/**
  * @return static
  */
 public function withProduct()
 {
     $product = $this->entity->getProduct();
     if ($product !== null) {
         $this->entityDTO->product = $this->dtoBuilderFactory->getProductDTOBuilder($product)->build();
     }
     return $this;
 }
 public function testCreate()
 {
     $product = $this->dummyData->getProduct();
     $attribute = $this->dummyData->getAttribute();
     $attributeValue = $this->dummyData->getAttributeValue();
     $productAttribute = new ProductAttribute($product, $attribute, $attributeValue);
     $this->assertSame($product, $productAttribute->getProduct());
     $this->assertSame($attribute, $productAttribute->getAttribute());
     $this->assertSame($attributeValue, $productAttribute->getAttributeValue());
 }