Test-Driven Development

Test-Driven Development (TDD) is a proven method for developing software quickly and purposefully. First, a failing test is written, and then only as much productive code as is needed to fulfil this test. When used correctly, this results in very lean program code that is 100% tested.

The special thing about TDD is that we do not have to plan the software design in advance, but it emerges gradually in the course of development. If we determine that the structure of the software can be improved, we carry out a refactoring, which is secured by the existing tests. This is the Red/Green/Refactor cycle.

In this training, you will get to know Test-Driven Development and experience directly in Ensemble Programming how it works and what you need to pay attention to.

Ensemble Programming

This training uses the collaborative software development method Ensemble Programming, in which a team works on a task simultaneously.

In ensemble programming, everyone uses a shared setup with a screen and keyboard, with roles changing regularly. Typical roles include the "driver", who executes the steps decided by the team, the "navigator", who sets the plan, and the "facilitator", who monitors team dynamics.

The goal is to create high-quality code by sharing perspectives and expertise.

From the Contents

What are the benefits of writing tests first?
Chicago or London: inside-out or outside-in?
Take the first steps with a guiding test
How much testing is needed for the next step?
When and how should I refactor?

Who should participate?

This training is for developers who program professionally in PHP and have always been unhappy about not writing enough tests. The training is not necessarily about propagating TDD as the one true way of developing software, but rather about recognising the advantages of this approach and being able to switch between methodologies as required.

Are there requirements for participation?

Prerequisites are practical experience with PHPUnit and knowledge of object-oriented programming in PHP. The necessary basics are taught in Test Automation with PHPUnit.

What this training offers you

Improve the code quality and design of your software
Avoid writing unnecessary code
Ensure sure that code is covered by tests

Frequently Asked Questions

Find answers to your questions about our training courses

Why are there no full-day online courses?

Our content is designed for optimal online learning: Short, focussed sessions promote concentration and provide time to process what has been learned between units.

Are the training sessions live or recorded?

All our training courses take place live as a video conference and are led by an experienced trainer. Participants can ask questions at any time.

What makes your training courses unique?

Our training courses combine hands-on tasks with live coding and solving real-life problems. Our experienced trainers guarantee a particularly good learning experience.

Are your training courses remote or in-person?

We offer our training courses both remotely and in person in order to meet the different requirements of our customers.

Can you tailor training courses specifically to our needs?

Naturally. We can customise our training courses to the individual needs of teams and their technology stacks at any time.

What advantages do individualised training courses offer?

In-house training courses allow you to arrange individual topics, flexible dates and guarantee targeted learning in a familiar environment. This is usually financially viable for four or more participants.

Is there a certification?

Yes, participants will receive a certificate on request after successful participation.