Added .Passing methods to the .ActionResult<TResult> assertion chain (#359)

Author: ivaylokenov

src/MyTested.AspNetCore.Mvc.Controllers/Builders/Actions/ShouldReturn/ShouldReturnActionResultTestBuilder.cs

@@ -1,7 +1,9 @@
 namespace MyTested.AspNetCore.Mvc.Builders.Actions.ShouldReturn
 {
     using System;
+    using ActionResults.ActionResult;
     using And;
+    using Contracts.ActionResults.ActionResult;
     using Contracts.Actions;
     using Contracts.And;
     using Internal.TestContexts;
@@ -46,13 +48,15 @@ public ShouldReturnActionResultTestBuilder(ControllerTestContext testContext)
             return new AndTestBuilder(this.TestContext);
         }
 
+        /// <inheritdoc />
         public new IAndTestBuilder ActionResult<TResult>()
         {
             this.ValidateActionResult<TResult>();
 
             return new AndTestBuilder(this.TestContext);
         }
 
+        /// <inheritdoc />
         public new IAndTestBuilder ActionResult<TResult>(
             Action<IShouldReturnTestBuilder<TActionResult>> actionResultTestBuilder)
         {
@@ -63,6 +67,16 @@ public ShouldReturnActionResultTestBuilder(ControllerTestContext testContext)
             return new AndTestBuilder(this.TestContext);
         }
 
+        /// <inheritdoc />
+        public new IAndTestBuilder ActionResult<TResult>(Action<IActionResultOfTTestBuilder<TResult>> actionResultTestBuilder)
+        {
+            this.ValidateActionResult<TResult>();
+
+            actionResultTestBuilder?.Invoke(new ActionResultOfTTestBuilder<TResult>(this.TestContext));
+
+            return new AndTestBuilder(this.TestContext);
+        }
+
         private void ValidateActionResults() 
             => InvocationResultValidator.ValidateInvocationResultTypes(
                 this.TestContext,