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<?php
/**
* @author Andreas Fischer <bantu@phpbb.com>
* @copyright 2014 Andreas Fischer
* @license http://www.opensource.org/licenses/mit-license.html MIT License
*/
namespace phpseclib3\Tests;
abstract class PhpseclibFunctionalTestCase extends PhpseclibTestCase
{
/**
* @param string $variable
* @param string|null $message
*
* @return null
*/
protected function requireEnv($variable, $message = null)
{
if ($this->_getEnv($variable) === false) {
$msg = $message ? $message : sprintf(
"This test requires the '%s' environment variable.",
$this->_prefixEnvVariable($variable)
);
$this->markTestSkipped($msg);
}
}
/**
* @param string $variable
*
* @return string
*/
protected function getEnv($variable)
{
$this->requireEnv($variable);
return $this->_getEnv($variable);
}
private function _getEnv($variable)
{
return getenv($this->_prefixEnvVariable($variable));
}
private function _prefixEnvVariable($variable)
{
return 'PHPSECLIB_' . $variable;
}
}
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