Once you have successfully completed the steps of integrating the payment flow with our SDK, you can simulate payment flow scenarios using the PaymentFlowConfigMockActivity. To access this activity, you must run the following command in your terminal:

bash
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adb shell am start -n com.mercadopago.smartpos/com.mercadopago.devtools.mocktools.view.ui.PaymentFlowConfigMockActivity

When you run this command, a screen will open that allows you to configure different options to simulate various payment scenarios. Some of the options you can modify are:

• Card BIN: in this option, you can select the bin (the first digits) of the card you want to simulate, whether it's Mastercard, Visa, or another brand.
• Card Tokens service response: in this option, you can configure the response code (200, 400, 500, etc.) that will be simulated for the Card Tokens service.
• Card Tokens profile: in this option, you can choose whether you want to test a successful response scenario or an error scenario for the Card Tokens service.
• Payments service response: similar to Card Tokens, in this option you can configure the response code that will be simulated for the Payments service.
• Payments profile: in this option, you can select whether you want to simulate an approved or rejected payment for different reasons, such as: high risk, insufficient amount, or invalid user.

After configuring the desired options to simulate the specific scenario, save the changes. Then, press the Back button to return to the payment flow and execute the simulated scenario.