The basic test suite is designed to put PHPUnit through its paces:
- basic test runner functionality
- configuration options
- test selection, grouping
- execution reordering and dependecy resolution are noticeable
- all test result statuses
- common fixture errors and exceptions
- common dataprovider errors and exceptions
- out-of-sequence test events are processed correctly
- events from isolated sandboxes are reported to the user
- execution order and reporting order are decoupled