fix: match against updated url (#962)

Author: yury-s

playwright/src/main/java/com/microsoft/playwright/impl/RequestImpl.java

@@ -177,10 +177,6 @@ public String url() {
     if (fallbackOverrides != null && fallbackOverrides.url != null) {
       return fallbackOverrides.url;
     }
-    return originalUrl();
-  }
-
-  String originalUrl() {
     return initializer.get("url").getAsString();
   }
 

playwright/src/main/java/com/microsoft/playwright/impl/Router.java

@@ -42,7 +42,7 @@ boolean handle(RouteImpl route) {
       if (times != null && times <= 0) {
         return false;
       }
-      if (!matcher.test(route.request().originalUrl())) {
+      if (!matcher.test(route.request().url())) {
         return false;
       }
       if (times != null) {

playwright/src/test/java/com/microsoft/playwright/TestPageRequestFallback.java

@@ -222,7 +222,7 @@ void shouldAmendMethod() throws ExecutionException, InterruptedException {
   void shouldOverrideRequestUrl() throws ExecutionException, InterruptedException {
     Future<Server.Request> request = server.futureRequest("/global-var.html");
     String[] url = {null};
-    page.route("**/foo", route -> {
+    page.route("**/global-var.html", route -> {
       url[0] = route.request().url();
       route.resume();
     });

playwright/src/test/java/com/microsoft/playwright/TestPageRoute.java

@@ -725,4 +725,25 @@ void shouldAddAccessControlAllowOriginByDefaultWhenFulfill() {
     });
     assertEquals(server.PREFIX, response.headerValue("Access-Control-Allow-Origin"));
   }
+
+  @Test
+  void shouldChainFallbackWDynamicURL() {
+    List<Integer> intercepted = new ArrayList<>();
+    page.route("**/bar", route -> {
+      intercepted.add(1);
+      route.fallback(new Route.FallbackOptions().setUrl(server.EMPTY_PAGE));
+    });
+    page.route("**/foo", route -> {
+      intercepted.add(2);
+      route.fallback(new Route.FallbackOptions().setUrl("http://localhost/bar"));
+    });
+
+    page.route("**/empty.html", route -> {
+      intercepted.add(3);
+      route.fallback(new Route.FallbackOptions().setUrl("http://localhost/foo"));
+    });
+
+    page.navigate(server.EMPTY_PAGE);
+    assertEquals(asList(3, 2, 1), intercepted);
+  }
 }