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Bartłomiej Dach
4fd2a488b7
Rounding semi-regularly confuses users who aim for star rating pass / FC medals and then feel they have been cheated out of a medal because they passed an "X-star beatmap", but the actual star rating of the beatmap is slightly under X. The latest instance of this can be found at https://osu.ppy.sh/community/forums/topics/2091333?n=2. The relevant beatmap there is https://osu.ppy.sh/beatmapsets/2162554#osu/4746232, whose raw star rating is 6.9976070253117344. The other direction would be to fix the star rating medals instead, but I think this is more reasonable given we already do similar things to accuracy displays.
39 lines
1.2 KiB
C#
39 lines
1.2 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using NUnit.Framework;
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using osu.Game.Utils;
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namespace osu.Game.Tests.NonVisual
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{
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[TestFixture]
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public class FormatUtilsTest
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{
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[TestCase(0, "0.00%")]
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[TestCase(0.01, "1.00%")]
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[TestCase(0.9899, "98.99%")]
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[TestCase(0.989999, "98.99%")]
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[TestCase(0.99, "99.00%")]
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[TestCase(0.9999, "99.99%")]
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[TestCase(0.999999, "99.99%")]
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[TestCase(1, "100.00%")]
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public void TestAccuracyFormatting(double input, string expectedOutput)
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{
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Assert.AreEqual(expectedOutput, input.FormatAccuracy().ToString());
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}
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[TestCase(3, "3.00")]
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[TestCase(3.3, "3.30")]
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[TestCase(3.55, "3.55")]
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[TestCase(3.553, "3.55")]
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[TestCase(3.557, "3.55")]
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[TestCase(3.9999, "3.99")]
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[TestCase(3.999999, "3.99")]
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[TestCase(4, "4.00")]
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public void TestStarRatingFormatting(double input, string expectedOutput)
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{
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Assert.AreEqual(expectedOutput, input.FormatStarRating().ToString());
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}
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}
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}
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