public function testSaveDeleteFromCaceh()
{
$connection = $this->getMockBuilder('\\SMW\\MediaWiki\\Database')->disableOriginalConstructor()->getMock();
$connection->expects($this->once())->method('selectRow')->will($this->returnValue(false));
$instance = new DataItemByIdFinder($connection, 'foo');
$instance->saveToCache(42, 'Foo#14##');
$instance->getDataItemForId(42);
$instance->deleteFromCache(42);
$instance->getDataItemForId(42);
}
/**
* Remove any cache entry for the given data. The key consists of the
* parameters $title, $namespace, $interwiki, and $subobject. The
* cached data is $id and $sortkey.
*
* @since 1.8
* @param string $title
* @param integer $namespace
* @param string $interwiki
* @param string $subobject
*/
public function deleteCache($title, $namespace, $interwiki, $subobject)
{
if ($namespace == SMW_NS_PROPERTY && $interwiki === '' && $subobject === '') {
$id = isset($this->prop_ids[$title]) ? $this->prop_ids[$title] : 0;
unset($this->prop_ids[$title]);
unset($this->prop_sortkeys[$title]);
} else {
$hashKey = HashBuilder::createHashIdFromSegments($title, $namespace, $interwiki, $subobject);
$id = isset($this->regular_ids[$hashKey]) ? $this->regular_ids[$hashKey] : 0;
unset($this->regular_ids[$hashKey]);
unset($this->regular_sortkeys[$hashKey]);
}
$this->dataItemByIdFinder->deleteFromCache($id);
}