From 114e53f8b2afb595081bb9894e84639faa9b13ee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bart=C5=82omiej=20Dach?= <dach.bartlomiej@gmail.com>
Date: Fri, 4 Oct 2024 09:46:10 +0200
Subject: [PATCH] Add failing test

---
 .../Visual/Editing/TestSceneColoursSection.cs | 123 ++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100644 osu.Game.Tests/Visual/Editing/TestSceneColoursSection.cs

diff --git a/osu.Game.Tests/Visual/Editing/TestSceneColoursSection.cs b/osu.Game.Tests/Visual/Editing/TestSceneColoursSection.cs
new file mode 100644
index 0000000000..5a3329bbc9
--- /dev/null
+++ b/osu.Game.Tests/Visual/Editing/TestSceneColoursSection.cs
@@ -0,0 +1,123 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Collections.Generic;
+using System.Linq;
+using NUnit.Framework;
+using osu.Framework.Graphics;
+using osu.Framework.Testing;
+using osu.Game.Beatmaps;
+using osu.Game.Graphics.UserInterfaceV2;
+using osu.Game.Overlays;
+using osu.Game.Rulesets.Osu;
+using osu.Game.Screens.Edit;
+using osu.Game.Screens.Edit.Setup;
+using osu.Game.Skinning;
+using osuTK.Graphics;
+
+namespace osu.Game.Tests.Visual.Editing
+{
+    [HeadlessTest]
+    public partial class TestSceneColoursSection : OsuManualInputManagerTestScene
+    {
+        [Test]
+        public void TestNoBeatmapSkinColours()
+        {
+            LegacyBeatmapSkin skin = null!;
+            ColoursSection coloursSection = null!;
+
+            AddStep("create beatmap skin", () => skin = new LegacyBeatmapSkin(new BeatmapInfo(), null));
+            AddStep("create colours section", () => Child = new DependencyProvidingContainer
+            {
+                RelativeSizeAxes = Axes.Both,
+                CachedDependencies =
+                [
+                    (typeof(EditorBeatmap), new EditorBeatmap(new Beatmap
+                    {
+                        BeatmapInfo = { Ruleset = new OsuRuleset().RulesetInfo }
+                    }, skin)),
+                    (typeof(OverlayColourProvider), new OverlayColourProvider(OverlayColourScheme.Aquamarine))
+                ],
+                Child = coloursSection = new ColoursSection
+                {
+                    RelativeSizeAxes = Axes.X,
+                }
+            });
+            AddAssert("beatmap skin has no colours", () => skin.Configuration.CustomComboColours, () => Is.Empty);
+            AddAssert("section displays default combo colours",
+                () => coloursSection.ChildrenOfType<FormColourPalette>().Single().Colours,
+                () => Is.EquivalentTo(new Colour4[]
+                {
+                    SkinConfiguration.DefaultComboColours[1],
+                    SkinConfiguration.DefaultComboColours[2],
+                    SkinConfiguration.DefaultComboColours[3],
+                    SkinConfiguration.DefaultComboColours[0],
+                }));
+
+            AddStep("add a colour", () => coloursSection.ChildrenOfType<FormColourPalette>().Single().Colours.Add(Colour4.Aqua));
+            AddAssert("beatmap skin has colours",
+                () => skin.Configuration.CustomComboColours,
+                () => Is.EquivalentTo(new[]
+                {
+                    SkinConfiguration.DefaultComboColours[1],
+                    SkinConfiguration.DefaultComboColours[2],
+                    SkinConfiguration.DefaultComboColours[3],
+                    Color4.Aqua,
+                    SkinConfiguration.DefaultComboColours[0],
+                }));
+        }
+
+        [Test]
+        public void TestExistingColours()
+        {
+            LegacyBeatmapSkin skin = null!;
+            ColoursSection coloursSection = null!;
+
+            AddStep("create beatmap skin", () =>
+            {
+                skin = new LegacyBeatmapSkin(new BeatmapInfo(), null);
+                skin.Configuration.CustomComboColours = new List<Color4>
+                {
+                    Color4.Azure,
+                    Color4.Beige,
+                    Color4.Chartreuse
+                };
+            });
+            AddStep("create colours section", () => Child = new DependencyProvidingContainer
+            {
+                RelativeSizeAxes = Axes.Both,
+                CachedDependencies =
+                [
+                    (typeof(EditorBeatmap), new EditorBeatmap(new Beatmap
+                    {
+                        BeatmapInfo = { Ruleset = new OsuRuleset().RulesetInfo }
+                    }, skin)),
+                    (typeof(OverlayColourProvider), new OverlayColourProvider(OverlayColourScheme.Aquamarine))
+                ],
+                Child = coloursSection = new ColoursSection
+                {
+                    RelativeSizeAxes = Axes.X,
+                }
+            });
+            AddAssert("section displays combo colours",
+                () => coloursSection.ChildrenOfType<FormColourPalette>().Single().Colours,
+                () => Is.EquivalentTo(new[]
+                {
+                    Colour4.Beige,
+                    Colour4.Chartreuse,
+                    Colour4.Azure,
+                }));
+
+            AddStep("add a colour", () => coloursSection.ChildrenOfType<FormColourPalette>().Single().Colours.Add(Colour4.Aqua));
+            AddAssert("beatmap skin has colours",
+                () => skin.Configuration.CustomComboColours,
+                () => Is.EquivalentTo(new[]
+                {
+                    Color4.Azure,
+                    Color4.Beige,
+                    Color4.Aqua,
+                    Color4.Chartreuse
+                }));
+        }
+    }
+}