Added unittest

Katteker.Test/KattekerLibTest.cs

@@ -0,0 +1,52 @@
+using System;
+using System.IO;
+using System.Reflection;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace Katteker.Test
+{
+    [TestClass]
+    public class KattekerLibTest
+    {
+        private static readonly string BaseDir = AppDomain.CurrentDomain.BaseDirectory;
+        private static readonly string ExampleFile = Path.Combine(BaseDir, "testdata", "Example.exe");
+
+        [TestMethod]
+        public void Sha1ChecksumOfFile()
+        {
+            var actual = Utility.ComputeFileHash(ExampleFile);
+            const string expected = "0zgDmFuotnldZIyADoWrpiSDUx4=";
+            Assert.AreEqual(expected, actual);
+        }
+
+        [TestMethod]
+        public void CheckIfStringIsWebUrl()
+        {
+            const string test1 = "http://TolleUrl.de/Test";
+            const string test2 = "https://TolleUrl.de/Test";
+            const string test3 = "C:\\Test";
+            const string test4 = "furz";
+
+            Assert.IsTrue(Utility.IsWebUrl(test1));
+            Assert.IsTrue(Utility.IsWebUrl(test2));
+            Assert.IsFalse(Utility.IsWebUrl(test3));
+            Assert.ThrowsException<UriFormatException>(() => Utility.IsWebUrl(test4));
+        }
+
+        [TestMethod]
+        public void CheckRightAssemblyName()
+        {
+            const string expected = "Example";
+            var actual = Utility.GetApplicationName(Assembly.LoadFile(ExampleFile));
+            Assert.AreEqual(expected, actual);
+        }
+
+        [TestMethod]
+        public void CheckAssemblyVersionStuff()
+        {
+            var expected = new Semver.SemVersion(1, 0, 53);
+            var actual = VersionUtils.GetCurrentVersion(Assembly.LoadFile(ExampleFile));
+            Assert.AreEqual(expected, actual);
+        }
+    }
+}