64 lines
3.3 KiB
C#
64 lines
3.3 KiB
C#
using System.Collections;
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using BracerLib.Utility;
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using NUnit.Framework;
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using UnityEngine;
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namespace BracerLib.Tests.Utility
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{
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public class MathUtilityTests : TestBase
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{
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private static IEnumerable BoundValues()
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{
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yield return new TestCaseData(2, 1, 3, 2).SetName("Value is between bounds");
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yield return new TestCaseData(0, 1, 3, 3).SetName("Value is below bounds");
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yield return new TestCaseData(4, 1, 3, 1).SetName("Value is above bounds");
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}
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private static IEnumerable BetweenValuesInt()
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{
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yield return new TestCaseData(0, -1, 1, BoundsInclusivity.None, true).SetName("Value is between bounds");
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yield return new TestCaseData(-2, -1, 1, BoundsInclusivity.None, false).SetName("Value is below bounds");
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yield return new TestCaseData(2, -1, 1, BoundsInclusivity.None, false).SetName("Value is above bounds");
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yield return new TestCaseData(-1, -1, 1, BoundsInclusivity.Both, true).SetName("Value is at bound, inclusive both");
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yield return new TestCaseData(-1, -1, 1, BoundsInclusivity.Left, true).SetName("Value is at bound, inclusive left");
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yield return new TestCaseData(1, -1, 1, BoundsInclusivity.Right, true).SetName("Value is at bound, inclusive right");
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yield return new TestCaseData(1, -1, 1, BoundsInclusivity.Both, true).SetName("Value is at bound, exclusive");
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}
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private static IEnumerable BetweenValuesFloat()
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{
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yield return new TestCaseData(0f, -1f, 1f, BoundsInclusivity.None, true).SetName("Value is between bounds");
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yield return new TestCaseData(-2f, -1f, 1f, BoundsInclusivity.None, false).SetName("Value is below bounds");
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yield return new TestCaseData(2f, -1f, 1f, BoundsInclusivity.None, false).SetName("Value is above bounds");
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yield return new TestCaseData(-1f, -1f, 1f, BoundsInclusivity.Both, true).SetName("Value is at bound, inclusive both");
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yield return new TestCaseData(-1f, -1f, 1f, BoundsInclusivity.Left, true).SetName("Value is at bound, inclusive left");
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yield return new TestCaseData(1f, -1f, 1f, BoundsInclusivity.Right, true).SetName("Value is at bound, inclusive right");
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yield return new TestCaseData(1f, -1f, 1f, BoundsInclusivity.Both, true).SetName("Value is at bound, exclusive");
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}
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[Test]
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[TestCaseSource(nameof(BoundValues))]
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public void ValuesAreWithinBounds(int value, int min, int max, int expected)
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{
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var result = MathUtility.KeepWithinBounds(value, min, max);
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Assert.That(result, Is.EqualTo(expected));
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}
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[Test]
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[TestCaseSource(nameof(BetweenValuesInt))]
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public void ValuesBetweenBounds(int value, int min, int max, BoundsInclusivity inclusivity, bool expected)
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{
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var result = MathUtility.IsBetween(value, min, max, inclusivity);
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Assert.That(result, Is.EqualTo(expected));
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}
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[Test]
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[TestCaseSource(nameof(BetweenValuesFloat))]
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public void ValuesBetweenBoundsFloat(float value, float min, float max, BoundsInclusivity inclusivity, bool expected)
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{
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var result = MathUtility.IsBetween(value, min, max, inclusivity);
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Assert.That(result, Is.EqualTo(expected));
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}
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}
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}
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