Add tests for the BarLineGenerator

osu.Game.Rulesets.Taiko.Tests/TestSceneBarLineGeneration.cs

@@ -0,0 +1,87 @@
+// 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.Linq;
+using NUnit.Framework;
+using osu.Game.Beatmaps;
+using osu.Game.Beatmaps.ControlPoints;
+using osu.Game.Beatmaps.Timing;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Rulesets.Taiko.Objects;
+using osu.Game.Tests.Visual;
+
+namespace osu.Game.Rulesets.Taiko.Tests
+{
+    public class TestSceneBarLineGeneration : OsuTestScene
+    {
+        [Test]
+        public void TestCloseBarLineGeneration()
+        {
+            const double start_time = 1000;
+
+            var beatmap = new Beatmap<TaikoHitObject>
+            {
+                HitObjects =
+                {
+                    new Hit
+                    {
+                        Type = HitType.Centre,
+                        StartTime = start_time
+                    }
+                },
+                BeatmapInfo =
+                {
+                    Difficulty = new BeatmapDifficulty { SliderTickRate = 4 },
+                    Ruleset = new TaikoRuleset().RulesetInfo
+                },
+            };
+
+            beatmap.ControlPointInfo.Add(start_time, new TimingControlPoint());
+            beatmap.ControlPointInfo.Add(start_time + 1, new TimingControlPoint());
+
+            var barlines = new BarLineGenerator<BarLine>(beatmap).BarLines;
+
+            AddAssert("first barline generated", () => barlines.Any(b => b.StartTime == start_time));
+            AddAssert("second barline generated", () => barlines.Any(b => b.StartTime == start_time + 1));
+        }
+
+        [Test]
+        public void TestOmitBarLineEffectPoint()
+        {
+            const double start_time = 1000;
+            const double beat_length = 500;
+
+            const int time_signature_numerator = 4;
+
+            var beatmap = new Beatmap<TaikoHitObject>
+            {
+                HitObjects =
+                {
+                    new Hit
+                    {
+                        Type = HitType.Centre,
+                        StartTime = start_time
+                    }
+                },
+                BeatmapInfo =
+                {
+                    Difficulty = new BeatmapDifficulty { SliderTickRate = 4 },
+                    Ruleset = new TaikoRuleset().RulesetInfo
+                },
+            };
+
+            beatmap.ControlPointInfo.Add(start_time, new TimingControlPoint 
+            {
+                BeatLength = beat_length,
+                TimeSignature = new TimeSignature(time_signature_numerator)
+            });
+
+            beatmap.ControlPointInfo.Add(start_time, new EffectControlPoint { OmitFirstBarLine = true });
+
+            var barlines = new BarLineGenerator<BarLine>(beatmap).BarLines;
+
+            AddAssert("first barline ommited", () => !barlines.Any(b => b.StartTime == start_time));
+            AddAssert("second barline generated", () => barlines.Any(b => b.StartTime == start_time + (beat_length * time_signature_numerator)));
+        }
+    }
+}