From 1c805d6ac8d432824dc2c3c754e3055b6cfe8dd6 Mon Sep 17 00:00:00 2001
From: wrongwrong <boranti1995@gmail.com>
Date: Sat, 16 Nov 2024 09:26:24 +0900
Subject: [PATCH] Add check for #841

---
 .../module/kotlin/test/github/GitHub841.kt    | 34 +++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 src/test/kotlin/com/fasterxml/jackson/module/kotlin/test/github/GitHub841.kt

diff --git a/src/test/kotlin/com/fasterxml/jackson/module/kotlin/test/github/GitHub841.kt b/src/test/kotlin/com/fasterxml/jackson/module/kotlin/test/github/GitHub841.kt
new file mode 100644
index 00000000..0bb0ec51
--- /dev/null
+++ b/src/test/kotlin/com/fasterxml/jackson/module/kotlin/test/github/GitHub841.kt
@@ -0,0 +1,34 @@
+package com.fasterxml.jackson.module.kotlin.test.github
+
+import com.fasterxml.jackson.annotation.JsonCreator
+import com.fasterxml.jackson.annotation.JsonInclude
+import com.fasterxml.jackson.databind.ObjectMapper
+import com.fasterxml.jackson.module.kotlin.readValue
+import com.fasterxml.jackson.module.kotlin.registerKotlinModule
+import kotlin.test.Test
+import kotlin.test.assertEquals
+
+class GitHub841 {
+    object Foo {
+        override fun toString(): String = "Foo()"
+
+        @JvmStatic
+        @JsonCreator
+        fun deserialize(): Foo {
+            return Foo
+        }
+    }
+
+    private val mapper = ObjectMapper()
+        .setSerializationInclusion(JsonInclude.Include.NON_ABSENT)
+        .registerKotlinModule()
+
+    @Test
+    fun shouldDeserializeSimpleObject() {
+        val value = Foo
+        val serialized = mapper.writeValueAsString(value)
+        val deserialized = mapper.readValue<Foo>(serialized)
+
+        assertEquals(value, deserialized)
+    }
+}