Require phpunit
Require wp-cli
Create file structure for unit tests
Require vfsStream
Add unit tests for IPTC tags parsing
Remove useless params in phpunit.xml
Centralize tests for media helpers
Refactor unit tests for media helpers a bit
Add some more unit tests for media helpers
Remove useless variable assignments
Remove unnecessary attachment deletion
Add some more unit tests for media helpers
Modify the names of some test methods
Refactor code to use a parent WpTestCase class
Add some basic tests for .zip file insertion
Add a method for mocking a temporary directory
Refactor helper method
Add a helper method to base TestCase class
Add some missing DocBlock
Finish to write unit tests for media helpers