Spark with Scala Course - #15 On testable code & our first test

Apache Spark with Scala Course: From Beginner to Pro
Spark Rockstar Academy: https://academy.philipp-brunenberg.de
Spark Rockstar Newsletter: https://newsletter.philipp-brunenberg.de
Entire playlist: https://www.youtube.com/playlist?listPLeEh_6coH9EpIwsiNiDCW0V-UjNZElF0d
Next video: https://youtu.be/w3XPB4Z60jw
In this video, we will develop our first unit test and will see what testable code actually is. Therefore, we have to refactor our previous code .
00:00 Intro & Outline
01:27 Recap: Out application so far
02:03 Adding a dependency (scalatest)
03:01 Writing a simple unit test
06:28 Refactor our code to be testable
11:04 Conclusion