Fix test polluting other tests

field_history/tracker.py

@@ -77,10 +77,10 @@ def finalize_class(self, sender, **kwargs):
     def initialize_tracker(self, sender, instance, **kwargs):
         if not isinstance(instance, self.model_class):
             return  # Only init instances of given model (including children)
-        self._inititalize_tracker(instance)
+        self._initialize_tracker(instance)
         self.patch_save(instance)
 
-    def _inititalize_tracker(self, instance):
+    def _initialize_tracker(self, instance):
         tracker = self.tracker_class(instance, self.fields)
         setattr(instance, self.attname, tracker)
         tracker.set_saved_fields()
@@ -114,7 +114,7 @@ def save(**kwargs):
                 FieldHistory.objects.bulk_create(field_histories)
 
             # Update tracker in case this model is saved again
-            self._inititalize_tracker(instance)
+            self._initialize_tracker(instance)
 
             return ret
         instance.save = save

tests/tests.py

@@ -14,6 +14,7 @@
 except ImportError:
     import six
 from field_history.models import FieldHistory, instantiate_object_id_field
+from field_history.tracker import FieldHistoryTracker
 
 from .models import Human, Owner, Person, Pet, PizzaOrder
 
@@ -119,6 +120,9 @@ def test_field_history_user_is_from_request_user(self):
         self.assertIsNotNone(history.date_created)
         self.assertEqual(history.user, user)
 
+        # Don't pollute future tests
+        FieldHistoryTracker.thread.request = None
+
     def test_updated_object_creates_additional_field_history(self):
         person = Person.objects.create(name='Initial Name')