/**
* @covers Mage_Core_Model_Layout_ScheduledStructure::flushScheduledStructure
*/
public function testFlushScheduledStructure()
{
$this->assertNotEmpty($this->_model->getPaths());
$this->assertNotEmpty($this->_model->getElements());
$this->assertNotEmpty($this->_model->getStructure());
$this->_model->flushScheduledStructure();
$this->assertEmpty($this->_model->getPaths());
$this->assertEmpty($this->_model->getElements());
$this->assertEmpty($this->_model->getStructure());
}
/**
* Destroy previous element with same name and all its children, if new element overrides it
*
* This is a workaround to handle situation, when an element emerges with name of element that already exists.
* In this case we destroy entire structure of the former element and replace with the new one.
*
* @param string $name
* @param string $path
*/
protected function _overrideElementWorkaround($name, $path)
{
if ($this->_scheduledStructure->hasStructureElement($name)) {
foreach ($this->_scheduledStructure->getPaths() as $potentialChild => $childPath) {
if (0 === strpos($childPath, "{$path}/")) {
$this->_scheduledStructure->unsetPathElement($potentialChild);
$this->_scheduledStructure->unsetStructureElement($potentialChild);
}
}
}
}
