fix test

Author: blink1073

flask_pymongo/__init__.py

@@ -183,16 +183,16 @@ def get_upload(filename):
         response.headers["Content-Disposition"] = f"attachment; filename={filename}"
         response.content_length = fileobj.length
         response.last_modified = fileobj.upload_date
-        response.cache_control.max_age = cache_for
-        response.cache_control.public = True
-        response.make_conditional(request)
 
         # Get or compute the sha1 sum for the etag.
         metadata = fileobj.metadata
         sha1_sum = metadata and metadata.get("sha1_sum")
         sha1_sum = sha1_sum or self._compute_sha(fileobj)
         response.set_etag(sha1_sum)
 
+        response.cache_control.max_age = cache_for
+        response.cache_control.public = True
+        response.make_conditional(request)
         return response
 
     def save_file(

tests/util.py

@@ -33,5 +33,5 @@ def setUp(self):
     def tearDown(self):
         assert self.mongo.cx is not None
         self.mongo.cx.drop_database(self.dbname)
-
+        self.mongo.cx.close()
         super().tearDown()