From 7f7a86765d295e8b15aa8ed4e7ead6f57cdc6f31 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cain=C3=A3=20Costa?= <me@cfcosta.com>
Date: Thu, 6 Jul 2023 15:25:49 -0300
Subject: [PATCH] feat: bring back formatting imdepotency test

---
 crates/aiken-lang/src/parser/utils.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/crates/aiken-lang/src/parser/utils.rs b/crates/aiken-lang/src/parser/utils.rs
index 7db0eb8c..2c5b1a04 100644
--- a/crates/aiken-lang/src/parser/utils.rs
+++ b/crates/aiken-lang/src/parser/utils.rs
@@ -116,5 +116,11 @@ macro_rules! assert_format {
         }, {
             insta::assert_snapshot!(out);
         });
+
+        // Check if formatting is imdepotent
+        let (module2, extra2) = $crate::parser::module(&out, $crate::ast::ModuleKind::Lib).unwrap();
+        let mut out2 = String::new();
+        $crate::format::pretty(&mut out2, module2, extra2, &out);
+        assert_eq!(out, out2, "formatting isn't idempotent");
     };
 }