In my previous post on testing, I described how to use TestContainers to provide realistic test environments for database tests. This comment revealed the downside: …as noted above, there always seems to be some drawback. In this case, the overhead Read more
If you have ever written code that tests database interactions, such as data access objects, you very possibly have run up against one of the most perennial annoyances in testing: In order to accurately test these interactions, a database is Read more
One feature that’s been on my to-do list for quite a while is composite constraints. As of Deadbolt 2.5, these will be available. The Java version is implemented, and I’m working on the Scala version at the moment. Here, I’ll Read more
Deadbolt 2 is an authorization library for Play 2, and features APIs for both Java- and Scala-based applications. It allows you to apply constraints to controller actions, and to customize template rendering based on the current user. Here’s a short, Read more
Deadbolt 2 is an authorization library for Play 2, and features APIs for both Java- and Scala-based applications. It allows you to apply constraints to controller actions, and to customize template rendering based on the current user. Here’s a short, Read more
I’ve lost count of the number of times I’ve seen code which fail-fast validates the state of something, using an approach like public class PersonValidator { public boolean validate(Person person) { boolean valid = person != null; if (valid) valid Read more
I have a friend who’s a recruiter. Yes, that can actually happen. I mentioned to him that I’d been contacted by a really annoying recruiter, and he responded with “Can I ask you a serious question? Are ‘they’ generally all Read more
So, you’ve written a plugin for Play…are you sure it works? I’ve been giving Deadbolt some love recently, and as part of the work I’ve added a test application for functional testing. This is an application that uses all the Read more
After a fruitful weekend of coding (and DIY, but that’s not relevant to this), Deadbolt 2.3.2 has been released. The major change is that it’s available via Maven Central, so there’s no need to add a resolver for it. This Read more
In my previous post, I covered using JavaScript routing in Play 2 Java applications. Here’s the Scala version. It’s pretty much a copy of the previous article, to make it independent. One of the nicest features in Play 2, but Read more