Update test_error to test same errors in multi-document mode

dtolnay · Apr 5, 2023 · 69b5272 · 69b5272
1 parent 48fc779
commit 69b5272
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/tests/test_error.rs b/tests/test_error.rs
@@ -14,6 +14,14 @@ where
 {
     let result = serde_yaml::from_str::<T>(yaml);
     assert_eq!(expected, result.unwrap_err().to_string());
+
+    let mut deserializer = Deserializer::from_str(yaml);
+    if let Some(first_document) = deserializer.next() {
+        if deserializer.next().is_none() {
+            let result = T::deserialize(first_document);
+            assert_eq!(expected, result.unwrap_err().to_string());
+        }
+    }
 }
 
 #[test]