code/modules/unit_tests/drink_icons.dm 
| /datum/unit_test/glass_style_icons | Unit tests all glass style datums with icons / icon states that those are valid and not missing. |
|---|---|
| /datum/unit_test/glass_style_functionality | Unit tests glass style datums are applied to drinking glasses |
| /datum/unit_test/drink_icons | Unit tests glass subtypes have a valid icon setup |