c# - Unit testing controller method property -

I am working via Apress via Pro ASP.NET MVC 4 and used specifically in unit testing Trying to understand the syntax is the controller method.

A class some controller :

  Looking at a controller method for the public view list (Intel®) {ViewModel Model = New ViewModel {ModelObject = New Model Object {Object Property = Some; }} View Return (Model); } Unit Testing looks like this:  
  [test method] some (some) method () ... the name of the fake object is 'fake' SomeController target = new SomeController (Fake Object); // This is the next line, where the syntax is corrupting me int result = (ViewModel) target.List (1). Model). ModelObject.ObjectProperty; Assurance First (result, 1); }   
 It is almost like  ViewResult.Model , type of 'cast' type should be in the form of  ViewModel  or something else I am sure this is a name for syntax / technique and I would like to know more about what is happening here.  
 Is this technique necessary because something like this:  
  integer = goal. List (1) Model Model Object Objectproperty;   
 Does not work for the pass  model  to be able to reach the properties of the object?   
 
 
 This method is simply a simple insert embedded in the series.  target.List (int)  returns a type as an  object  so that any model can be used. To type this your  ViewModel , it is necessary to tell the custardier in your test how the  model  is equal to:  
  See Model Model = (see modal) target.list (1). Model; Int results = model. MODELObject.ObjectProperty;