/**
* @covers Magento_Data_Structure::addToParentGroup
* @covers Magento_Data_Structure::getGroupChildNames
*/
public function testGroups()
{
// non-existing element
$this->assertFalse($this->_structure->addToParentGroup('non-existing', 'group1'));
$this->assertSame(array(), $this->_structure->getGroupChildNames('non-existing', 'group1'));
// not a child
$this->_structure->createElement('one', array());
$this->_structure->createElement('two', array());
$this->assertFalse($this->_structure->addToParentGroup('two', 'group1'));
$this->assertSame(array(), $this->_structure->getGroupChildNames('one', 'group1'));
// child
$this->_structure->setAsChild('two', 'one');
$this->assertTrue($this->_structure->addToParentGroup('two', 'group1'));
$this->assertTrue($this->_structure->addToParentGroup('two', 'group2'));
// group getter
$this->_structure->createElement('three', array());
$this->_structure->createElement('four', array());
$this->_structure->setAsChild('three', 'one', 'th');
$this->_structure->setAsChild('four', 'one');
$this->_structure->addToParentGroup('three', 'group1');
$this->_structure->addToParentGroup('four', 'group2');
$this->assertSame(array('two', 'three'), $this->_structure->getGroupChildNames('one', 'group1'));
$this->assertSame(array('two', 'four'), $this->_structure->getGroupChildNames('one', 'group2'));
// unset a child
$this->_structure->unsetChild('one', 'two');
$this->assertSame(array('three'), $this->_structure->getGroupChildNames('one', 'group1'));
$this->assertSame(array('four'), $this->_structure->getGroupChildNames('one', 'group2'));
// return child back
$this->_structure->setAsChild('two', 'one');
$this->assertSame(array('two', 'three'), $this->_structure->getGroupChildNames('one', 'group1'));
$this->assertSame(array('two', 'four'), $this->_structure->getGroupChildNames('one', 'group2'));
}
public function testConstructorStructure()
{
$structure = new Magento_Data_Structure();
$structure->createElement('test.container', array());
$layout = new Mage_Core_Model_Layout(array('structure' => $structure));
$this->assertTrue($layout->hasElement('test.container'));
}
/**
* Register an element in structure
*
* Will assign an "anonymous" name to the element, if provided with an empty name
*
* @param string $name
* @param string $type
* @return string
*/
protected function _createStructuralElement($name, $type, $class)
{
if (empty($name)) {
$name = $this->_generateAnonymousName($class);
}
$this->_structure->createElement($name, array('type' => $type));
return $name;
}
