test coverage + bugfix

apprise/plugins/pushsafer.py

@@ -575,7 +575,7 @@ class NotifyPushSafer(NotifyBase):
                         attachment.name,
                         'data:{};base64,{}'.format(
                             attachment.mimetype,
-                            attachment.base64,
+                            attachment.base64(),
                         )
                     ))
 

test/test_plugin_sendgrid.py

@@ -196,6 +196,12 @@ def test_plugin_sendgrid_attachments(mock_post, mock_get):
     mock_post.reset_mock()
     mock_get.reset_mock()
 
+    # Try again in a use case where we can't access the file
+    with mock.patch("os.path.isfile", return_value=False):
+        assert obj.notify(
+            body='body', title='title', notify_type=NotifyType.INFO,
+            attach=attach) is False
+
     # Try again in a use case where we can't access the file
     with mock.patch("builtins.open", side_effect=OSError):
         assert obj.notify(