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Nitrox.Test/Server/Helper/XORRandomTest.cs

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+using System;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using NitroxServer.Helper;
+
+namespace Nitrox.Test.Server.Helper;
+
+[TestClass]
+public class XORRandomTest
+{
+    [TestMethod]
+    public void TestMeanGeneration()
+    {
+        // arbitrary values under there but we can't compare the generated values with UnityEngine.Random because it's unaccessible
+        XORRandom.InitSeed("cheescake".GetHashCode());
+        float mean = 0;
+        int count = 1000000;
+        for (int i = 0; i < count; i++)
+        {
+            mean += XORRandom.NextFloat();
+        }
+        mean /= count;
+        Assert.IsTrue(Math.Abs(0.5f - mean) < 0.001f, $"Float number generation isn't uniform enough: {mean}");
+    }
+}