Scenario 2.1. Update Username

2.1.F3. Username update fails when username already exists.

GIVEN user already logged in
AND user visit home
WHEN user click top right menu button

THEN user sees the popup menu
WHEN user click my account button

THEN user redirected to account page
WHEN user click username button

THEN user redirected to update username page

alt text

WHEN user changes username input from "admin" to "janedoe"

alt text

WHEN user click save button

alt text

THEN user sees error notification "Validation failed due to duplicate values."

alt text

THEN user sees error message "The username field must be unique."

alt text