public function testFromGlobalConfig()
{
$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->getFromGlobalConfig('Category');
$this->assertEquals('value1', $configCategory['key1']);
$this->assertEquals('value2', $configCategory['key2']);
$this->assertEquals(array('key1' => 'value1', 'key2' => 'value2'), $configCategory);
}