From 81110152fb3567c21be080d1d780aeaae3847a0b Mon Sep 17 00:00:00 2001
From: Kat Lim Ruiz <katlim@radiantsecurity.ai>
Date: Tue, 1 Apr 2025 18:08:04 -0500
Subject: [PATCH] add unit test for unbounded

---
 query-grammar/src/user_input_ast.rs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/query-grammar/src/user_input_ast.rs b/query-grammar/src/user_input_ast.rs
index 3a94f7c4d..b427d763e 100644
--- a/query-grammar/src/user_input_ast.rs
+++ b/query-grammar/src/user_input_ast.rs
@@ -333,6 +333,21 @@ mod tests {
         );
     }
 
+    #[test]
+    fn test_range_leaf_unbounded_serialization() {
+        let range = UserInputLeaf::Range {
+            field: Some("price".to_string()),
+            lower: UserInputBound::Inclusive("10".to_string()),
+            upper: UserInputBound::Unbounded,
+        };
+        let ast = UserInputAst::Leaf(Box::new(range));
+        let json = serde_json::to_string(&ast).unwrap();
+        assert_eq!(
+            json,
+            r#"{"Leaf":{"type":"Range","field":"price","lower":{"type":"Inclusive","value":"10"},"upper":{"type":"Unbounded"}}}"#
+        );
+    }
+
     #[test]
     fn test_boost_serialization() {
         let inner_ast = UserInputAst::Leaf(Box::new(UserInputLeaf::All));