Story: Existing user logging in
As an existing user
I want to log in with my username and password
So that I can securely get things done
Scenario: Login success
Given an admin user Reinier with the password abracadabra
And Reinier is not logged in
When Reinier visits the login page
And Reinier successfully submits the login form
Then Reinier should see the tasks listing page
And Reinier should see the message Login successful
Scenario: Login failure
Given an admin user Reinier with the password abracadabra
And Reinier is not logged in
When Reinier visits the login page
And Reinier submits the login form with an incorrect password
Then Reinier should see the login page again
And Reinier should see the message Login unsuccessful
