// 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.Diagnostics; using System.IO; using System.Linq; using ManagedBass; using Moq; using NUnit.Framework; using osu.Game.Beatmaps; using osu.Game.Rulesets.Edit; using osu.Game.Rulesets.Edit.Checks; using osu.Game.Rulesets.Objects; using osu.Game.Tests.Beatmaps; using osu.Game.Tests.Resources; using osuTK.Audio; namespace osu.Game.Tests.Editing.Checks { [TestFixture] public class CheckTooShortAudioFilesTest { private CheckTooShortAudioFiles check = null!; private IBeatmap beatmap = null!; [SetUp] public void Setup() { check = new CheckTooShortAudioFiles(); beatmap = new Beatmap<HitObject> { BeatmapInfo = new BeatmapInfo { BeatmapSet = new BeatmapSetInfo { Files = { CheckTestHelpers.CreateMockFile("wav") } } } }; // 0 = No output device. This still allows decoding. if (!Bass.Init(0) && Bass.LastError != Errors.Already) throw new AudioException("Could not initialize Bass."); } [Test] public void TestDifferentExtension() { Debug.Assert(beatmap.BeatmapInfo.BeatmapSet != null); beatmap.BeatmapInfo.BeatmapSet.Files.Clear(); beatmap.BeatmapInfo.BeatmapSet.Files.Add(CheckTestHelpers.CreateMockFile("jpg")); // Should fail to load, but not produce an error due to the extension not being expected to load. Assert.IsEmpty(check.Run(getContext(null))); } [Test] public void TestRegularAudioFile() { using (var resourceStream = TestResources.OpenResource("Samples/test-sample.mp3")) { Assert.IsEmpty(check.Run(getContext(resourceStream))); } } [Test] public void TestBlankAudioFile() { using (var resourceStream = TestResources.OpenResource("Samples/blank.wav")) { // This is a 0 ms duration audio file, commonly used to silence sliderslides/ticks, and so should be fine. Assert.IsEmpty(check.Run(getContext(resourceStream))); } } [Test] public void TestTooShortAudioFile() { using (var resourceStream = TestResources.OpenResource("Samples/test-sample-cut.mp3")) { var issues = check.Run(getContext(resourceStream)).ToList(); Assert.That(issues, Has.Count.EqualTo(1)); Assert.That(issues.Single().Template is CheckTooShortAudioFiles.IssueTemplateTooShort); } } [Test] public void TestMissingAudioFile() { using (var resourceStream = TestResources.OpenResource("Samples/missing.mp3")) { Assert.IsEmpty(check.Run(getContext(resourceStream))); } } private BeatmapVerifierContext getContext(Stream? resourceStream) { var mockWorkingBeatmap = new Mock<TestWorkingBeatmap>(beatmap, null, null); mockWorkingBeatmap.Setup(w => w.GetStream(It.IsAny<string>())).Returns(resourceStream); return new BeatmapVerifierContext(beatmap, mockWorkingBeatmap.Object); } } }