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Add basic test coverage of CheckValidForGameplay function

This commit is contained in:
Dean Herbert 2021-02-02 14:13:50 +09:00
parent 425dc8a210
commit 80d88024d6
1 changed files with 28 additions and 0 deletions
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28
osu.Game.Tests/Mods/ModUtilsTest.cs
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@ -1,9 +1,13 @@
// 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;
using System.Collections.Generic;
using System.Linq;
using Moq;
using NUnit.Framework;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Osu.Mods;
using osu.Game.Utils;
namespace osu.Game.Tests.Mods
@ -60,5 +64,29 @@ public void TestNotAllowedThroughBaseType()
var mod = new Mock<Mod>();
Assert.That(ModUtils.CheckAllowed(new[] { mod.Object }, new[] { typeof(Mod) }), Is.False);
}
// test incompatible pair.
[TestCase(new[] { typeof(OsuModDoubleTime), typeof(OsuModHalfTime) }, new[] { typeof(OsuModDoubleTime), typeof(OsuModHalfTime) })]
// test incompatible pair with derived class.
[TestCase(new[] { typeof(OsuModNightcore), typeof(OsuModHalfTime) }, new[] { typeof(OsuModNightcore), typeof(OsuModHalfTime) })]
// test system mod.
[TestCase(new[] { typeof(OsuModDoubleTime), typeof(OsuModTouchDevice) }, new[] { typeof(OsuModTouchDevice) })]
// test valid.
[TestCase(new[] { typeof(OsuModDoubleTime), typeof(OsuModHardRock) }, null)]
public void TestInvalidModScenarios(Type[] input, Type[] expectedInvalid)
{
List<Mod> inputMods = new List<Mod>();
foreach (var t in input)
inputMods.Add((Mod)Activator.CreateInstance(t));
bool isValid = ModUtils.CheckValidForGameplay(inputMods, out var invalid);
Assert.That(isValid, Is.EqualTo(expectedInvalid == null));
if (isValid)
Assert.IsNull(invalid);
else
Assert.That(invalid?.Select(t => t.GetType()), Is.EquivalentTo(expectedInvalid));
}
}
}