Cleanup and basic TestCase

2025-07-03 01:09:57 +09:00 · 2017-12-13 19:56:16 +09:00
parent b9298325a3
commit 1b85952441
10 changed files with 193 additions and 42 deletions
--- a/osu.Game.Tests/Visual/TestCaseBeatmapCarousel.cs
+++ b/osu.Game.Tests/Visual/TestCaseBeatmapCarousel.cs
@ -0,0 +1,132 @@
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using osu.Framework.Allocation;
+using osu.Framework.Extensions;
+using osu.Framework.Graphics;
+using osu.Framework.MathUtils;
+using osu.Game.Beatmaps;
+using osu.Game.Screens.Select;
+using osu.Game.Screens.Select.Carousel;
+
+namespace osu.Game.Tests.Visual
+{
+    internal class TestCaseBeatmapCarousel : OsuTestCase
+    {
+        private BeatmapCarousel carousel;
+
+        public override IReadOnlyList<Type> RequiredTypes => new[]
+        {
+            typeof(CarouselItem),
+            typeof(CarouselGroup),
+            typeof(CarouselGroupEagerSelect),
+            typeof(CarouselBeatmap),
+            typeof(CarouselBeatmapSet),
+
+            typeof(DrawableCarouselItem),
+            typeof(CarouselItemState),
+
+            typeof(DrawableCarouselBeatmap),
+            typeof(DrawableCarouselBeatmapSet),
+        };
+
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            Add(carousel = new BeatmapCarousel
+            {
+                RelativeSizeAxes = Axes.Both,
+            });
+
+            AddStep("Load Beatmaps", () =>
+            {
+                carousel.Beatmaps = new[]
+                {
+                    createTestBeatmapSet(0),
+                    createTestBeatmapSet(1),
+                    createTestBeatmapSet(2),
+                    createTestBeatmapSet(3),
+                };
+            });
+
+            AddUntilStep(() => carousel.Beatmaps.Any(), "Wait for load");
+
+            AddStep("SelectNext set", () => carousel.SelectNext());
+            AddAssert("set1 diff1", () => carousel.SelectedBeatmap == carousel.Beatmaps.First().Beatmaps.First());
+
+            AddStep("SelectNext diff", () => carousel.SelectNext(1, false));
+            AddAssert("set1 diff2", () => carousel.SelectedBeatmap == carousel.Beatmaps.First().Beatmaps.Skip(1).First());
+
+            AddStep("SelectNext backwards", () => carousel.SelectNext(-1));
+            AddAssert("set4 diff1", () => carousel.SelectedBeatmap == carousel.Beatmaps.Last().Beatmaps.First());
+
+            AddStep("SelectNext diff backwards", () => carousel.SelectNext(-1, false));
+            AddAssert("set3 diff3", () => carousel.SelectedBeatmap == carousel.Beatmaps.Reverse().Skip(1).First().Beatmaps.Last());
+
+            AddStep("SelectNext", () => carousel.SelectNext());
+            AddStep("SelectNext", () => carousel.SelectNext());
+            AddAssert("set1 diff1", () => carousel.SelectedBeatmap == carousel.Beatmaps.First().Beatmaps.First());
+
+            AddStep("SelectNext diff backwards", () => carousel.SelectNext(-1, false));
+            AddAssert("set4 diff3", () => carousel.SelectedBeatmap == carousel.Beatmaps.Last().Beatmaps.Last());
+
+            // AddStep("Clear beatmaps", () => carousel.Beatmaps = new BeatmapSetInfo[] { });
+            // AddStep("SelectNext (noop)", () => carousel.SelectNext());
+        }
+
+        private BeatmapSetInfo createTestBeatmapSet(int i)
+        {
+            return new BeatmapSetInfo
+            {
+                OnlineBeatmapSetID = 1234 + i,
+                Hash = new MemoryStream(Encoding.UTF8.GetBytes(Guid.NewGuid().ToString())).ComputeMD5Hash(),
+                Metadata = new BeatmapMetadata
+                {
+                    OnlineBeatmapSetID = 1234 + i,
+                    // Create random metadata, then we can check if sorting works based on these
+                    Artist = "MONACA " + RNG.Next(0, 9),
+                    Title = "Black Song " + RNG.Next(0, 9),
+                    AuthorString = "Some Guy " + RNG.Next(0, 9),
+                },
+                Beatmaps = new List<BeatmapInfo>(new[]
+                {
+                    new BeatmapInfo
+                    {
+                        OnlineBeatmapID = 1234 + i,
+                        Path = "normal.osu",
+                        Version = "Normal",
+                        BaseDifficulty = new BeatmapDifficulty
+                        {
+                            OverallDifficulty = 3.5f,
+                        }
+                    },
+                    new BeatmapInfo
+                    {
+                        OnlineBeatmapID = 1235 + i,
+                        Path = "hard.osu",
+                        Version = "Hard",
+                        BaseDifficulty = new BeatmapDifficulty
+                        {
+                            OverallDifficulty = 5,
+                        }
+                    },
+                    new BeatmapInfo
+                    {
+                        OnlineBeatmapID = 1236 + i,
+                        Path = "insane.osu",
+                        Version = "Insane",
+                        BaseDifficulty = new BeatmapDifficulty
+                        {
+                            OverallDifficulty = 7,
+                        }
+                    },
+                }),
+            };
+        }
+    }
+}