
 				});
 	}
 
+
+	@Test
+	public void webApplicationConfiguresPathMapper() {
+		new WebApplicationContextRunner()
+				.withPropertyValues("management.endpoints.web.path-mapping.health=healthcheck")
+				.withConfiguration(AutoConfigurations.of(EndpointAutoConfiguration.class,
+						WebEndpointAutoConfiguration.class))
+				.run((context) -> {
+					assertThat(context).hasSingleBean(PathMapper.class);
+					String pathMapping = context.getBean(PathMapper.class).getRootPath("health");
+					assertThat(pathMapping).isEqualTo("healthcheck");
+				});
+	}
+
+	@Test
+	public void webApplicationConfiguresEndpointDiscoverer() {
+		new WebApplicationContextRunner()
+				.withConfiguration(AutoConfigurations.of(EndpointAutoConfiguration.class,
+						WebEndpointAutoConfiguration.class))
+				.run((context) -> {
+					assertThat(context).hasSingleBean(ControllerEndpointDiscoverer.class);
+					assertThat(context).hasSingleBean(WebEndpointDiscoverer.class);
+				});
+	}
+
+	@Test
+	public void webApplicationConfiguresExposeExcludePropertyEndpointFilter() {
+		new WebApplicationContextRunner()
+				.withConfiguration(AutoConfigurations.of(EndpointAutoConfiguration.class,
+						WebEndpointAutoConfiguration.class))
+				.run((context) -> {
+					assertThat(context).getBeans(ExposeExcludePropertyEndpointFilter.class).containsKeys(
+									"webIncludeExcludePropertyEndpointFilter",
+									"controllerIncludeExcludePropertyEndpointFilter"
+					);
+				});
+	}
+
 }