public function testSet()
{
$this->assertEquals('newValue', $this->config->set('blah', 'newValue')->get('blah'));
$this->assertEquals('newValue', $this->config->set('newkey', 'newValue')->get('newkey'));
$this->assertEquals('newValue', $this->config->get('newkey'));
$this->assertEquals('newValue', $this->config->set('newkey.deep', 'newValue')->get('newkey.deep'));
}
