Begin adding tests for ThreadingUtils and SafeCriticalSection

ICD.Common.Utils.Tests/ThreadingUtilsTest.cs

@@ -0,0 +1,41 @@
+using System;
+using NUnit.Framework;
+
+namespace ICD.Common.Utils.Tests
+{
+	[TestFixture]
+    public sealed class ThreadingUtilsTest
+    {
+		[Test]
+		public void Sleep()
+		{
+			DateTime now = IcdEnvironment.GetLocalTime();
+			ThreadingUtils.Sleep(1000);
+			DateTime now2 = IcdEnvironment.GetLocalTime();
+
+			Assert.AreEqual(1000, (now2 - now).TotalMilliseconds, 100);
+		}
+
+		[Test]
+		public void SafeInvokeTest()
+		{
+			bool result = false;
+			ThreadingUtils.SafeInvoke(() => result = true);
+
+			Assert.IsFalse(result);
+			ThreadingUtils.Sleep(1000);
+			Assert.IsTrue(result);
+		}
+
+		[Test]
+		public void SafeInvokeParamTest()
+		{
+			bool result = false;
+			ThreadingUtils.SafeInvoke(p => result = p, true);
+
+			Assert.IsFalse(result);
+			ThreadingUtils.Sleep(1000);
+			Assert.IsTrue(result);
+		}
+	}
+}