baseline: OpenMU upstream b5a0961 (fresh source)

tests/MUnique.OpenMU.GameLogic.Benchmarks/Helpers/RandomizerTestHelper.cs

@@ -0,0 +1,28 @@
+// <copyright file="RandomizerTestHelper.cs" company="MUnique">
+// Licensed under the MIT License. See LICENSE file in the project root for full license information.
+// </copyright>
+
+namespace MUnique.OpenMU.GameLogic.Benchmarks.Helpers;
+
+using Moq;
+using MUnique.OpenMU.AttributeSystem;
+
+/// <summary>
+/// Helper for creating test randomizers.
+/// </summary>
+public static class RandomizerTestHelper
+{
+    /// <summary>
+    /// Creates a mock randomizer with random behavior.
+    /// </summary>
+    /// <returns>A mock randomizer.</returns>
+    public static IRandomizer Create()
+    {
+        var randomizer = new Mock<IRandomizer>();
+        var random = new Random();
+        randomizer.Setup(r => r.NextInt(It.IsAny<int>(), It.IsAny<int>())).Returns((int min, int max) => random.Next(min, max));
+        randomizer.Setup(r => r.NextDouble()).Returns(() => random.NextDouble());
+        randomizer.Setup(r => r.NextRandomBool(It.IsAny<int>())).Returns((int chance) => random.Next(100) < chance);
+        return randomizer.Object;
+    }
+}