From 71fb38db9bffd01dca93f1d1f5804d69a5ecd0b1 Mon Sep 17 00:00:00 2001
From: BDisp <bd.bdisp@gmail.com>
Date: Sun, 10 Nov 2024 16:39:10 +0000
Subject: [PATCH] Add unit test for Screen.

---
 UnitTests/Application/ApplicationTests.cs | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/UnitTests/Application/ApplicationTests.cs b/UnitTests/Application/ApplicationTests.cs
index c0289893e..e30d4c55e 100644
--- a/UnitTests/Application/ApplicationTests.cs
+++ b/UnitTests/Application/ApplicationTests.cs
@@ -579,6 +579,25 @@ public class ApplicationTests
         }
     }
 
+    [Fact]
+    public void Screen_Size_Changes ()
+    {
+        var driver = new FakeDriver ();
+        Application.Init (driver);
+        Assert.Equal (new (0, 0, 80, 25), driver.Screen);
+        Assert.Equal (new (0, 0, 80, 25), Application.Screen);
+
+        driver.Cols = 100;
+        driver.Rows = 30;
+        // ConsoleDriver.Screen isn't assignable
+        //driver.Screen = new (0, 0, driver.Cols, Rows);
+        Assert.Equal (new (0, 0, 100, 30), driver.Screen);
+        Assert.NotEqual (new (0, 0, 100, 30), Application.Screen);
+        Assert.Equal (new (0, 0, 80, 25), Application.Screen);
+        Application.Screen = new (0, 0, driver.Cols, driver.Rows);
+        Assert.Equal (new (0, 0, 100, 30), driver.Screen);
+    }
+
     private void Init ()
     {
         Application.Init (new FakeDriver ());