Payum\Paypal\Masspay\Nvp\Tests\Action\Api\ConvertPayoutActionTest::shouldNotOverwriteAlreadySetExtraDetails PHP Method

    public function shouldNotOverwriteAlreadySetExtraDetails()
    {
        $gatewayMock = $this->getMock(GatewayInterface::class);
        $gatewayMock->expects($this->once())->method('execute')->with($this->isInstanceOf(GetCurrency::class))->willReturnCallback(function (GetCurrency $request) {
            $request->name = 'US Dollar';
            $request->alpha3 = 'USD';
            $request->numeric = 123;
            $request->exp = 2;
            $request->country = 'US';
        });
        $payoutModel = new Payout();
        $payoutModel->setRecipientEmail('theRecipientEmail');
        $payoutModel->setCurrencyCode('USD');
        $payoutModel->setTotalAmount(123);
        $payoutModel->setDescription('the description');
        $payoutModel->setDetails(['foo' => 'fooVal']);
        $action = new ConvertPayoutAction();
        $action->setGateway($gatewayMock);
        $action->execute($convert = new Convert($payoutModel, 'array'));
        $details = $convert->getResult();
        $this->assertNotEmpty($details);
        $this->assertEquals(['CURRENCYCODE' => 'USD', 'L_AMT0' => 1.23, 'L_NOTE0' => 'the description', 'RECEIVERTYPE' => 'EmailAddress', 'L_EMAIL0' => 'theRecipientEmail', 'foo' => 'fooVal'], $details);
    }