fix minor styling issue in tests

tests/document/delta.py

@@ -863,5 +863,6 @@ class DeltaTest(unittest.TestCase):
         self.assertEqual('oops', delta[0]["users.007.rolist"][0]["type"])
         self.assertEqual(uinfo.id, delta[0]["users.007.info"])
 
+
 if __name__ == '__main__':
     unittest.main()

tests/fields/file_tests.py

@@ -578,5 +578,6 @@ class FileTest(MongoDBTestCase):
         self.assertEqual(marmot.photos[0].foo, 'bar')
         self.assertEqual(marmot.photos[0].get().length, 8313)
 
+
 if __name__ == '__main__':
     unittest.main()

tests/fixtures.py

@@ -48,6 +48,7 @@ class PickleSignalsTest(Document):
     def post_delete(self, sender, document, **kwargs):
         pickled = pickle.dumps(document)
 
+
 signals.post_save.connect(PickleSignalsTest.post_save, sender=PickleSignalsTest)
 signals.post_delete.connect(PickleSignalsTest.post_delete, sender=PickleSignalsTest)
 

tests/queryset/field_list.py

@@ -413,7 +413,6 @@ class OnlyExcludeAllTest(unittest.TestCase):
         numbers = Numbers.objects.fields(embedded__n={"$slice": [-5, 10]}).get()
         self.assertEqual(numbers.embedded.n, [-5, -4, -3, -2, -1])
 
-
     def test_exclude_from_subclasses_docs(self):
 
         class Base(Document):
@@ -436,5 +435,6 @@ class OnlyExcludeAllTest(unittest.TestCase):
 
         self.assertRaises(LookUpError, Base.objects.exclude, "made_up")
 
+
 if __name__ == '__main__':
     unittest.main()

tests/queryset/pickable.py

@@ -6,10 +6,12 @@ from mongoengine.connection import connect
 
 __author__ = 'stas'
 
+
 class Person(Document):
     name = StringField()
     age = IntField()
 
+
 class TestQuerysetPickable(unittest.TestCase):
     """
     Test for adding pickling support for QuerySet instances
@@ -27,7 +29,6 @@ class TestQuerysetPickable(unittest.TestCase):
             age=21
         )
 
-
     def test_picke_simple_qs(self):
 
         qs = Person.objects.all()

tests/queryset/visitor.py

@@ -275,7 +275,6 @@ class QTest(unittest.TestCase):
         with self.assertRaises(InvalidQueryError):
             self.Person.objects.filter('user1')
 
-
     def test_q_regex(self):
         """Ensure that Q objects can be queried using regexes.
         """

tests/test_context_managers.py

@@ -302,5 +302,6 @@ class ContextManagersTest(unittest.TestCase):
             _ = db.system.indexes.find_one()    # queries on db.system.indexes are ignored as well
             self.assertEqual(q, 1)
 
+
 if __name__ == '__main__':
     unittest.main()

tests/test_replicaset_connection.py

@@ -47,5 +47,6 @@ class ConnectionTest(unittest.TestCase):
 
         self.assertEqual(conn.read_preference, READ_PREF)
 
+
 if __name__ == '__main__':
     unittest.main()

tests/test_signals.py

@@ -39,7 +39,6 @@ class SignalTests(unittest.TestCase):
             def post_init(cls, sender, document, **kwargs):
                 signal_output.append('post_init signal, %s, document._created = %s' % (document, document._created))
 
-
             @classmethod
             def pre_save(cls, sender, document, **kwargs):
                 signal_output.append('pre_save signal, %s' % document)
@@ -431,5 +430,6 @@ class SignalTests(unittest.TestCase):
             {}
         ])
 
+
 if __name__ == '__main__':
     unittest.main()