Mocking Stripe - How not to call the API

I feel bad asking, but I don't know how to solve my test. I need to test if a user is being charged or not. In my unit test, I'm testing my method with the real API. But in my feature test, I don't want to use the real API again.

I have a job "ProcessPayment" and somewhere in the handle method I'm calling $this->chargeBuyer();

 protected function chargeBuyer()
 {
    $customer = $this->firstOrCreateCustomer(); //it finds the Stripe\Customer

    return $this->order
                ->buyer
                ->payment()
                ->chargeOrder($this->order, $customer); //this part should be mocked (I know it works).
 }

How do I do this? My first approach is (it's not working but just an idea)

 /** @test */
 public function it_charges_user() 
 {
    $this->orderMock = \Mockery::mock(Order::class);

$this->orderMock->shouldReceive('accepted')
               ->once()
               ->andReturn(true);

    $this->orderMock->shouldReceive('buyer->customerId')
               ->once()
               ->andReturn(true);

    $this->orderMock->shouldReceive('transaction->source_id')
               ->once()
               ->andReturn('jibberish');

    $this->orderMock->shouldReceive('buyer->customer->create')
               ->once()
               ->with(['source' => 'jibberish'])
               ->andReturn('some-customer');

    $this->orderMock->shouldReceive('buyer->payment->chargeOrder')
               ->once()
               ->with('order', 'customer')
               ->andReturn('charged');

    $payment = new ProcessPayment($this->orderMock); //Inject Order

    $payment->handle(); //Start my Job
}

You see that this is super gross, but I don't know how to handle the test...

Here is an excerpt of the job code:

class ProcessPayment implements ShouldQueue
{
   use ...;

 public $order;

/**
 * Create a new job instance.
 *
 * @return void
 */
public function __construct(Order $order)
{
    $this->order = $order;
}

/**
 * Execute the job.
 *
 * @return void
 */
public function handle()
{
    if(! $this->order->accepted) return;

    if(! $this->order->transaction->isChargable){

        return $this->notifyBuyerToPay();
    }
    
    $this->chargeBuyer();
    

}

 /**
 * Checks if Buyer is customer and 
 * is charge for the Order. 
 * @return Stripe\Charge 
 */
protected function chargeBuyer()
{
    $customer = $this->findOrCreateCustomer();

    return $this->order
                ->buyer
                ->payment()
                ->chargeOrder($this->order, $customer);
}