public function testGetIdentities()
{
$websiteId = 1;
$storeId = null;
$productTags = ['catalog_product_1'];
$limit = 5;
$storeManager = $this->getMock('Magento\\Store\\Model\\StoreManager', ['getStore'], [], '', false);
$this->context->expects($this->once())->method('getStoreManager')->will($this->returnValue($storeManager));
$store = $this->getMock('Magento\\Store\\Model', ['getWebsiteId'], [], '', false);
$store->expects($this->once())->method('getWebsiteId')->will($this->returnValue($websiteId));
$storeManager->expects($this->once())->method('getStore')->with($this->equalTo($storeId))->will($this->returnValue($store));
$product = $this->getMock('Magento\\Catalog\\Model\\Product', ['__wakeUp', 'getIdentities', 'getWebsiteIds'], [], '', false);
$product->expects($this->once())->method('getIdentities')->will($this->returnValue($productTags));
$product->expects($this->atLeastOnce())->method('getWebsiteIds')->will($this->returnValue([$websiteId]));
$item = $this->getMock('Magento\\Sales\\Model\\Resource\\Order\\Item', ['__wakeup', 'getProduct'], [], '', false);
$item->expects($this->atLeastOnce())->method('getProduct')->will($this->returnValue($product));
$order = $this->getMock('Magento\\Sales\\Model\\Order', ['__wakeup', 'getParentItemsRandomCollection'], [], '', false);
$order->expects($this->atLeastOnce())->method('getParentItemsRandomCollection')->with($this->equalTo($limit))->will($this->returnValue([$item]));
$this->createBlockObject();
$this->assertSame($this->block, $this->block->setOrders([$order]));
$this->assertEquals($productTags, $this->block->getIdentities());
}
