More bug test fix.

fossas · Jun 21, 2024 · 7e44719 · 7e44719
1 parent 4d765ab
commit 7e44719
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/tests/it/code_vsi.rs b/tests/it/code_vsi.rs
@@ -162,7 +162,8 @@ fn serde_serialization_matches_external_contract() {
         let json_value = serde_json::to_value(kind).expect("serde serialization");
         let json = json_value.as_str().expect("get string").to_string();
 
-        actual_serializations_for_kinds.insert(json);
+        // Check that the insert wasn't a duplicate.
+        assert!(actual_serializations_for_kinds.insert(json));
     }
 
     assert_eq!(