test(varcon): Show bad Pos parsing

crates/varcon-core/src/parser.rs

@@ -1227,6 +1227,78 @@ Entry {
     comment: None,
 }
 
+"#]]
+        );
+    }
+
+    #[test]
+    fn test_pos_bad() {
+        // Having nothing after `A` causes an incomplete parse. Shouldn't be a problem for my use
+        // cases.
+        let (input, actual) = Entry::parse_
+            .parse_peek("A B C: practice / AV Cv: practise | <Bad>\n")
+            .unwrap();
+        assert_data_eq!(
+            input,
+            str![[r#"
+
+
+"#]]
+        );
+        assert_data_eq!(
+            actual.to_debug(),
+            str![[r#"
+Entry {
+    variants: [
+        Variant {
+            types: [
+                Type {
+                    category: American,
+                    tag: None,
+                    num: None,
+                },
+                Type {
+                    category: BritishIse,
+                    tag: None,
+                    num: None,
+                },
+                Type {
+                    category: Canadian,
+                    tag: None,
+                    num: None,
+                },
+            ],
+            word: "practice",
+        },
+        Variant {
+            types: [
+                Type {
+                    category: American,
+                    tag: Some(
+                        Seldom,
+                    ),
+                    num: None,
+                },
+                Type {
+                    category: Canadian,
+                    tag: Some(
+                        Variant,
+                    ),
+                    num: None,
+                },
+            ],
+            word: "practise",
+        },
+    ],
+    pos: None,
+    archaic: false,
+    note: false,
+    description: Some(
+        "<Bad>",
+    ),
+    comment: None,
+}
+
 "#]]
         );
     }