/**
* @covers \Magento\Framework\View\Layout\ScheduledStructure::isElementsEmpty
*/
public function testIsElementsEmpty()
{
$this->assertFalse($this->_model->isElementsEmpty());
$this->_model->flushScheduledStructure();
$this->assertTrue($this->_model->isElementsEmpty());
}
/**
* Create structure of elements from the loaded XML configuration
*
* @return void
* @SuppressWarnings(PHPMD.UnusedLocalVariable)
*/
public function generateElements()
{
\Magento\Framework\Profiler::start(__CLASS__ . '::' . __METHOD__);
\Magento\Framework\Profiler::start('build_structure');
$this->_scheduledStructure->flushScheduledStructure();
$this->_readStructure($this->getNode());
$this->_addToOutputRootContainers($this->getNode());
while (false === $this->_scheduledStructure->isStructureEmpty()) {
$this->_scheduleElement(key($this->_scheduledStructure->getStructure()));
}
$this->_scheduledStructure->flushPaths();
foreach ($this->_scheduledStructure->getListToMove() as $elementToMove) {
$this->_moveElementInStructure($elementToMove);
}
foreach ($this->_scheduledStructure->getListToRemove() as $elementToRemove) {
$this->_removeElement($elementToRemove);
}
\Magento\Framework\Profiler::stop('build_structure');
\Magento\Framework\Profiler::start('generate_elements');
while (false === $this->_scheduledStructure->isElementsEmpty()) {
list($type, $node, $actions, $args, $attributes) = current($this->_scheduledStructure->getElements());
$elementName = key($this->_scheduledStructure->getElements());
if ($type == Element::TYPE_BLOCK) {
$this->_generateBlock($elementName);
} else {
$this->_generateContainer($elementName, (string) $node[Element::CONTAINER_OPT_LABEL], $attributes);
$this->_scheduledStructure->unsetElement($elementName);
}
}
\Magento\Framework\Profiler::stop('generate_elements');
\Magento\Framework\Profiler::stop(__CLASS__ . '::' . __METHOD__);
}
