Feature: Profile regime and allergens
  As a signed-in user
  I want to set my dietary regime and allergens/intolerances
  So that the household's meal planning can account for them later

  Scenario: A visitor without a session cannot set a regime
    When I send a PATCH request to "/profile/diet" with body:
      """
      { "dietId": 1 }
      """
    Then the response status should be 401
    And the response error code should be "NOT_AUTHENTICATED"

  Scenario: A signed-in user sets their regime to a valid, seeded diet
    Given a profile already exists with email "alice@example.com" and password "correct-horse-battery-staple"
    And I log in with email "alice@example.com" and password "correct-horse-battery-staple"
    When I set my regime to "Végétarien"
    Then the response status should be 200
    And my profile's regime should be "Végétarien"

  Scenario: A signed-in user selects allergens, then replaces the selection
    Given a profile already exists with email "alice@example.com" and password "correct-horse-battery-staple"
    And I log in with email "alice@example.com" and password "correct-horse-battery-staple"
    When I set my allergens to "Arachides, Gluten"
    Then the response status should be 200
    And my selected allergens should be "Arachides, Gluten"
    When I set my allergens to "Lait"
    Then my selected allergens should be "Lait"