/**
* @brief Lists all available config keys
* @return array with key names
*
* This function returns all keys saved in config.php. Please note that it
* does not return the values.
*/
public static function getKeys()
{
return self::$object->getKeys();
}
/**
* Lists all available config keys
* @return array an array of key names
*/
public function getKeys()
{
return $this->config->getKeys();
}
public function testGetKeys() {
$expectedConfig = array('foo', 'beers', 'alcohol_free');
$this->assertSame($expectedConfig, $this->config->getKeys());
}
public function testGetKeys()
{
$this->assertEquals(array('foo'), $this->config->getKeys());
}