Testing with PHPUnit - Intro into professional PHP development

After writing quite some code in the last few videos, It's time to add some test cases! I'll set up PHPUnit, configure it to work in PHPStorm, and then configure a pipeline with GitHub actions to ensure that our test cases run on each push and pull requests.
00:00 Why testing?
00:20 Installing PHPUnit
00:40 Configuration
02:11 The test pyramid
03:23 Adding PSR-4 mappings for tests
03:50 Our first test
04:17 Configuring PHPStorm
05:20 Assertions
05:44 Coverage Annotation
06:40 assertSame vs assertEquals
07:03 GitHub actions workflow
09:04 Outro

[@szepeviktor]

Please normalize the audio before uploading. KZbin stats say (content loudness -19.0dB)

[@PrinsFrank]

Thanks! I will try and figure that out, I'm still trying to figure this youtube thing out. ;)