public function testOneGroupWithSetConfig()
 {
     $settings = array('TheOnlyGroup' => array('Setting1' => true, 'SettingNoComment' => 42, 'MultiRow' => false));
     $comments = array('TheOnlyGroup' => array('#' => "Just one group", 'Setting1' => " This setting sucks", 'MultiRow' => " Multi\n row\n comment"));
     $test = new ezcConfiguration($settings, $comments);
     $backend = new ezcConfigurationIniWriter($this->tempDir . '/one-group.ini', new ezcConfiguration());
     $backend->setConfig($test);
     $backend->save();
     $backend = new ezcConfigurationIniReader($this->tempDir . '/one-group.ini');
     $return = $backend->load();
     $this->assertEquals($test, $return);
 }