Add untitlity test

test/Libraries/DynamoUtilitiesTests/CertificateVerificationTests.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+using DynamoUtilities;
+using NUnit.Framework;
+
+namespace DynamoUtilitiesTests
+{
+    class CertificateVerificationTests 
+    {
+        [Test]
+        [Category("UnitTests")]
+        public void CheckAssemblyForValidCertificateTest()
+        {
+            var executingDirectory = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
+            var directory = new DirectoryInfo(executingDirectory);
+            var testFilePath = Path.Combine(directory.Parent.Parent.Parent.FullName, "test", "pkgs_signed", "Signed Package", "bin", "Package.dll");
+
+            Assert.IsTrue(File.Exists(testFilePath));
+
+            Assert.IsTrue(DynamoUtilities.CertificateVerification.CheckAssemblyForValidCertificate(testFilePath));
+        }
+    }
+}

test/Libraries/DynamoUtilitiesTests/DynamoUtilitiesTests.csproj

@@ -55,6 +55,7 @@
     <Compile Include="..\..\..\src\AssemblySharedInfoGenerator\AssemblySharedInfo.cs">
       <Link>AssemblySharedInfo.cs</Link>
     </Compile>
+    <Compile Include="CertificateVerificationTests.cs" />
     <Compile Include="DataMarshalerTests.cs" />
     <Compile Include="ProductLookUpTests.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />