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Added comment in `geoapp` tests about PostGIS 2.0 change in ST_NumGeometries.

This commit is contained in:
Justin Bronn 2012-10-05 14:47:04 -07:00
parent 950e6183c6
commit db78086b45
1 changed files with 6 additions and 3 deletions
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9
django/contrib/gis/tests/geoapp/tests.py
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@ -575,10 +575,13 @@ class GeoQuerySetTest(TestCase):
def test_num_geom(self): def test_num_geom(self):
"Testing the `num_geom` GeoQuerySet method." "Testing the `num_geom` GeoQuerySet method."
# Both 'countries' only have two geometries. # Both 'countries' only have two geometries.
for c in Country.objects.num_geom(): self.assertEqual(2, c.num_geom) for c in Country.objects.num_geom():
self.assertEqual(2, c.num_geom)
for c in City.objects.filter(point__isnull=False).num_geom(): for c in City.objects.filter(point__isnull=False).num_geom():
# Oracle will return 1 for the number of geometries on non-collections, # Oracle and PostGIS 2.0+ will return 1 for the number of
# whereas PostGIS will return None. # geometries on non-collections, whereas PostGIS < 2.0.0
# will return None.
if postgis and connection.ops.spatial_version < (2, 0, 0): if postgis and connection.ops.spatial_version < (2, 0, 0):
self.assertIsNone(c.num_geom) self.assertIsNone(c.num_geom)
else: else: