Use CSS modules classes as selectors for your tests, and have better snapshots.

Last week i gave 10 phpunit tips. This week we’ll take a look at testing exceptions, which wasn’t covered in that post. Lets start with some example code that we will be testing. We have the Email and EmailValidator classes. Email is a value object that makes sure it is a valid email. We use the EmailValidator to make sure that the emails are only from our company. //Email.php final class Email { private function __construct( private string $email ){} public static function create(string $email): self { if (!

PHPUnit is the defacto testing framework for PHP. In this post i want to share with you my top 10 tips for PHPUnit. I’m using PHPUnit 9.5, but most of these apply to older versions as well. So, lets get this party started. 1: Stop using assertEquals One of the most common mistakes is using assertEquals. Instead, you should be using assertSame. When using equals we are doing an == check, instead of ===.

Recently we ran into a problem with doctrine migrations. The schema was manually edited, and wrong migrations were committed to the repository. For a dev (and even staging) env you could just drop the database, fix the migrations, and run them again. But we didn’t want to lose our production data. So how do we fix this? We really had 2 problems. Our migrations were wrong, and the (production) database was not in the correct state.

I’m a fan of twig, and wouldn’t consider moving back to plain php. But, it does come with a few problems. In this post we’ll explore one of the problems i have with twig, and how to work around it. The problem When you use a twig file, you do not know what variables it needs, what variables i can use, and what types those variables should be. You have to read the template, or execute it and see what errors you get.

Using static analysis to find bugs, and it only takes a few seconds.

Using static analysis to find bugs, and it only takes a few seconds.

Using static analysis to find bugs, and it only takes a few seconds.

Using static analysis to find bugs, and it only takes a few seconds.