Cj
106 lines
2.2 KiB
C#
106 lines
2.2 KiB
C#
using Core.Utils;
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namespace UnitTests.Tests.Utils;
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[TestClass]
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public sealed class RandomUtilTests
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{
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private readonly RandomUtil _randomUtil = new();
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[TestMethod]
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public void GetIntTest()
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{
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// Run 100 test cases
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for (var i = 0; i < 100; i++)
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{
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var result = _randomUtil.GetInt(0, 10);
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if (result < 0 || result > 10)
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{
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Assert.Fail($"GetInt() out of range. Expected range [0, 10] but was {result}.");
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}
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}
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}
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[TestMethod]
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public void GetIntExTest()
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{
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// Run 100 test cases
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for (var i = 0; i < 100; i++)
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{
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var result = _randomUtil.GetIntEx(10);
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if (result < 1 || result > 9)
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{
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Assert.Fail($"GetInt() out of range. Expected range [1, 9] but was {result}.");
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}
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}
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}
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[TestMethod]
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public void GetFloatTest()
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{
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// Run 100 test cases
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for (var i = 0; i < 100; i++)
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{
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var result = _randomUtil.GetFloat(0f, 10f);
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if (result < 0f || result >= 9f)
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{
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Assert.Fail($"GetFloat() out of range. Expected range [0.0f, 8.99f] but was {result}.");
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}
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}
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}
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[TestMethod]
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public void GetPercentOfValueTest()
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{
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const float expected = 45.5f;
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var result = _randomUtil.GetPercentOfValue(45.5f, 100f);
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Assert.AreEqual(
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expected,
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result,
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0.0001f,
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$"GetPercentOfValue() out of range. Expected: {expected}. Actual: {result}.");
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}
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[TestMethod]
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public void ReduceValueByPercentTest()
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{
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const float expected = 54.5f;
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var result = _randomUtil.ReduceValueByPercent(100f, 45.5f);
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Assert.AreEqual(
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expected,
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result,
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0.0001f,
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$"ReduceValueByPercent() out of range. Expected: {expected}. Actual: {result}.");
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}
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[TestMethod]
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public void GetChance100Test()
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{
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for (var i = 0; i < 100; i++)
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{
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const bool expectedTrue = true;
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var resultTrue = _randomUtil.GetChance100(100f);
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Assert.AreEqual(
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expectedTrue,
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resultTrue,
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$"GetChance100() out of range. Expected: {expectedTrue}. Actual: {resultTrue}.");
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}
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for (var i = 0; i < 100; i++)
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{
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const bool expectedFalse = false;
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var resultFalse = _randomUtil.GetChance100(0f);
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Assert.AreEqual(
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expectedFalse,
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resultFalse,
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$"GetChance100() out of range. Expected: {expectedFalse}. Actual: {resultFalse}.");
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}
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}
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} |