Resurrecting old unit tests

ICD.Common.Utils.Tests/PathUtilsTest.cs

@@ -0,0 +1,25 @@
+using System.Linq;
+using NUnit.Framework;
+using ICD.Common.Utils;
+using ICD.Common.Properties;
+#if SIMPLSHARP
+using Crestron.IO;
+#else
+using System.IO;
+#endif
+
+namespace RSD.SimplSharp.Common.Interfaces.Tests.Utils
+{
+	[TestFixture]
+	public sealed class PathUtilsTest
+	{
+		[Test, UsedImplicitly]
+		public void JoinTest()
+		{
+			string expected = Path.Combine("A", "B");
+			expected = Path.Combine(expected, "C");
+
+			Assert.AreEqual(expected, PathUtils.Join("A", "B", "C"));
+		}
+	}
+}