adds test with variables in the prefix

spring-cloud-gateway-core/src/test/java/org/springframework/cloud/gateway/handler/predicate/PathRoutePredicateFactoryTests.java

@@ -25,6 +25,7 @@ import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.cloud.gateway.handler.RoutePredicateHandlerMapping;
 import org.springframework.cloud.gateway.test.BaseWebClientTests;
 import org.springframework.context.annotation.Import;
+import org.springframework.http.HttpHeaders;
 import org.springframework.test.annotation.DirtiesContext;
 import org.springframework.test.context.junit4.SpringRunner;
 
@@ -37,6 +38,17 @@ public class PathRoutePredicateFactoryTests extends BaseWebClientTests {
 
 	@Test
 	public void pathRouteWorks() {
+		testClient.get().uri("/abc/123/function")
+				.header(HttpHeaders.HOST, "www.path.org")
+				.exchange()
+				.expectStatus().isOk()
+				.expectHeader().valueEquals(HANDLER_MAPPER_HEADER, RoutePredicateHandlerMapping.class.getSimpleName())
+				.expectHeader().valueEquals("transfer-encoding", "chunked")
+				.expectHeader().valueEquals(ROUTE_ID_HEADER, "path_test");
+	}
+
+	@Test
+	public void defaultPathRouteWorks() {
 		testClient.get().uri("/get")
 				.exchange()
 				.expectStatus().isOk()

spring-cloud-gateway-core/src/test/java/org/springframework/cloud/gateway/test/HttpBinCompatibleController.java

@@ -62,6 +62,11 @@ public class HttpBinCompatibleController {
 		return get(exchange).delayElement(Duration.ofSeconds(delay));
 	}
 
+	@RequestMapping(path = "/anything/{anything}", produces = MediaType.APPLICATION_JSON_VALUE)
+	public Mono<Map<String, Object>> anything(ServerWebExchange exchange, @PathVariable String anything) {
+		return get(exchange);
+	}
+
 	@RequestMapping(path = "/get", produces = MediaType.APPLICATION_JSON_VALUE)
 	public Mono<Map<String, Object>> get(ServerWebExchange exchange) {
 		return getHeaders(exchange).map(map -> {

spring-cloud-gateway-core/src/test/resources/application.yml

@@ -117,6 +117,15 @@ spring:
         - Host=**.notbetween.org
         - Between=1000-03-13T10:39:37.518-04:00[America/New_York],1002-03-13T10:39:37.518-04:00[America/New_York]
 
+      # =====================================
+      - id: path_test
+        uri: ${test.uri}
+        predicates:
+        - Path=/{org}/{scope}/function
+        - Host=**.path.org
+        filters:
+        - SetPath=/anything/{org}{scope}
+
       # =====================================
       - id: redirect_to_test
         uri: ${test.uri}