As any user I want to be able to filter a game's reviews by their rating so that I can search positive and negative opinions of a game in an easier way

[dsantosferreira]

Description

The user can filter and sort the shown reviews by tapping a filter button. He can filter the reviews by rating, choosing between 5 options, each one corresponding to a certain rating, and sort them by rating, number of likes and number of dislikes in ascending and descending order.

Acceptance tests

Feature: filter reviews by their rating
  Any user should be able to filter the reviews of a game's page
  by the desired rating.
 
  Background:
    Given the game "Hollow Knight" that has two 5 of rating reviews, both with 10 likes and no dislikes, and one 1 of rating review with 10 dislikes and no likes.
  
  Scenario: I tap the filter by review dropdown
    Given that I am in "Hollow Knight"'s game page
    When I click the filter button
    Then I should see 5 options to select each corresponding to a possible rating (1-5)

  Scenario: I choose the 5 of rating option filter on the dropdown
    Given that I am in "Hollow Knight"'s game page
    And I tapped the filter button
    When I select the 5 of rating option
    Then I should only see 2 reviews with 5 of rating

  Scenario: I choose the 1 of rating option filter on the dropdown
    Given that I am in "Hollow Knight"'s game page
    And I tapped the filter button
    When I select the 1 of rating option
    Then I should only see 1 review with 1 of rating
 
  Scenario: I choose the 3 of rating filter option on the dropdown
    Given that I am in "Hollow Knight"'s game page
    And I tapped the filter button
    When I select the 3 of rating option
    Then I should see the message "There are no reviews for now" on the bottom of the page
 
  Scenario: I choose the rating sorting option by ascending order
    Given that I am in "Hollow Knight"'s game page
    And I tapped the filter button
    When I tap the sort by rating ascending order option
    Then I should firstly see the two 1 of rating review and then the two 5 of rating reviews

  Scenario: I choose the rating sorting option by descending order
    Given that I am in "Hollow Knight"'s game page
    And I tapped the filter button
    When I tap the sort by rating descending order option
    Then I should firstly see the two 5 of rating reviews and then the 1 of rating review

  Scenario: I choose the number of dislikes option by ascending order
    Given that I am in "Hollow Knight"'s game page
    And I tapped the filter button
    When I tap the sort by number of dislikes ascending order option
    Then I should firstly see the the 5 of rating reviews and then the 1 of rating review

 Scenario: I choose the number of dislikes option by descending order
    Given that I am in "Hollow Knight"'s game page
    And I tapped the filter button
    When I tap the sort by number of dislikes descending order option
    Then I should firstly see the the 1 of rating review and then the two 5 of rating reviews

  Scenario: I choose the number of likes option by descending order
    Given that I am in "Hollow Knight"'s game page
    And I tapped the filter button
    When I tap the sort by number of likes descending order option
    Then I should firstly see the the 5 of rating reviews and then the 1 of rating review

  Scenario: I choose the number of likes option by ascending order
    Given that I am in "Hollow Knight"'s game page
    And I tapped the filter button
    When I tap the sort by number of likes ascending order option
    Then I should firstly see the the 1 of rating review and then the two 5 of rating reviews

Mockups

When the user reaches the reviews section at the game page, he will see an icon that will pop up a dropdown that gives the user the option to filter and sort the shown reviews.