The changes here are heterogeneous:
- Include stuff that is not available (other test has included it).
Sometimes local to a unit test, others in setupBeforeClass() or
globally, ... depends on every case.
- Rename some tests (namespaces, test name, ...) towards getting it
running.
- Amend small bits here and there.
Important note: I've left any "cosmetic" warning out from the
changes, only a few errors (like long array syntax) have been fixed.
This issue just goes over all the currently incorrect
namespaces in test cases and:
1. Change the namespace to the correct one.
2. Move/rename it to correct location if needed (level 2 and down).
3. Remove not needed MOODLE_INTERNAL check when possible.
4. Remove file phpdoc when the file only has one class.
5. Make small adjustments in case the change of namespace requires it.
Johannes Burk