map_group_shows_error_in_middle_of_line: Add unexpected token assertion

In addition to asserting the position of the error, also check that it's
the error we expect by looking for an unexpected 'n' token.

1 files changed, 5 insertions, 1 deletions

diff --git a/src/parser.rs b/src/parser.rs
index 97fbcf0..2e4bf3e 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -1548,13 +1548,17 @@ not-a-kind <play> <Nop>
 map <not-a-button> <Nop>
 ";
         let result = map_group().easy_parse(State::new(text)).map(|t| t.0);
+        let error = result.unwrap_err();
 
         assert_eq!(
-            result.unwrap_err().position,
+            error.position,
             SourcePosition {
                 line: 2,
                 column: 6,
             }
         );
+        assert!(error.errors.contains(
+            &easy::Error::Unexpected('n'.into()),
+        ));
     }
 }