/**
* @param $checkedVariable
* @param $nameOfTheExpectedClass
* @return bool
* @throws Exception
*/
public static function checkIfInstanceOfAClassOrThrowAnException($checkedVariable, $nameOfTheExpectedClass)
{
if (is_a($checkedVariable, $nameOfTheExpectedClass)) {
return true;
}
throw new InvalidArgumentException(ErrorMessages::getIncompatibleTypesMessage($nameOfTheExpectedClass, get_class($checkedVariable)));
}
public function testCheckInstanceException()
{
$this->setExpectedException('InvalidArgumentException', ErrorMessages::getIncompatibleTypesMessage("Non\\Existing\\Class", "FinanCalc\\Calculators\\AnnuityCalculator"));
Helpers::checkIfInstanceOfAClassOrThrowAnException(new AnnuityCalculator(100000, 5, TimeSpan::asDuration(1), 0.15), "Non\\Existing\\Class");
}
