public function testTimeout($timeout, $expectedEnabled, $expectedTimeout)
{
$func = function () {
exit;
};
$configData = array('worker' => $func, 'quantity' => 10);
if (!\is_null($timeout)) {
$configData['timeout'] = $timeout;
}
$config = new Config($configData);
$this->assertTrue($expectedEnabled === $config->isTimeoutEnabled());
$this->assertEquals($expectedTimeout, $config->getTimeout());
}