Bumped package version to 1.8.5. Added enum route argument converting support. Cleaned up code and added unit test.

Rest.Net.Tests/RouteArgumentConverterTests.cs

@@ -0,0 +1,41 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using FluentAssertions;
+using MontoyaTech.Rest.Net;
+using Xunit;
+
+namespace Rest.Net.Tests
+{
+    public class RouteArgumentConverterTests
+    {
+        public enum TestEnum : long
+        {
+            A = 1,
+            B = 2,
+            C = 3
+        }
+
+        [Fact]
+        public static void RouteArgumentConverter_Should_Convert_To_Enum()
+        {
+            var converted = RouteArgumentConverter.Convert<TestEnum>("1");
+
+            converted.GetType().IsEquivalentTo(typeof(TestEnum)).Should().BeTrue();
+
+            converted.Should().Be(TestEnum.A);
+        }
+
+        [Fact]
+        public static void RouteArgumentConverter_Should_Convert_OutOfRange_To_Enum()
+        {
+            var converted = RouteArgumentConverter.Convert<TestEnum>("4");
+
+            converted.GetType().IsEquivalentTo(typeof(TestEnum)).Should().BeTrue();
+
+            ((int)converted).Should().Be(4);
+        }
+    }
+}