diff options
Diffstat (limited to 'tests/expressions/tests.py')
| -rw-r--r-- | tests/expressions/tests.py | 21 |
1 files changed, 20 insertions, 1 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): |