/**
* @param $checkedVariable
* @return bool
*/
public static function checkIfNotNegativeNumberOrThrowAnException($checkedVariable)
{
if (Helpers::checkIfNotNegativeNumber($checkedVariable)) {
return true;
}
throw new InvalidArgumentException(ErrorMessages::getMustNotBeNegativeNumberMessage($checkedVariable));
}
public function testCheckIfNotNegativeNumberException()
{
$this->setExpectedException('InvalidArgumentException', ErrorMessages::getMustNotBeNegativeNumberMessage("-6"));
Helpers::checkIfNotNegativeNumberOrThrowAnException(-6);
}
