@chrome @en.wikipedia.beta.wmflabs.org @firefox @integration
Feature: RevisionSlider auto expand
  Background:
    Given I am logged in
    And I have reset my preferences
    And RevisionSlider is enabled as a beta feature
    And a page with 2 revision(s) exists

  Scenario: Revision slider does not automatically expand by default
    Given I am on the diff page
    And The auto expand button is visible
    Then The auto expand button should be off
    And There should be a RevisionSlider expand button
    And RevisionSlider wrapper should be hidden

  Scenario: Revision slider expands automatically when auto expand is on
    Given I am on the diff page
    And I click on the auto expand button
    And I wait for the setting to be saved
    Then The auto expand button should be on
    Given I refresh the page
    And The auto expand button is visible
    Then The auto expand button should be on
    And RevisionSlider wrapper should be visible
    And The RevisionSlider has loaded

  Scenario: Revision slider does not expand automatically when auto expand is off
    Given I am on the diff page
    And I click on the auto expand button
    And I wait for the setting to be saved
    Then The auto expand button should be on
    Given I click on the auto expand button
    And I wait for the setting to be saved
    Then The auto expand button should be off
    Given I refresh the page
    And The auto expand button is visible
    Then The auto expand button should be off
    And RevisionSlider wrapper should be hidden