/**
* Returns whether the configuration is empty.
*
* @param bool $includeFallback Whether to include values set in the base
* configuration passed to {@link __construct()}.
*
* @return bool Returns `true` if no key is set and `false` otherwise.
*/
public function isEmpty($includeFallback = true)
{
if (!empty($this->values)) {
return false;
}
return $includeFallback && $this->baseConfig ? $this->baseConfig->isEmpty(true) : true;
}
public function testIsEmptyWithoutFallback()
{
$baseConfig = new Config();
$config = new Config($baseConfig);
$this->assertTrue($config->isEmpty(false));
$baseConfig->set(Config::PULI_DIR, 'my-puli-dir');
$this->assertTrue($config->isEmpty(false));
$config->set(Config::PULI_DIR, 'my-puli-dir');
$this->assertFalse($config->isEmpty(false));
}
