Refactor FromMeta enum tests

TedDriggs · Jan 3, 2024 · 778b58b · 778b58b
1 parent 3a5a633
commit 778b58b
Showing 1 changed file with 9 additions and 3 deletions.
diff --git a/tests/from_meta.rs b/tests/from_meta.rs
@@ -80,6 +80,12 @@ mod enum_impl {
         Decibels(u8),
     }
 
+    #[test]
+    fn string_for_unit_variant() {
+        let volume = Volume::from_string("low").unwrap();
+        assert_eq!(volume, Volume::Low);
+    }
+
     #[test]
     fn single_value_list() {
         let unit_variant = Volume::from_list(&[parse_quote!(high)]).unwrap();
@@ -90,9 +96,9 @@ mod enum_impl {
     }
 
     #[test]
-    fn string_for_unit_variant() {
-        let volume = Volume::from_string("low").unwrap();
-        assert_eq!(volume, Volume::Low);
+    fn empty_list_errors() {
+        let err = Volume::from_list(&[]).unwrap_err();
+        assert_eq!(err.to_string(), Error::too_few_items(1).to_string());
     }
 
     #[test]