/**
* Test case
*/
public function testSetExtendsString()
{
$config = new Enlight_Config(array());
$config->setSection('test');
$config->setExtends('default');
$testExtends = array('test' => 'default');
$this->assertEquals($testExtends, $config->getExtends());
}
/**
* Reads a section from the data store.
*
* @param Enlight_Config $config
* @return Enlight_Config_Adapter_DbTable
*/
public function read(Enlight_Config $config)
{
$name = $this->_namePrefix . $config->getName() . $this->_nameSuffix;
$section = $config->getSection();
$data = array();
$extends = $config->getExtends();
$currentSection = is_array($section) ? implode(':', $section) : $section;
while ($currentSection !== null) {
$data = array_merge($this->readSection($name, $currentSection), $data);
$currentSection = isset($extends[$currentSection]) ? $extends[$currentSection] : null;
}
$config->setData($data);
return $this;
}