OpenID Connect support (#3975)

Co-authored-by: DieselTech <30128380+DieselTech@users.noreply.github.com>
Co-authored-by: majora2007 <josephmajora@gmail.com>

API.Tests/Extensions/EnumExtensionTests.cs

@@ -0,0 +1,22 @@
+#nullable enable
+using System;
+using API.Entities.Enums;
+using API.Extensions;
+using Xunit;
+
+namespace API.Tests.Extensions;
+
+public class EnumExtensionTests
+{
+
+    [Theory]
+    [InlineData("Early Childhood", AgeRating.EarlyChildhood, true)]
+    [InlineData("M", AgeRating.Mature, true)]
+    [InlineData("ThisIsNotAnAgeRating", default(AgeRating), false)]
+    public void TryParse<TEnum>(string? value, TEnum expected, bool success) where TEnum : struct, Enum
+    {
+        Assert.Equal(EnumExtensions.TryParse(value, out TEnum got), success);
+        Assert.Equal(expected, got);
+    }
+
+}