mirror of
https://github.com/django/django.git
synced 2024-11-25 07:59:34 +01:00
65 lines
2.7 KiB
Python
65 lines
2.7 KiB
Python
import pickle
|
|
|
|
from django.core.exceptions import ValidationError
|
|
from django.forms import BooleanField
|
|
from django.test import SimpleTestCase
|
|
|
|
|
|
class BooleanFieldTest(SimpleTestCase):
|
|
def test_booleanfield_clean_1(self):
|
|
f = BooleanField()
|
|
with self.assertRaisesMessage(ValidationError, "'This field is required.'"):
|
|
f.clean("")
|
|
with self.assertRaisesMessage(ValidationError, "'This field is required.'"):
|
|
f.clean(None)
|
|
self.assertTrue(f.clean(True))
|
|
with self.assertRaisesMessage(ValidationError, "'This field is required.'"):
|
|
f.clean(False)
|
|
self.assertTrue(f.clean(1))
|
|
with self.assertRaisesMessage(ValidationError, "'This field is required.'"):
|
|
f.clean(0)
|
|
self.assertTrue(f.clean("Django rocks"))
|
|
self.assertTrue(f.clean("True"))
|
|
with self.assertRaisesMessage(ValidationError, "'This field is required.'"):
|
|
f.clean("False")
|
|
|
|
def test_booleanfield_clean_2(self):
|
|
f = BooleanField(required=False)
|
|
self.assertIs(f.clean(""), False)
|
|
self.assertIs(f.clean(None), False)
|
|
self.assertIs(f.clean(True), True)
|
|
self.assertIs(f.clean(False), False)
|
|
self.assertIs(f.clean(1), True)
|
|
self.assertIs(f.clean(0), False)
|
|
self.assertIs(f.clean("1"), True)
|
|
self.assertIs(f.clean("0"), False)
|
|
self.assertIs(f.clean("Django rocks"), True)
|
|
self.assertIs(f.clean("False"), False)
|
|
self.assertIs(f.clean("false"), False)
|
|
self.assertIs(f.clean("FaLsE"), False)
|
|
|
|
def test_boolean_picklable(self):
|
|
self.assertIsInstance(pickle.loads(pickle.dumps(BooleanField())), BooleanField)
|
|
|
|
def test_booleanfield_changed(self):
|
|
f = BooleanField()
|
|
self.assertFalse(f.has_changed(None, None))
|
|
self.assertFalse(f.has_changed(None, ""))
|
|
self.assertFalse(f.has_changed("", None))
|
|
self.assertFalse(f.has_changed("", ""))
|
|
self.assertTrue(f.has_changed(False, "on"))
|
|
self.assertFalse(f.has_changed(True, "on"))
|
|
self.assertTrue(f.has_changed(True, ""))
|
|
# Initial value may have mutated to a string due to show_hidden_initial (#19537)
|
|
self.assertTrue(f.has_changed("False", "on"))
|
|
# HiddenInput widget sends string values for boolean but doesn't clean
|
|
# them in value_from_datadict.
|
|
self.assertFalse(f.has_changed(False, "False"))
|
|
self.assertFalse(f.has_changed(True, "True"))
|
|
self.assertTrue(f.has_changed(False, "True"))
|
|
self.assertTrue(f.has_changed(True, "False"))
|
|
|
|
def test_disabled_has_changed(self):
|
|
f = BooleanField(disabled=True)
|
|
self.assertIs(f.has_changed("True", "False"), False)
|