[WIP] Fix tests

Tests are absolutely not working for me, so I'm trying to fix them. Let me know if you have any issues/suggestions/etc.

- [x] Morph - Seems to assume temporary files are made, which is not the case I've seen. Simplified so that the morph test passes.
- [x] getterIdentify - photo.JPG tests have incorrect attributes tested for. 
- [ ] `lost.png` does not exist.