1 files changed, 7 insertions, 6 deletions
diff --git a/src/PicoRec.java b/src/PicoRec.java
index ae9d0d6..7f8894e 100644
--- a/src/PicoRec.java
+++ b/src/PicoRec.java
@@ -207,15 +207,11 @@ public class PicoRec {
         }
     }
 
-    private void check(String[] input, boolean expectOk) {
-        check(String.join("\n", input), expectOk);
-    }
-
-    private void assertOk(String... input) {
+    private void assertOk(String input) {
         check(input, true);
     }
 
-    private void assertFail(String... input) {
+    private void assertFail(String input) {
         check(input, false);
     }
 
@@ -276,5 +272,10 @@ public class PicoRec {
         // Whitespace is cannot split identifiers
         rec.assertFail("begin dec lare abc, | end");
         rec.assertFail("begin declare a bc, | end");
+        // Garbage input
+        rec.assertFail("begin declare A, | end");
+        rec.assertFail("begin declare a, | end,");
+        rec.assertFail("begin declare a, | end#");
+        rec.assertFail("begin declare a, | end$");
     }
 }