Edit Post

[askingalot]

As a post connoisseur I would like to be able to edit post’s details so that I can keep the information up to date. 

Given the user is viewing the Post Management menu
When they select the option to edit a post
Then they should be presented with a list of posts to choose from

Given the user chooses a post
When they enter the selection and hit enter
Then the user should be given the ability to enter new information for the post's title, url, publication date, author and blog

Given the user has been prompted to enter a new value for a property
When the user hits enter without typing anything
Or When the user only enters spaces
Then the property's value should NOT be changed

NOTE: Use selection lists to provide the ability to change the Author and Blog