/**
  * {@inheritdoc}
  */
 public function addProductValue(ProductInterface $product, AttributeInterface $attribute, $locale = null, $scope = null)
 {
     $value = $this->createProductValue($attribute, $locale, $scope);
     $product->addValue($value);
     return $value;
 }
 /**
  * Returns a ProductValue
  *
  * @param ProductInterface    $product
  * @param ColumnInfoInterface $columnInfo
  *
  * @return ProductValueInterface
  */
 protected function getProductValue(ProductInterface $product, ColumnInfoInterface $columnInfo)
 {
     $productValue = $product->getValue($columnInfo->getName(), $columnInfo->getLocale(), $columnInfo->getScope());
     if (null === $productValue) {
         $attribute = $columnInfo->getAttribute();
         $locale = $columnInfo->getLocale();
         $scope = $columnInfo->getScope();
         $productValue = $this->productBuilder->createProductValue($attribute, $locale, $scope);
         $product->addValue($productValue);
     }
     return $productValue;
 }
 function it_adds_product_value(ProductInterface $product, AttributeInterface $size)
 {
     $size->isLocalizable()->willReturn(false);
     $size->isScopable()->willReturn(false);
     $product->addValue(Argument::any())->shouldBeCalled();
     $this->addProductValue($product, $size);
 }