/**
* @testdox asConfig() uses target names as keys for closeAncestor
*/
public function testAsConfigFlipsCloseAncestor()
{
$ruleset = new Ruleset();
$ruleset->closeAncestor('X');
$ruleset->closeAncestor('Y');
$config = $ruleset->asConfig();
ConfigHelper::filterVariants($config);
$this->assertArrayHasKey('closeAncestor', $config);
$this->assertArrayHasKey('X', $config['closeAncestor']);
$this->assertArrayHasKey('Y', $config['closeAncestor']);
}
