getVariation example

$criteria->setIds([$productId]);

        $productEntity = $this->getContainer()
            ->get('product.repository')
            ->search($criteria, $context)
            ->first();

        $subscriber = $this->getContainer()->get(ProductSubscriber::class);
        $productLoadedEvent = new EntityLoadedEvent($this->getContainer()->get(ProductDefinition::class), [$productEntity], $context);
        $subscriber->loaded($productLoadedEvent);

        $variation = $productEntity->getVariation();

        if ($sort) {
            sort($variation);
            sort($expected);
        }

        static::assertEquals($expected, $variation);
    }

    /** * @return array<mixed> */

'releaseDate' => $product->getReleaseDate() ? $product->getReleaseDate()->format(Defaults::STORAGE_DATE_TIME_FORMAT) : null,
            'isNew' => $product->isNew(),
            'markAsTopseller' => $product->getMarkAsTopseller(),
            'purchasePrices' => $purchasePrices ? json_encode($purchasePrices, \JSON_THROW_ON_ERROR) : null,
            'productNumber' => $product->getProductNumber(),
            'manufacturerId' => $product->getManufacturerId(),
            'taxId' => $product->getTaxId(),
            'tagIds' => $product->getTagIds(),
            'categoryIds' => $product->getCategoryTree(),
            'propertyIds' => $product->getPropertyIds(),
            'optionIds' => $product->getOptionIds(),
            'options' => $product->getVariation(),
            'streamIds' => $product->getStreamIds(),
            'parentId' => $product->getParentId(),
            'stock' => $product->getStock(),
        ];

        $lineItem->replacePayload($payload, ['purchasePrices' => true]);
    }

    private function getPriceDefinition(SalesChannelProductEntity $product, SalesChannelContext $context, int $quantity): QuantityPriceDefinition
    {
        $this->priceCalculator->calculate([$product], $context);

        

static::assertImportExportSucceeded($progress, $this->getInvalidLogContent($progress->getInvalidRecordsLogId()));

        $criteria = new Criteria();
        $criteria->addAssociation('options.group');
        $criteria->addAssociation('configuratorSettings');
        $criteria->addFilter(new EqualsFilter('parentId', 'e5c8b8f701034e8dbea72ac0fc32521e'));

        /** @var ProductEntity $result */
        $result = $this->productRepository->search($criteria, Context::createDefaultContext())->first();

        static::assertCount(2, $result->getVariation());

        $criteria->resetFilters();
        $criteria->addFilter(new EqualsFilter('id', 'e5c8b8f701034e8dbea72ac0fc32521e'));

        /** @var ProductEntity $result */
        $result = $this->productRepository->search($criteria, Context::createDefaultContext())->first();

        static::assertInstanceOf(ProductConfiguratorSettingCollection::class, $result->getConfiguratorSettings());
        static::assertCount(2, $result->getConfiguratorSettings());
    }