fix: remove repeated non batch key (#2344)

src/core/http/data_loader.rs

@@ -76,7 +76,11 @@ impl Loader<DataLoaderRequest> for HttpDataLoader {
             for key in &keys[1..] {
                 let request = key.to_request();
                 let url = request.url();
-                first_url.query_pairs_mut().extend_pairs(url.query_pairs());
+                let pairs: Vec<_> = url
+                    .query_pairs()
+                    .filter(|(key, _)| group_by.path().contains(&key.to_string()))
+                    .collect();
+                first_url.query_pairs_mut().extend_pairs(pairs);
             }
 
             let res = self

tests/execution/batching-default.md

@@ -41,7 +41,7 @@ type User {
         userId: 2
 - request:
     method: GET
-    url: http://jsonplaceholder.typicode.com/users?id=1&foo=bar&id=2&foo=bar
+    url: http://jsonplaceholder.typicode.com/users?id=1&foo=bar&id=2
   response:
     status: 200
     body:

tests/execution/batching-group-by-default.md

@@ -47,7 +47,7 @@ type User {
         userId: 2
 - request:
     method: GET
-    url: http://jsonplaceholder.typicode.com/users?id=1&foo=bar&id=2&foo=bar
+    url: http://jsonplaceholder.typicode.com/users?id=1&foo=bar&id=2
   response:
     status: 200
     body:

tests/execution/batching-group-by.md

@@ -47,7 +47,7 @@ type User {
         userId: 2
 - request:
     method: GET
-    url: http://jsonplaceholder.typicode.com/users?id=1&foo=bar&id=2&foo=bar
+    url: http://jsonplaceholder.typicode.com/users?id=1&foo=bar&id=2
   response:
     status: 200
     body: