Updated tests for Mojave

tests/test_shared_mojave_10_14_6.py

@@ -1,8 +1,6 @@
 import pytest
 
 
-# TODO: put some of this code into a pre-function
-
 PHOTOS_DB = "./tests/Test-10.14.6.photoslibrary/database/photos.db"
 PHOTOS_DB_PATH = "/Test-10.14.6.photoslibrary/database/photos.db"
 PHOTOS_LIBRARY_PATH = "/Test-10.14.6.photoslibrary"
@@ -16,6 +14,10 @@ ALBUM_DICT = {
 }
 
 
+PHOTOS_DB_LEN = 13
+PHOTOS_NOT_IN_TRASH_LEN = 12
+PHOTOS_IN_TRASH_LEN = 1
+
 def test_album_names():
     import osxphotos
 
@@ -69,4 +71,4 @@ def test_not_shared():
 
     photosdb = osxphotos.PhotosDB(dbfile=PHOTOS_DB)
     photos = [p for p in photosdb.photos() if not p.shared]
-    assert len(photos) == 7
+    assert len(photos) == PHOTOS_NOT_IN_TRASH_LEN