From 9f2da449f9a16d935c9684da0c1175d61b5b0af0 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 4 Oct 2023 18:06:24 +0100
Subject: [PATCH] ser: sequences: Test a more comprehensive round-trip

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 src/ser.rs | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/src/ser.rs b/src/ser.rs
index f84a425e..6020ad2d 100644
--- a/src/ser.rs
+++ b/src/ser.rs
@@ -732,4 +732,28 @@ mod test {
         let actual: Test = config.try_deserialize().unwrap();
         assert_eq!(test, actual);
     }
+
+    #[test]
+    fn test_nest() {
+        let val = serde_json::json! { {
+            "top": {
+                "num": 1,
+                "array": [2],
+                "nested": [[3,4]],
+                "deep": [{
+                    "yes": true,
+                }],
+                "mixed": [
+                    { "boolish": false, },
+                    42,
+                    ["hi"],
+                    { "inner": 66 },
+                    23,
+                ],
+            }
+        } };
+        let config = Config::try_from(&val).unwrap();
+        let output: serde_json::Value = config.try_deserialize().unwrap();
+        assert_eq!(val, output);
+    }
 }