Cleaned up comments and unneeded test code

osxphotos/photoinfo.py

@@ -611,7 +611,6 @@ class PhotoInfo:
                     filestem = dest.stem
                 else:
                     # didn't get passed a filename, add _edited
-                    # TODO: add a test for this
                     filestem = f"{dest.stem}_edited"
                     exported = _export_photo_uuid_applescript(
                         self.uuid,

tests/test_export_catalina_10_15_1.py

@@ -6,8 +6,6 @@ from osxphotos.utils import dd_to_dms_str
 # TODO: put some of this code into a pre-function
 
 PHOTOS_DB = "./tests/Test-10.15.1.photoslibrary/database/photos.db"
-PHOTOS_DB_PATH = "/Test-10.15.1.photoslibrary/database/photos.db"
-PHOTOS_LIBRARY_PATH = "/Test-10.15.1.photoslibrary"
 
 KEYWORDS = [
     "Kids",