public function testFromCommonConfig()
{
$userFile = PIWIK_INCLUDE_PATH . '/tests/resources/Config/config.ini.php';
$globalFile = PIWIK_INCLUDE_PATH . '/tests/resources/Config/global.ini.php';
$commonFile = PIWIK_INCLUDE_PATH . '/tests/resources/Config/common.config.ini.php';
$config = new Config(new GlobalSettingsProvider($globalFile, $userFile, $commonFile));
$configCategory = $config->getFromCommonConfig('Category');
$this->assertEquals(array('key2' => 'valueCommon', 'key3' => '${@piwik(crash))}'), $configCategory);
}