mirror of https://github.com/django/django.git
38 lines
1.2 KiB
Python
38 lines
1.2 KiB
Python
import datetime
|
|
|
|
from django.db import models
|
|
from django.test import TestCase
|
|
from django.test.utils import isolate_apps
|
|
|
|
from .models import InternationalArticle
|
|
|
|
|
|
class SimpleTests(TestCase):
|
|
def test_international(self):
|
|
a = InternationalArticle.objects.create(
|
|
headline="Girl wins €12.500 in lottery",
|
|
pub_date=datetime.datetime(2005, 7, 28),
|
|
)
|
|
self.assertEqual(str(a), "Girl wins €12.500 in lottery")
|
|
|
|
@isolate_apps("str")
|
|
def test_defaults(self):
|
|
"""
|
|
The default implementation of __str__ and __repr__ should return
|
|
instances of str.
|
|
"""
|
|
|
|
class Default(models.Model):
|
|
pass
|
|
|
|
obj = Default()
|
|
# Explicit call to __str__/__repr__ to make sure str()/repr() don't
|
|
# coerce the returned value.
|
|
self.assertIsInstance(obj.__str__(), str)
|
|
self.assertIsInstance(obj.__repr__(), str)
|
|
self.assertEqual(str(obj), "Default object (None)")
|
|
self.assertEqual(repr(obj), "<Default: Default object (None)>")
|
|
obj2 = Default(pk=100)
|
|
self.assertEqual(str(obj2), "Default object (100)")
|
|
self.assertEqual(repr(obj2), "<Default: Default object (100)>")
|