/**
* @covers \Magento\Catalog\Model\Product::getRelatedProducts
* @covers \Magento\Catalog\Model\Product::getRelatedProductIds
* @covers \Magento\Catalog\Model\Product::getRelatedProductCollection
* @covers \Magento\Catalog\Model\Product::getRelatedLinkCollection
*/
public function testRelatedProductsApi()
{
$this->assertEquals([], $this->_model->getRelatedProducts());
$this->assertEquals([], $this->_model->getRelatedProductIds());
$collection = $this->_model->getRelatedProductCollection();
$this->assertInstanceOf('Magento\\Catalog\\Model\\ResourceModel\\Product\\Collection', $collection);
$this->assertSame($this->_model, $collection->getProduct());
$linkCollection = $this->_model->getRelatedLinkCollection();
$this->assertInstanceOf('Magento\\Catalog\\Model\\ResourceModel\\Product\\Link\\Collection', $linkCollection);
$this->assertSame($this->_model, $linkCollection->getProduct());
}
/**
* Build product links
*
* @param \Magento\Catalog\Model\Product $product
* @param \Magento\Catalog\Model\Product $duplicate
* @return void
*/
public function build(\Magento\Catalog\Model\Product $product, \Magento\Catalog\Model\Product $duplicate)
{
$data = [];
$attributes = [];
$link = $product->getLinkInstance();
$link->useRelatedLinks();
foreach ($link->getAttributes() as $attribute) {
if (isset($attribute['code'])) {
$attributes[] = $attribute['code'];
}
}
/** @var \Magento\Catalog\Model\Product\Link $link */
foreach ($product->getRelatedLinkCollection() as $link) {
$data[$link->getLinkedProductId()] = $link->toArray($attributes);
}
$duplicate->setRelatedLinkData($data);
}
/**
* {@inheritdoc}
*/
public function getRelatedLinkCollection()
{
$pluginInfo = $this->pluginList->getNext($this->subjectType, 'getRelatedLinkCollection');
if (!$pluginInfo) {
return parent::getRelatedLinkCollection();
} else {
return $this->___callPlugins('getRelatedLinkCollection', func_get_args(), $pluginInfo);
}
}
