Created extension of basic resource dependency, defining a dependency…

… on KSK for DNSSEC.

Sagittaras.CDK.Testing.Route53/DnsSecDependency.cs

@@ -0,0 +1,24 @@
+using Sagittaras.CDK.Testing.Resources;
+
+namespace Sagittaras.CDK.Testing.Route53;
+
+/// <summary>
+/// Class defining DNS SEC dependency on Key Signing Key.
+/// </summary>
+public class DnsSecDependency : ResourceDependency
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="kskName">Identification of KSK by its name.</param>
+    public DnsSecDependency(string kskName)
+    {
+        With(new KeySigningKeyAssertion
+        {
+            Properties = new KeySigningKeyProperties
+            {
+                Name = kskName
+            }
+        });
+    }
+}

Sagittaras.CDK.Tests.Route53/PublicHostedZoneTest.cs

@@ -66,14 +66,7 @@ public void Test_DNSSEC()
         });
         template.Assert(new DnsSecAssertion
         {
-            DependsOn = new ResourceDependency()
-                .With(new KeySigningKeyAssertion
-                {
-                    Properties = new KeySigningKeyProperties
-                    {
-                        Name = "examplecom"
-                    }
-                })
+            DependsOn = new DnsSecDependency("examplecom")
         });
     }
 }