From 86801aa51d9716228f24fb4728607f95f2ed8f7b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bart=C5=82omiej=20Dach?= <dach.bartlomiej@gmail.com>
Date: Tue, 13 Feb 2024 11:57:42 +0100
Subject: [PATCH] Add failing test coverage for osu!

---
 .../OsuHealthProcessorTest.cs                 | 66 +++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 osu.Game.Rulesets.Osu.Tests/OsuHealthProcessorTest.cs

diff --git a/osu.Game.Rulesets.Osu.Tests/OsuHealthProcessorTest.cs b/osu.Game.Rulesets.Osu.Tests/OsuHealthProcessorTest.cs
new file mode 100644
index 0000000000..cf93e0ce7b
--- /dev/null
+++ b/osu.Game.Rulesets.Osu.Tests/OsuHealthProcessorTest.cs
@@ -0,0 +1,66 @@
+// 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 NUnit.Framework;
+using osu.Game.Rulesets.Osu.Beatmaps;
+using osu.Game.Rulesets.Osu.Judgements;
+using osu.Game.Rulesets.Osu.Objects;
+using osu.Game.Rulesets.Osu.Scoring;
+
+namespace osu.Game.Rulesets.Osu.Tests
+{
+    [TestFixture]
+    public class OsuHealthProcessorTest
+    {
+        private static readonly object[][] test_cases =
+        [
+            // hitobject, starting HP, fail expected after miss
+            [new HitCircle(), 0.01, true],
+            [new SliderHeadCircle(), 0.01, true],
+            [new SliderHeadCircle { ClassicSliderBehaviour = true }, 0.01, true],
+            [new SliderTick(), 0.01, true],
+            [new SliderRepeat(new Slider()), 0.01, true],
+            [new SliderTailCircle(new Slider()), 0, true],
+            [new SliderTailCircle(new Slider()) { ClassicSliderBehaviour = true }, 0.01, true],
+            [new Slider(), 0, true],
+            [new Slider { ClassicSliderBehaviour = true }, 0.01, true],
+            [new SpinnerTick(), 0, false],
+            [new SpinnerBonusTick(), 0, false],
+            [new Spinner(), 0.01, true],
+        ];
+
+        [TestCaseSource(nameof(test_cases))]
+        public void TestFailAfterMinResult(OsuHitObject hitObject, double startingHealth, bool failExpected)
+        {
+            var healthProcessor = new OsuHealthProcessor(0);
+            healthProcessor.ApplyBeatmap(new OsuBeatmap
+            {
+                HitObjects = { hitObject }
+            });
+            healthProcessor.Health.Value = startingHealth;
+
+            var result = new OsuJudgementResult(hitObject, hitObject.CreateJudgement());
+            result.Type = result.Judgement.MinResult;
+            healthProcessor.ApplyResult(result);
+
+            Assert.That(healthProcessor.HasFailed, Is.EqualTo(failExpected));
+        }
+
+        [TestCaseSource(nameof(test_cases))]
+        public void TestNoFailAfterMaxResult(OsuHitObject hitObject, double startingHealth, bool _)
+        {
+            var healthProcessor = new OsuHealthProcessor(0);
+            healthProcessor.ApplyBeatmap(new OsuBeatmap
+            {
+                HitObjects = { hitObject }
+            });
+            healthProcessor.Health.Value = startingHealth;
+
+            var result = new OsuJudgementResult(hitObject, hitObject.CreateJudgement());
+            result.Type = result.Judgement.MaxResult;
+            healthProcessor.ApplyResult(result);
+
+            Assert.That(healthProcessor.HasFailed, Is.False);
+        }
+    }
+}