diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/expressions/tests.py | 21 | ||||
| -rw-r--r-- | tests/queries/models.py | 1 | ||||
| -rw-r--r-- | tests/queries/test_qs_combinators.py | 9 | ||||
| -rw-r--r-- | tests/queries/tests.py | 2 |
4 files changed, 30 insertions, 3 deletions
diff --git a/tests/expressions/tests.py b/tests/expressions/tests.py index e66dcd6297..f0819992d2 100644 --- a/tests/expressions/tests.py +++ b/tests/expressions/tests.py @@ -21,7 +21,7 @@ from django.db.models.functions import ( from django.db.models.sql import constants from django.db.models.sql.datastructures import Join from django.test import SimpleTestCase, TestCase, skipUnlessDBFeature -from django.test.utils import Approximate +from django.test.utils import Approximate, isolate_apps from .models import ( UUID, UUIDPK, Company, Employee, Experiment, Number, RemoteEmployee, @@ -839,6 +839,7 @@ class ExpressionsTests(TestCase): ) +@isolate_apps('expressions') class SimpleExpressionTests(SimpleTestCase): def test_equal(self): @@ -852,6 +853,15 @@ class SimpleExpressionTests(SimpleTestCase): Expression(models.CharField()) ) + class TestModel(models.Model): + field = models.IntegerField() + other_field = models.IntegerField() + + self.assertNotEqual( + Expression(TestModel._meta.get_field('field')), + Expression(TestModel._meta.get_field('other_field')), + ) + def test_hash(self): self.assertEqual(hash(Expression()), hash(Expression())) self.assertEqual( @@ -863,6 +873,15 @@ class SimpleExpressionTests(SimpleTestCase): hash(Expression(models.CharField())), ) + class TestModel(models.Model): + field = models.IntegerField() + other_field = models.IntegerField() + + self.assertNotEqual( + hash(Expression(TestModel._meta.get_field('field'))), + hash(Expression(TestModel._meta.get_field('other_field'))), + ) + class ExpressionsNumericTests(TestCase): diff --git a/tests/queries/models.py b/tests/queries/models.py index af0af1d10c..5751738c95 100644 --- a/tests/queries/models.py +++ b/tests/queries/models.py @@ -143,6 +143,7 @@ class Cover(models.Model): class Number(models.Model): num = models.IntegerField() + other_num = models.IntegerField(null=True) def __str__(self): return str(self.num) diff --git a/tests/queries/test_qs_combinators.py b/tests/queries/test_qs_combinators.py index 3902db59e2..0c1c614999 100644 --- a/tests/queries/test_qs_combinators.py +++ b/tests/queries/test_qs_combinators.py @@ -9,7 +9,7 @@ from .models import Number, ReservedName class QuerySetSetOperationTests(TestCase): @classmethod def setUpTestData(cls): - Number.objects.bulk_create(Number(num=i) for i in range(10)) + Number.objects.bulk_create(Number(num=i, other_num=10 - i) for i in range(10)) def number_transform(self, value): return value.num @@ -225,3 +225,10 @@ class QuerySetSetOperationTests(TestCase): qs1 = Number.objects.all() qs2 = Number.objects.intersection(Number.objects.filter(num__gt=1)) self.assertEqual(qs1.difference(qs2).count(), 2) + + def test_order_by_same_type(self): + qs = Number.objects.all() + union = qs.union(qs) + numbers = list(range(10)) + self.assertNumbersEqual(union.order_by('num'), numbers) + self.assertNumbersEqual(union.order_by('other_num'), reversed(numbers)) diff --git a/tests/queries/tests.py b/tests/queries/tests.py index c655fe52cb..e72ecaa654 100644 --- a/tests/queries/tests.py +++ b/tests/queries/tests.py @@ -2345,7 +2345,7 @@ class ValuesQuerysetTests(TestCase): qs = Number.objects.extra(select={'num2': 'num+1'}).annotate(Count('id')) values = qs.values_list(named=True).first() self.assertEqual(type(values).__name__, 'Row') - self.assertEqual(values._fields, ('num2', 'id', 'num', 'id__count')) + self.assertEqual(values._fields, ('num2', 'id', 'num', 'other_num', 'id__count')) self.assertEqual(values.num, 72) self.assertEqual(values.num2, 73) self.assertEqual(values.id__count, 1) |