From 759462e49089ae1d2b059f3462d2e1d584cdd57d Mon Sep 17 00:00:00 2001
From: BDisp <bd.bdisp@gmail.com>
Date: Tue, 16 Sep 2025 13:33:31 +0100
Subject: [PATCH] Add unit test for the MapChar method

---
 Tests/UnitTests/Input/EscSeqUtilsTests.cs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/Tests/UnitTests/Input/EscSeqUtilsTests.cs b/Tests/UnitTests/Input/EscSeqUtilsTests.cs
index 6daf4bd1e..4f3251159 100644
--- a/Tests/UnitTests/Input/EscSeqUtilsTests.cs
+++ b/Tests/UnitTests/Input/EscSeqUtilsTests.cs
@@ -1538,6 +1538,22 @@ public class EscSeqUtilsTests
         Assert.Equal (expected, actual);
     }
 
+    [Theory]
+    [InlineData ('\u001B', KeyCode.Esc)]
+    [InlineData ('\r', KeyCode.Enter)]
+    [InlineData ('1', KeyCode.D1)]
+    [InlineData ('!', (KeyCode)'!')]
+    [InlineData ('a', KeyCode.A)]
+    [InlineData ('A', KeyCode.A | KeyCode.ShiftMask)]
+    public void MapChar_Returns_Modifiers_If_Needed (char ch, KeyCode keyCode)
+    {
+        ConsoleKeyInfo cki = EscSeqUtils.MapChar (ch);
+        Key key = EscSeqUtils.MapKey (cki);
+        Key expectedKey = keyCode;
+
+        Assert.Equal (key, expectedKey);
+    }
+
     private void ClearAll ()
     {
         EscSeqRequests.Clear ();