Scenario1: Configure WAF block message successfully
    Given a CloudFlare application exists
    When I fill in "IP Block Message" with "Access denied due to security policy"
    And I press "Save configuration"
    Then I should see "The configuration options have been saved."
    And the "IP Block Message" field should contain "Access denied due to security policy"

  Scenario2: Validate WAF block message maximum length
    Given a CloudFlare application exists
    When I fill in "IP Block Message" with a string of 2050 characters
    And I press "Save configuration"
    Then I should see "WAF block message is too long. Maximum 2KB (2048 characters) allowed. Current length: 2050 characters."
    And the form should not be saved

  Scenario3: WAF block message at maximum allowed length
    Given a CloudFlare application exists
    When I fill in "IP Block Message" with a string of exactly 2048 characters
    And I press "Save configuration"
    Then I should see "The configuration options have been saved."
    And the form should be saved successfully