In the last post in this series, we set up some routing for our module for three paths. One of those paths is to the module's main configuration form. Since this module has a Drupal 7 version, I am going to go by the old tried and true method of CDD, a.k.a Copy Driven Development. Copy, paste, cry, try to copy something else.

By the end of this post, we will have a proper configuration form that loads and saves values correctly. My form will need to interact with users and roles, but we will dip our toes into those Drupal sub-systems another time.

I recently inherited a module to maintain that didn't have any testing structure setup. I'm no testing Nazi and have done a poor job adding tests to my other projects, but I thought I could do better with this project. While in Drupal 8 the focus is more on unit tests, in Drupal 7 Simpletests are the standard. 

Of the many new and shiny changes included in Drupal 8, one of the most significant additions in the spirit of "getting off the island" is using the Composer tool. Composer is a package manager that uses to add and update your project's dependencies. 

I recently started trying to become more involved in the open source ecosystem. Previously, I had used a lot of community code and modules, but I didn't contribute much due to my lack of knowledge and expertise and not knowing where to start. Luckily, I started a job where I had a manager who maintained several modules and gladly gave me the reigns of one of them to maintain.

Adding behavioural testing to your project can do wonders for catching regressions, and even if you don't start out your development writing tests in true Behavioral Driven Development style, you'll greatly benefit from having this type of test coverage. 

In today's world, users are accustomed to having results personalized for them without having to do any work. If you login to your favorite store, e.g. Amazon, you'll get a list of recommended products. Google will provide you location-based searches. Your video streaming services, banking, big box stores, even your potential online dates all have incorporated location-based way-finding. Sometimes, you aren't even aware that you are being directed by location.