Added tests, documentation and simplified code

tests/queryset/geo.py

@@ -70,6 +70,11 @@ class GeoQueriesTest(unittest.TestCase):
         self.assertEqual(events.count(), 1)
         self.assertEqual(events[0], event2)
 
+        # find events at least 10 degrees away of san francisco
+        point = [-122.415579, 37.7566023]
+        events = Event.objects(location__near=point, location__min_distance=10)
+        self.assertEqual(events.count(), 2)
+
         # find events within 10 degrees of san francisco
         point_and_distance = [[-122.415579, 37.7566023], 10]
         events = Event.objects(location__within_distance=point_and_distance)
@@ -171,7 +176,7 @@ class GeoQueriesTest(unittest.TestCase):
 
         # Same behavior for _within_spherical_distance
         points = Point.objects(
-            location__within_spherical_distance=[[-122, 37.5], 60/earth_radius]
+            location__within_spherical_distance=[[-122, 37.5], 60 / earth_radius]
         )
         self.assertEqual(points.count(), 2)
 
@@ -186,6 +191,16 @@ class GeoQueriesTest(unittest.TestCase):
 
         self.assertEqual(points.count(), 2)
 
+        # Test query works with max_distance being farer from one point
+        points = Point.objects(location__near_sphere=[-122, 37.8],
+                               location__min_distance=60 / earth_radius)
+        self.assertEqual(points.count(), 1)
+
+        # Test query works with min_distance being farer from one point
+        points = Point.objects(location__near_sphere=[-122, 37.8],
+                               location__min_distance=60 / earth_radius)
+        self.assertEqual(points.count(), 1)
+
         # Finds both points, but orders the north point first because it's
         # closer to the reference point to the north.
         points = Point.objects(location__near_sphere=[-122, 38.5])
@@ -268,6 +283,20 @@ class GeoQueriesTest(unittest.TestCase):
         self.assertEqual(events.count(), 2)
         self.assertEqual(events[0], event3)
 
+        # ensure min_distance and max_distance combine well
+        events = Event.objects(location__near=[-87.67892, 41.9120459],
+                               location__min_distance=1000,
+                               location__max_distance=10000).order_by("-date")
+        self.assertEqual(events.count(), 1)
+        self.assertEqual(events[0], event3)
+
+        # ensure ordering is respected by "near"
+        events = Event.objects(location__near=[-87.67892, 41.9120459],
+                               # location__min_distance=10000
+                               location__min_distance=10000).order_by("-date")
+        self.assertEqual(events.count(), 1)
+        self.assertEqual(events[0], event2)
+
         # check that within_box works
         box = [(-125.0, 35.0), (-100.0, 40.0)]
         events = Event.objects(location__geo_within_box=box)

tests/queryset/queryset.py

@@ -4763,5 +4763,19 @@ class QuerySetTest(unittest.TestCase):
         for p in Person.objects():
             self.assertEqual(p.name, 'a')
 
+    def test_last_field_name_like_operator(self):
+        class EmbeddedItem(EmbeddedDocument):
+            type = StringField()
+
+        class Doc(Document):
+            item = EmbeddedDocumentField(EmbeddedItem)
+
+        Doc.drop_collection()
+
+        doc = Doc(item=EmbeddedItem(type="axe"))
+        doc.save()
+
+        self.assertEqual(1, Doc.objects(item__type__="axe").count())
+
 if __name__ == '__main__':
     unittest.main()