mirrors/django
1
0
Fork 0
mirror of https://github.com/django/django.git synced 2025-10-24 14:16:09 +00:00
Code Issues 32 Releases Wiki Activity

Refs #33476 -- Reformatted code with Black.

Browse Source
This commit is contained in:
django-bot
2022-02-03 20:24:19 +01:00
committed by Mariusz Felisiak
parent f68fa8b45d
commit 9c19aff7c7
1992 changed files with 139577 additions and 96284 deletions
Download Patch File Download Diff File Expand all files Collapse all files

72
tests/db_functions/tests.py
View File

@@ -1,4 +1,5 @@
from django.db.models import CharField, Value as V
from django.db.models import CharField
from django.db.models import Value as V
from django.db.models.functions import Coalesce, Length, Upper
from django.test import TestCase
from django.test.utils import register_lookup
@@ -11,62 +12,67 @@ class UpperBilateral(Upper):
class FunctionTests(TestCase):
def test_nested_function_ordering(self):
Author.objects.create(name='John Smith')
Author.objects.create(name='Rhonda Simpson', alias='ronny')
Author.objects.create(name="John Smith")
Author.objects.create(name="Rhonda Simpson", alias="ronny")
authors = Author.objects.order_by(Length(Coalesce('alias', 'name')))
authors = Author.objects.order_by(Length(Coalesce("alias", "name")))
self.assertQuerysetEqual(
authors, [
'Rhonda Simpson',
'John Smith',
authors,
[
"Rhonda Simpson",
"John Smith",
],
lambda a: a.name
lambda a: a.name,
)
authors = Author.objects.order_by(Length(Coalesce('alias', 'name')).desc())
authors = Author.objects.order_by(Length(Coalesce("alias", "name")).desc())
self.assertQuerysetEqual(
authors, [
'John Smith',
'Rhonda Simpson',
authors,
[
"John Smith",
"Rhonda Simpson",
],
lambda a: a.name
lambda a: a.name,
)
def test_func_transform_bilateral(self):
with register_lookup(CharField, UpperBilateral):
Author.objects.create(name='John Smith', alias='smithj')
Author.objects.create(name='Rhonda')
authors = Author.objects.filter(name__upper__exact='john smith')
Author.objects.create(name="John Smith", alias="smithj")
Author.objects.create(name="Rhonda")
authors = Author.objects.filter(name__upper__exact="john smith")
self.assertQuerysetEqual(
authors.order_by('name'), [
'John Smith',
authors.order_by("name"),
[
"John Smith",
],
lambda a: a.name
lambda a: a.name,
)
def test_func_transform_bilateral_multivalue(self):
with register_lookup(CharField, UpperBilateral):
Author.objects.create(name='John Smith', alias='smithj')
Author.objects.create(name='Rhonda')
authors = Author.objects.filter(name__upper__in=['john smith', 'rhonda'])
Author.objects.create(name="John Smith", alias="smithj")
Author.objects.create(name="Rhonda")
authors = Author.objects.filter(name__upper__in=["john smith", "rhonda"])
self.assertQuerysetEqual(
authors.order_by('name'), [
'John Smith',
'Rhonda',
authors.order_by("name"),
[
"John Smith",
"Rhonda",
],
lambda a: a.name
lambda a: a.name,
)
def test_function_as_filter(self):
Author.objects.create(name='John Smith', alias='SMITHJ')
Author.objects.create(name='Rhonda')
Author.objects.create(name="John Smith", alias="SMITHJ")
Author.objects.create(name="Rhonda")
self.assertQuerysetEqual(
Author.objects.filter(alias=Upper(V('smithj'))),
['John Smith'], lambda x: x.name
Author.objects.filter(alias=Upper(V("smithj"))),
["John Smith"],
lambda x: x.name,
)
self.assertQuerysetEqual(
Author.objects.exclude(alias=Upper(V('smithj'))),
['Rhonda'], lambda x: x.name
Author.objects.exclude(alias=Upper(V("smithj"))),
["Rhonda"],
lambda x: x.name,
)