diff --git a/crates/json-pawarser/src/grammar/array.rs b/crates/json-pawarser/src/grammar/array.rs
index 18d4d2c..3ae1726 100644
--- a/crates/json-pawarser/src/grammar/array.rs
+++ b/crates/json-pawarser/src/grammar/array.rs
@@ -34,3 +34,19 @@ pub(super) fn array(p: &mut Parser) -> Option<CompletedMarker> {
         array_start.complete(p, SyntaxKind::ARRAY)
     })
 }
+
+#[cfg(test)]
+mod tests {
+    use crate::grammar::{array::array, test_utils::gen_checks};
+
+    #[test]
+    fn array_basic() {
+        gen_checks! {array;
+            r#"[1,2,3]"# => r#"ROOT { ARRAY { BRACKET_OPEN "["; ELEMENT { NUMBER "1"; } COMMA ","; ELEMENT { NUMBER "2"; } COMMA ","; ELEMENT { NUMBER "3"; } BRACKET_CLOSE "]"; } }"#,
+            r#"[1,2,]"# => r#"ROOT { ARRAY { BRACKET_OPEN "["; ELEMENT { NUMBER "1"; } COMMA ","; ELEMENT { NUMBER "2"; } TRAILING_COMMA { COMMA ","; } BRACKET_CLOSE "]"; } }"#,
+            r#"[1,2"# => r#"ROOT { PARSE_ERR: UnclosedArray { BRACKET_OPEN "["; ELEMENT { NUMBER "1"; } COMMA ","; ELEMENT { NUMBER "2"; } } }"#,
+            r#"[1,2,"# => r#"ROOT { PARSE_ERR: UnclosedArray { BRACKET_OPEN "["; ELEMENT { NUMBER "1"; } COMMA ","; ELEMENT { NUMBER "2"; } TRAILING_COMMA { COMMA ","; } } }"#,
+            r#"[{"hello":"world""# => r#"ROOT { PARSE_ERR: UnclosedArray { BRACKET_OPEN "["; ELEMENT { PARSE_ERR: UnclosedObject { BRACE_OPEN "{"; MEMBER { MEMBER_NAME { STRING "\"hello\""; } COLON ":"; MEMBER_VALUE { STRING "\"world\""; } } } } } }"#
+        }
+    }
+}