From 1087d8b1cedfaad85e048151e20638c6cf18ff18 Mon Sep 17 00:00:00 2001
From: Nitrous <nathan.alo2000@gmail.com>
Date: Sat, 29 Jan 2022 22:31:31 +0800
Subject: [PATCH] add tests

---
 .../Mods/TestSceneOsuModAlternate.cs          | 154 ++++++++++++++++++
 1 file changed, 154 insertions(+)
 create mode 100644 osu.Game.Rulesets.Osu.Tests/Mods/TestSceneOsuModAlternate.cs

diff --git a/osu.Game.Rulesets.Osu.Tests/Mods/TestSceneOsuModAlternate.cs b/osu.Game.Rulesets.Osu.Tests/Mods/TestSceneOsuModAlternate.cs
new file mode 100644
index 0000000000..7b3eaa7ffd
--- /dev/null
+++ b/osu.Game.Rulesets.Osu.Tests/Mods/TestSceneOsuModAlternate.cs
@@ -0,0 +1,154 @@
+// 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 NUnit.Framework;
+using osu.Game.Beatmaps;
+using osu.Game.Beatmaps.Timing;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Rulesets.Osu.Mods;
+using osu.Game.Rulesets.Osu.Objects;
+using osu.Game.Rulesets.Osu.Replays;
+using osu.Game.Rulesets.Replays;
+using osuTK;
+
+namespace osu.Game.Rulesets.Osu.Tests.Mods
+{
+    public class TestSceneOsuModAlternate : OsuModTestScene
+    {
+        [Test]
+        public void TestInputAtIntro() => CreateModTest(new ModTestData
+        {
+            Mod = new OsuModAlternate(),
+            PassCondition = () => Player.ScoreProcessor.Combo.Value == 1,
+            Autoplay = false,
+            Beatmap = new Beatmap
+            {
+                HitObjects = new List<HitObject>
+                {
+                    new HitCircle
+                    {
+                        StartTime = 1000,
+                        Position = new Vector2(100),
+                    },
+                },
+            },
+            Frames = new List<ReplayFrame>
+            {
+                new OsuReplayFrame(500, new Vector2(200), OsuAction.LeftButton),
+                new OsuReplayFrame(501, new Vector2(200)),
+                new OsuReplayFrame(1000, new Vector2(100), OsuAction.LeftButton),
+            }
+        });
+
+        [Test]
+        public void TestInputAlternating() => CreateModTest(new ModTestData
+        {
+            Mod = new OsuModAlternate(),
+            PassCondition = () => Player.ScoreProcessor.Combo.Value == 4,
+            Autoplay = false,
+            Beatmap = new Beatmap
+            {
+                HitObjects = new List<HitObject>
+                {
+                    new HitCircle
+                    {
+                        StartTime = 500,
+                        Position = new Vector2(100),
+                    },
+                    new HitCircle
+                    {
+                        StartTime = 1000,
+                        Position = new Vector2(200, 100),
+                    },
+                    new HitCircle
+                    {
+                        StartTime = 1500,
+                        Position = new Vector2(300, 100),
+                    },
+                    new HitCircle
+                    {
+                        StartTime = 2000,
+                        Position = new Vector2(400, 100),
+                    },
+                },
+            },
+            Frames = new List<ReplayFrame>
+            {
+                new OsuReplayFrame(500, new Vector2(100), OsuAction.LeftButton),
+                new OsuReplayFrame(501, new Vector2(100)),
+                new OsuReplayFrame(1000, new Vector2(200, 100), OsuAction.RightButton),
+                new OsuReplayFrame(1001, new Vector2(200, 100)),
+                new OsuReplayFrame(1500, new Vector2(300, 100), OsuAction.LeftButton),
+                new OsuReplayFrame(1501, new Vector2(300, 100)),
+                new OsuReplayFrame(2000, new Vector2(400, 100), OsuAction.RightButton),
+                new OsuReplayFrame(2001, new Vector2(400, 100)),
+            }
+        });
+
+        [Test]
+        public void TestInputSingular() => CreateModTest(new ModTestData
+        {
+            Mod = new OsuModAlternate(),
+            PassCondition = () => Player.ScoreProcessor.Combo.Value == 0 && Player.ScoreProcessor.HighestCombo.Value == 1,
+            Autoplay = false,
+            Beatmap = new Beatmap
+            {
+                HitObjects = new List<HitObject>
+                {
+                    new HitCircle
+                    {
+                        StartTime = 500,
+                        Position = new Vector2(100),
+                    },
+                    new HitCircle
+                    {
+                        StartTime = 1000,
+                        Position = new Vector2(200, 100),
+                    },
+                },
+            },
+            Frames = new List<ReplayFrame>
+            {
+                new OsuReplayFrame(500, new Vector2(100), OsuAction.LeftButton),
+                new OsuReplayFrame(501, new Vector2(100)),
+                new OsuReplayFrame(1000, new Vector2(200, 100), OsuAction.LeftButton),
+            }
+        });
+
+        [Test]
+        public void TestInputSingularWithBreak() => CreateModTest(new ModTestData
+        {
+            Mod = new OsuModAlternate(),
+            PassCondition = () => Player.ScoreProcessor.Combo.Value == 2,
+            Autoplay = false,
+            Beatmap = new Beatmap
+            {
+                Breaks = new List<BreakPeriod>
+                {
+                    new BreakPeriod(500, 2250),
+                },
+                HitObjects = new List<HitObject>
+                {
+                    new HitCircle
+                    {
+                        StartTime = 500,
+                        Position = new Vector2(100),
+                    },
+                    new HitCircle
+                    {
+                        StartTime = 2500,
+                        Position = new Vector2(100),
+                    }
+                }
+            },
+            Frames = new List<ReplayFrame>
+            {
+                new OsuReplayFrame(500, new Vector2(100), OsuAction.LeftButton),
+                new OsuReplayFrame(501, new Vector2(100)),
+                new OsuReplayFrame(2500, new Vector2(100), OsuAction.LeftButton),
+                new OsuReplayFrame(2501, new Vector2(100)),
+            }
+        });
+    }
+}