PHP code example of sophie-spec / throws

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

sophie-spec / throws example snippets

$legal_age = function ($age) {
    if ($age < 18) {
        throw new UnderLegalAgeException("Not a legal age");
    }
};

// It does not throw an exception since
// $legal_age throws an exception, as expected.
throws(fn() => $legal_age(5));

// Here, it throws a ShouldHaveThrownException.
throws(fn() => $legal_age(20));

// We can specify what exception we're expecting:
// since we tell to throws() to catch UnderLegalAgeException exceptions
// it won't throw an exception itself.
throws(fn() => $legal_age(5), UnderLegalAgeException::class);

// Of course, we can tell it to catch Exception exceptions,
// and it would catch UnderLegalAgeException as expected.
throws(fn() => $legal_age(5), Exception::class);

// Here, it would throw a ShouldHaveNotThrownException
// because we're catching SomeOtherException and nothing more.
throws(fn() => $legal_age(5), SomeOtherException::class);

// And, of course, you can catch several exception types.
throws(
    fn() => $legal_age(5),
    SomeOtherException::class,
    UnderLegalAgeException::class
);

// Here's the opposite of throws(), in this example
// it throws a ShouldHaveNotThrownException.
throws_not(fn() => $legal_age(5));

// Yay! $legal_age(20) does not throw an exception!
throws_not(fn() => $legal_age(20));

// Like throws(), we can specify some exception classes to not catch.
// Here, $legal_age(5) still throws an exception and since we're just
// verifying that it does not throw an InvalidArgumentException, so
// throws_not() does not throw a ShouldHaveNotThrownException.
throws_not(fn() => $legal_age(5), InvalidArgumentException::class);

// Now, it throws a ShouldHaveNotThrownException.
throws_not(fn() => $legal_age(5), UnderLegalAgeException::class);