fix: Env test case

lykia-rs · Dec 29, 2023 · b9d108e · b9d108e
1 parent 3bf5b8a
commit b9d108e
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/server/src/runtime/environment.rs b/server/src/runtime/environment.rs
@@ -125,6 +125,21 @@ mod test {
         assert_eq!(child.borrow().read("five").unwrap(), RV::Num(5.0));
     }
 
+    #[test]
+    fn test_write_to_parent() {
+        let parent = super::Environment::new(None);
+        parent
+            .borrow_mut()
+            .declare("five".to_string(), RV::Num(5.0));
+        let child = super::Environment::new(Some(parent.clone()));
+        child
+            .borrow_mut()
+            .assign("five".to_string(), RV::Num(5.1))
+            .unwrap();
+        assert_eq!(parent.borrow().read("five").unwrap(), RV::Num(5.1));
+        assert_eq!(child.borrow().read("five").unwrap(), RV::Num(5.1));
+    }
+
     #[test]
     fn test_read_undefined_variable() {
         let env = super::Environment::new(None);