/**
* Returns an array with constants defined in this or one of its parent
* classes.
*
* @return array(string=>mixed)
*/
public function getConstants()
{
if ($this->_parentClass === false) {
return parent::getConstants();
}
return $this->_collectConstants($this->_parentClass, parent::getConstants());
}
/**
* @return void
* @covers \pdepend\reflection\api\StaticReflectionInterface
* @group reflection
* @group reflection::api
* @group unittest
*/
public function testGetConstantsReturnsInheritConstantsButNotOverwrites()
{
$parent = new StaticReflectionInterface(__CLASS__, '');
$parent->initConstants(array('T_FOO' => 42, 'T_BAR' => 23));
$child = new StaticReflectionInterface(__CLASS__, '');
$child->initConstants(array('T_BAR' => 13));
$child->initInterfaces(array($parent));
$this->assertEquals(array('T_FOO' => 42, 'T_BAR' => 13), $child->getConstants());
}