From 6138e733932adeda645593124f5df437a14b674a Mon Sep 17 00:00:00 2001
From: Janis <janis-e@gmx.de>
Date: Tue, 21 Apr 2026 15:17:13 +0200
Subject: [PATCH] feat: add IoResource and Square key serializer/deserializer
 tests

---
 .../scala/de/nowchess/io/json/SquareKeyDeserializerTest.scala   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/io/src/test/scala/de/nowchess/io/json/SquareKeyDeserializerTest.scala b/modules/io/src/test/scala/de/nowchess/io/json/SquareKeyDeserializerTest.scala
index bef9cb0..70908d2 100644
--- a/modules/io/src/test/scala/de/nowchess/io/json/SquareKeyDeserializerTest.scala
+++ b/modules/io/src/test/scala/de/nowchess/io/json/SquareKeyDeserializerTest.scala
@@ -43,6 +43,7 @@ class SquareKeyDeserializerTest extends AnyFunSuite with Matchers:
     result(Square(File.E, Rank.R4)) shouldBe 3
   }
 
+  // scalafix:off DisableSyntax.null
   test("deserializeKey returns null for invalid square") {
     new SquareKeyDeserializer().deserializeKey("invalid", null) shouldBe null
   }
@@ -58,3 +59,4 @@ class SquareKeyDeserializerTest extends AnyFunSuite with Matchers:
   test("deserializeKey returns null for bad rank") {
     new SquareKeyDeserializer().deserializeKey("e9", null) shouldBe null
   }
+  // scalafix:on DisableSyntax.null