This class was great. I really enjoyed the thought put into the assignments and the concrete examples given in the video. John Rofrano is definitely one of my favorite instructors for the IBM DevOps certificate program.

Very well explained and easy to understand.

One improvement would be on the labs to give something different than the instructor is doing in the videos, and some automated checks to see if the solution is right.

Great course! You'll learn a great deal about TDD. Write fakes, mock a few classes and use fixtures in your tests. You'll learn how to mock external services and make your tests self-sufficient.

This course was well planned and easy to follow. The demo lessons were very helpful with understanding how tests should be conducted. Great class, and great instructor.

Very good. Try to complete the final project without copying the solution for a better understanding of what is a test-first approach.

Omg this course is great! Thanks a lot for all the effort you put into this, it's greatly appreciated, I learned a lot! :D

Excellent!!! Even if I am a PHP developer, I understood every thing and learnt just a little Python too ;-) Great job!

Excellent course. Has allowed me to review some of the notions and principles I learned a few years ago. Well done.

Great hands-on learning experience across a wide range of topics for individuals entering code development.

Very interesting and well explained course. I enjoyed the demo lectures, John is a very good teacher

Die Kursen von John Rofrano kann ich definitiv empfehlen, ein super schöner Kurs für TDD

This course in amazing, educative and above all it's hands-on and easy to understand

Just excellent! Good hands-on in the lab! Learned a lot! Rafano is THE instructor!

The course has a great content

The content is well structured

And well presented

Best tutorial with clear explanation and much practice. Thanks

Excelente conteúdo, prática em laboratório. Ótimos recursos.

Learnt a lot about testing and Test Driven Development.

Excellent, very well explained. With video practices.

Very useful, Rofano it's a crack explaining.

Challenging, educational, and rewarding!

Thank you for the informative course!

thank you... that was greaaaaat!!!

Congratulations for your work.

Great for a beginner

Top instructor!