public function testGetCacheKeyInfo()
{
$info = $this->_block->getCacheKeyInfo();
$keys = array_keys($info);
/** order and values of cache key info elements is important */
$this->assertSame(0, array_shift($keys));
$this->assertEquals('CATALOG_PRODUCT_NEW', $info[0]);
$this->assertSame(1, array_shift($keys));
$this->assertEquals(\Magento\TestFramework\Helper\Bootstrap::getObjectManager()->get('Magento\\Store\\Model\\StoreManagerInterface')->getStore()->getId(), $info[1]);
$this->assertSame(2, array_shift($keys));
$themeModel = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->get('Magento\\Framework\\View\\DesignInterface')->getDesignTheme();
$this->assertEquals($themeModel->getId() ?: null, $info[2]);
$this->assertSame(3, array_shift($keys));
$this->assertEquals(\Magento\TestFramework\Helper\Bootstrap::getObjectManager()->get('Magento\\Customer\\Model\\Session')->getCustomerGroupId(), $info[3]);
$this->assertSame('template', array_shift($keys));
/**
* This block is implemented without template by default (invalid).
* Having the cache key fragment with empty value can potentially lead to caching bugs
*/
$this->assertSame(4, array_shift($keys));
$this->assertNotEquals('', $info[4]);
}
/**
* Get key pieces for caching block content
*
* @return array
*/
public function getCacheKeyInfo()
{
return array_merge(parent::getCacheKeyInfo(), [$this->getDisplayType(), $this->getProductsPerPage(), intval($this->getRequest()->getParam($this->getData('page_var_name'), 1)), serialize($this->getRequest()->getParams())]);
}
/**
* Get key pieces for caching block content
*
* @return array
*/
public function getCacheKeyInfo()
{
return array_merge(parent::getCacheKeyInfo(), [$this->getDisplayType(), $this->getProductsPerPage(), intval($this->getRequest()->getParam(self::PAGE_VAR_NAME))]);
}
