Revert "Add tests/ directory for tests..."
Revert "Add tests/ directory for tests..."

This reverts commit c137f68f39cc78fb1b98278b8f8f04e9a81fbe70.

Zeex/sampgdk,WopsS/sampgdk,WopsS/sampgdk,Zeex/sampgdk,WopsS/sampgdk,Zeex/sampgdk