From 427f285f24d289261f0574af898ea6b3a66b95a4 Mon Sep 17 00:00:00 2001
From: Nilstrieb <nilstrieb@gmail.com>
Date: Sun, 18 Jul 2021 11:54:17 +0200
Subject: [PATCH] add new test

---
 src/lib.rs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index 6479e41..22e4aab 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -165,4 +165,19 @@ mod test {
 
         assert_eq!(expected, format_json(json, None));
     }
+
+    #[test]
+    fn already_formatted() {
+        let expected = "[
+  {
+    \"a\": 0
+  },
+  {},
+  {
+    \"a\": null
+  }
+]";
+
+        assert_eq!(expected, format_json(expected, None));
+    }
 }