CODEWITHSUNDEEP
asp.net-mvcunit-testing
Muneer
Muneer

Reputation: 7564

Error in MVC unit test for controller

I have a code block in my unit test project as below

IEnumerable<Product> result = (IEnumerable<Product>)controller.List(2).Model;

it produce error

Error   1   'System.Web.Mvc.ActionResult' does not contain a definition for 'Model' and no extension method 'Model' accepting a first argument of type 'System.Web.Mvc.ActionResult' could be found ..

How can I solve this?

Upvotes: 2

Views: 1419

Answers (2)

Stacked
Stacked

Reputation: 7336

The answer of @archil will throw an exception at run time:

Unable to cast object of type 'System.Web.Mvc.ViewResult' to type 'System.Collections.Generic.IEnumerable`1[Product]'.

The correct cast is:

IEnumerable<Product> result = (IEnumerable<Product>)((ViewResult)controller.List(2)).Model;

Or simply, change the return type of the action to a ViewResult instead of an ActionResult:

public ViewResult List(int param)

And in the unit test use:

IEnumerable<Product> result = (IEnumerable<Product>)controller.List(2).Model;

Upvotes: 0

archil
archil

Reputation: 39501

If action returns view, cast it to ViewResult

((ViewResult)(IEnumerable<Product>)controller.List(2)).Model

Upvotes: 2

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