As a registered user, I should be able to see my preferred game genres so that other users can understand what are the games I review the most

[marco-vb]

Description

An user's preferred game genres are based on the reviews they have submitted.
These preferences are capped to 3 genres, and they are the 3 genres that the user has reviewed the most.

Acceptance Tests

Feature: User's preferences
  Rule: The User Page displays, at most, 3 genre preferences

  Background:
    Given that I am the registered user 'John Doe'
    And that I have reviewed 1 action game and 1 adventure game

  Scenario: I check my game preferences
    Given that I am in my profile page
    Then my profile should display the preferences action and aventure

  Background:
    Given that I am the registered user 'John Doe'
    And that I have reviewed 2 action games
    And that I have reviewed 2 puzzle games
    And that I have reviewed 2 adventure games
    And that I have reviewed 1 horror games

  Scenario: I check my game preferences
    Given that I am in my profile page
    Then my profile should display the preferences action, aventure and puzzle

Mockups

When the registered user gets into his own profile page, below the "about" section the user can see his 3 preferred games