public function testConvertKeysLower()
{
$array = array('KEY1' => '1', 'Key2' => '2');
$keysLowers = array('key1' => '1', 'key2' => '2');
$response = ArrayUtils::convertKeysLower($array);
$this->assertEquals($keysLowers, $response);
}
/**
* Sets the environment and configuration for the chosen mode
* @param constant $mode
*/
private function setEnvironment()
{
$dirconfig = $this->_dirconfig;
// Load main config
$configMainFile = $dirconfig . DIRECTORY_SEPARATOR . self::MAIN_CONFIG;
if (!file_exists($configMainFile)) {
throw new Exception('Cannot find config file "' . $configMainFile . '".');
}
$config = (include $configMainFile);
// Load specific config
$configFile = $dirconfig . DIRECTORY_SEPARATOR . 'mode_' . strtolower($this->_mode) . '.php';
if (!file_exists($configFile)) {
throw new Exception('Cannot find config file "' . $configFile . '".');
}
$configEnvironment = (include $configFile);
// Merge config arrays into one
$this->_config = ArrayUtils::merge($config, $configEnvironment);
}
