diff --git a/crates/json-pawarser/src/grammar.rs b/crates/json-pawarser/src/grammar.rs
index 67af0f3..36a707e 100644
--- a/crates/json-pawarser/src/grammar.rs
+++ b/crates/json-pawarser/src/grammar.rs
@@ -1,17 +1,10 @@
 use array::array;
 use enumset::{enum_set, EnumSet};
-use pawarser::parser::ParserBuilder;
 
-use crate::{
-    syntax_error::SyntaxError,
-    syntax_kind::{lex, SyntaxKind},
-};
+use crate::{syntax_error::SyntaxError, syntax_kind::SyntaxKind};
 
 use self::object::object;
 
-mod array;
-mod object;
-
 pub(crate) type Parser<'src> = pawarser::Parser<'src, SyntaxKind, SyntaxError>;
 pub(crate) type CompletedMarker = pawarser::CompletedMarker<SyntaxKind, SyntaxError>;
 
@@ -27,52 +20,5 @@ pub fn value(p: &mut Parser) -> bool {
     }
 }
 
-#[cfg(test)]
-mod tests {
-    use super::{
-        test_utils::{check_parser, gen_checks},
-        value,
-    };
-
-    #[test]
-    fn value_lit() {
-        gen_checks! {value;
-            r#""helo world""# => r#"ROOT { STRING "\"helo world\""; }"#,
-            "42" => r#"ROOT { NUMBER "42"; }"#,
-            "null" => r#"ROOT { NULL "null"; }"#,
-            "true" => r#"ROOT { BOOL "true"; }"#,
-            "false" => r#"ROOT { BOOL "false"; }"#
-        };
-    }
-}
-
-#[cfg(test)]
-mod test_utils {
-    use pawarser::parser::ParserBuilder;
-
-    use crate::syntax_kind::{lex, SyntaxKind};
-
-    use super::Parser;
-
-    macro_rules! gen_checks {
-        ($fn_to_test:ident; $($in:literal => $out:literal),+) => {
-            $(crate::grammar::test_utils::check_parser($in, |p| { $fn_to_test(p); }, $out);)+
-        }
-    }
-
-    pub(super) use gen_checks;
-
-    pub(super) fn check_parser(input: &str, parser_fn: fn(&mut Parser), expected_output: &str) {
-        let toks = lex(input);
-        let mut p: Parser = ParserBuilder::new(toks)
-            .add_meaningless(SyntaxKind::WHITESPACE)
-            .add_meaningless(SyntaxKind::NEWLINE)
-            .build();
-
-        parser_fn(&mut p);
-
-        let out = p.finish();
-
-        assert_eq!(format!("{out:?}").trim_end(), expected_output);
-    }
-}
+mod array;
+mod object;
diff --git a/crates/json-pawarser/src/grammar/object.rs b/crates/json-pawarser/src/grammar/object.rs
index d72dcdc..8cc2933 100644
--- a/crates/json-pawarser/src/grammar/object.rs
+++ b/crates/json-pawarser/src/grammar/object.rs
@@ -23,10 +23,10 @@ pub(super) fn object(p: &mut Parser) -> Option<CompletedMarker> {
         }
     }
 
-    Some(if p.eat(SyntaxKind::BRACE_CLOSE) {
-        obj_start.complete(p, SyntaxKind::OBJECT)
-    } else {
+    Some(if !p.eat(SyntaxKind::BRACE_CLOSE) {
         obj_start.error(p, SyntaxError::UnclosedObject)
+    } else {
+        obj_start.complete(p, SyntaxKind::OBJECT)
     })
 }