test: Refactor function 'fail_to_parse_language_from_invalid_extension'

Author: utilForever

src/file_manager/models.rs

@@ -120,15 +120,16 @@ mod tests {
         assert_eq!(Language::from_extension(extension).unwrap(), expected);
     }
 
-    #[test]
-    fn fails_to_parse_language_from_invalid_extension() {
-        assert_eq!(
-            Language::from_extension("").unwrap_err(),
-            LanguageError::UnsupportedExtension("".to_string())
-        );
+    #[rstest]
+    #[case("", LanguageError::UnsupportedExtension("".to_string()))]
+    #[case("no", LanguageError::UnsupportedExtension("no".to_string()))]
+    fn fail_to_parse_language_from_invalid_extension(
+        #[case] extension: &str,
+        #[case] expected_error: LanguageError,
+    ) {
         assert_eq!(
-            Language::from_extension("no").unwrap_err(),
-            LanguageError::UnsupportedExtension("no".to_string())
+            Language::from_extension(extension).unwrap_err(),
+            expected_error
         );
     }
 }