Added serialisation/deserialisation for Soroban operations and smart …

…contract value types

Co-authored-by: Jop Middelkamp <[email protected]>

stellar-dotnet-sdk-console/stellar-dotnet-sdk-console.csproj

@@ -10,4 +10,8 @@
     <ProjectReference Include="..\stellar-dotnet-sdk\stellar-dotnet-sdk.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <PackageReference Include="NSec.Cryptography" Version="22.4.0" />
+  </ItemGroup>
+
 </Project>

stellar-dotnet-sdk-test/AddressTest.cs

@@ -0,0 +1,51 @@
+using System;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using stellar_dotnet_sdk;
+
+namespace stellar_dotnet_sdk_test;
+
+[TestClass]
+public class AddressTest
+{
+    [TestMethod]
+    public void TestAccountIdWithInvalidArgument()
+    {
+        const string invalidAccountId = "Invalidid";
+        var ex = Assert.ThrowsException<ArgumentException>(() => new SCAccountId(invalidAccountId));
+        Assert.AreEqual("Invalid account id (Parameter 'value')", ex.Message);
+    }
+
+    [TestMethod]
+    public void TestContractIdWithInvalidArgument()
+    {
+        const string invalidContractId = "Invalidid";
+        var ex = Assert.ThrowsException<ArgumentException>(() => new SCContractId(invalidContractId));
+        Assert.AreEqual("Invalid contract id (Parameter 'value')", ex.Message);
+    }
+
+    [TestMethod]
+    public void TestAccountIdWithValidArgument()
+    {
+        var scAccountId = new SCAccountId("GCZFMH32MF5EAWETZTKF3ZV5SEVJPI53UEMDNSW55WBR75GMZJU4U573");
+
+        // Act
+        var scAccountIdXdrBase64 = scAccountId.ToXdrBase64();
+        var fromXdrBase64ScAccountId = (SCAccountId)SCVal.FromXdrBase64(scAccountIdXdrBase64);
+
+        // Assert
+        Assert.AreEqual(scAccountId.InnerValue, fromXdrBase64ScAccountId.InnerValue);
+    }
+
+    [TestMethod]
+    public void TestContractIdWithValidArgument()
+    {
+        var scContractId = new SCContractId("CAC2UYJQMC4ISUZ5REYB2AMDC44YKBNZWG4JB6N6GBL66CEKQO3RDSAB");
+
+        // Act
+        var scContractIdXdrBase64 = scContractId.ToXdrBase64();
+        var fromXdrBase64ScContractId = (SCContractId)SCVal.FromXdrBase64(scContractIdXdrBase64);
+
+        // Assert
+        Assert.AreEqual(scContractId.InnerValue, fromXdrBase64ScContractId.InnerValue);
+    }
+}