Grep YouTube Playlist notes

Link - https://www.youtube.com/watch?v=reAqUGSAdIQ

In this video, we try to write the first test and basic implementation. We will go through the whole Red - Green - Refactor cycle.

Lessons from this video:

• Test naming conventions: use the name that will give you enough context when the test fails on CI system

• Example based tests in Golang and how to use them

• Given, When, and Then way to write test cases

• Start with the "when", figure out the API contract for your code

• When you're done writing a test case, check whether the test fails for the right reason

• Write just enough implementation to make the test pass

• Refactor