From 39934bccd6f78d7d328b1b7b9901147304a9c08b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bart=C5=82omiej=20Dach?= <dach.bartlomiej@gmail.com>
Date: Tue, 22 Nov 2022 19:47:41 +0100
Subject: [PATCH] Add back removed test coverage

---
 .../UserInterface/TestSceneHistoryTextBox.cs  | 62 +++++++++++++++++++
 1 file changed, 62 insertions(+)

diff --git a/osu.Game.Tests/Visual/UserInterface/TestSceneHistoryTextBox.cs b/osu.Game.Tests/Visual/UserInterface/TestSceneHistoryTextBox.cs
index 78b1bdb18c..8ed5dd43cc 100644
--- a/osu.Game.Tests/Visual/UserInterface/TestSceneHistoryTextBox.cs
+++ b/osu.Game.Tests/Visual/UserInterface/TestSceneHistoryTextBox.cs
@@ -62,6 +62,68 @@ namespace osu.Game.Tests.Visual.UserInterface
             });
         }
 
+        [Test]
+        public void TestEmptyHistory()
+        {
+            AddStep("Set text", () => box.Text = temp);
+
+            AddStep("Move down", () => InputManager.Key(Key.Down));
+            AddAssert("Text is unchanged", () => box.Text == temp);
+
+            AddStep("Move up", () => InputManager.Key(Key.Up));
+            AddAssert("Text is unchanged", () => box.Text == temp);
+        }
+
+        [Test]
+        public void TestPartialHistory()
+        {
+            addMessages(3);
+            AddStep("Set text", () => box.Text = temp);
+
+            AddStep("Move down", () => InputManager.Key(Key.Down));
+            AddAssert("Text is unchanged", () => box.Text == temp);
+
+            AddRepeatStep("Move up", () => InputManager.Key(Key.Up), 3);
+            AddAssert("Same as 1st message", () => box.Text == "Message 1");
+
+            AddStep("Move up", () => InputManager.Key(Key.Up));
+            AddAssert("Same as 1st message", () => box.Text == "Message 1");
+
+            AddStep("Move down", () => InputManager.Key(Key.Down));
+            AddAssert("Same as 2nd message", () => box.Text == "Message 2");
+
+            AddRepeatStep("Move down", () => InputManager.Key(Key.Down), 2);
+            AddAssert("Temporary message restored", () => box.Text == temp);
+
+            AddStep("Move down", () => InputManager.Key(Key.Down));
+            AddAssert("Text is unchanged", () => box.Text == temp);
+        }
+
+        [Test]
+        public void TestFullHistory()
+        {
+            addMessages(7);
+            AddStep("Set text", () => box.Text = temp);
+
+            AddStep("Move down", () => InputManager.Key(Key.Down));
+            AddAssert("Text is unchanged", () => box.Text == temp);
+
+            AddRepeatStep("Move up", () => InputManager.Key(Key.Up), 5);
+            AddAssert("Same as 3rd message", () => box.Text == "Message 3");
+
+            AddStep("Move up", () => InputManager.Key(Key.Up));
+            AddAssert("Same as 3rd message", () => box.Text == "Message 3");
+
+            AddRepeatStep("Move down", () => InputManager.Key(Key.Down), 4);
+            AddAssert("Same as 7th message", () => box.Text == "Message 7");
+
+            AddStep("Move down", () => InputManager.Key(Key.Down));
+            AddAssert("Temporary message restored", () => box.Text == temp);
+
+            AddStep("Move down", () => InputManager.Key(Key.Down));
+            AddAssert("Text is unchanged", () => box.Text == temp);
+        }
+
         [Test]
         public void TestChangedHistory()
         {