<?php
namespace Wbs24\Ozonapinew;

class EventHandlersTest extends BitrixTestCase
{
    public function testDeliveryProcessing()
    {
        // входные параметры
        $accountIndex = 3;
        $resultOrder = [
            'delivery_method' => [
                'id' => 111,
            ],
        ];
        $callNumber = 0;

        // результат для проверки
        $expectedResults = [
            [],
            [],
            ['disallow' => true],
        ];
        $expectedDeliveryServiceIds = [
            null,
            '1',
            null,
        ];

        // заглушки
        // Option
        $OptionStub = $this->createMock(Wrappers\Option::class);
        $OptionStub->method('get')
            ->will($this->returnCallback(
                function ($moduleId, $option) use (&$callNumber) {
                    $callNumber++;
                    $results = [
                        1 => 'nothing',
                        2 => '1',
                        3 => 'disallow',
                    ];

                    $optionsResults = [
                        'delivery_111' => $results[$callNumber],
                    ];

                    return $optionsResults[$option] ?? '';
                }
            ));

        // вычисление результата и проверка
        $object = new EventHandlers($accountIndex, [
            'Option' => $OptionStub,
        ]);

        foreach ($expectedResults as $key => $expectedResult) {
            $currentResultOrder = $resultOrder;
            $result = $object->deliveryProcessing($currentResultOrder);

            $this->assertEquals($expectedResult, $result);
            $this->assertEquals(
                $expectedDeliveryServiceIds[$key],
                $currentResultOrder['deliveryServiceId']
            );
        }
    }
}