Index view is tested without utilizing controller

[thecodepixi]

The passing test for this lab requires that you access your session from inside of the view file without the use of a carrying instance variable, negating the process of writing a helper method to access and update the session. The problem is that the test itself (in "products_index_spec") simply sets the session and renders the view without ever utilizing the controller. Additionally, the test in the "products_index_spec" file is redundant, because the "cart_spec" has already tested for whether the item is rendered to the page upon submission.