Fixed -- Fixed TrigramTest failures on PostgreSQL 12+.
@@ -26,22 +26,26 @@ class TrigramTest(PostgreSQLTestCase):
def test_trigram_similarity(self):
search = 'Bat sat on cat.'
+ # Round result of similarity because PostgreSQL 12+ uses greater
+ # precision.
self.assertQuerysetEqual(
self.Model.objects.filter(
field__trigram_similar=search,
).annotate(similarity=TrigramSimilarity('field', search)).order_by('-similarity'),
[('Cat sat on mat.', 0.625), ('Dog sat on rug.', 0.333333)],
- transform=lambda instance: (instance.field, instance.similarity),
+ transform=lambda instance: (instance.field, round(instance.similarity, 6)),
ordered=True,
)
def test_trigram_similarity_alternate(self):
+ # Round result of distance because PostgreSQL 12+ uses greater
+ # precision.
self.assertQuerysetEqual(
self.Model.objects.annotate(
distance=TrigramDistance('field', 'Bat sat on cat.'),
).filter(distance__lte=0.7).order_by('distance'),
[('Cat sat on mat.', 0.375), ('Dog sat on rug.', 0.666667)],
- transform=lambda instance: (instance.field, instance.distance),
+ transform=lambda instance: (instance.field, round(instance.distance, 6)),
ordered=True,
)
