Implementing end-to-end tests to ensure TWINT functions correctly across the main scenarios. The tests should cover key workflows, including enabling/disabling the payment method and processing payments in both shortcode and Blocks-based checkouts.

• Test enabling/disabling the payment method in the settings to ensure proper toggling.
• Test processing a payment using a non-saved payment method in:
  • Shortcode checkout.
  • Blocks checkout.
• Test processing a payment using a saved payment method in:
  • Shortcode checkout.
  • Blocks checkout.