1255 lines
46 KiB
Python
1255 lines
46 KiB
Python
import datetime
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import re
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from unittest import mock
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from django.contrib.auth.forms import (
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AdminPasswordChangeForm,
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AuthenticationForm,
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PasswordChangeForm,
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PasswordResetForm,
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ReadOnlyPasswordHashField,
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ReadOnlyPasswordHashWidget,
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SetPasswordForm,
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UserChangeForm,
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UserCreationForm,
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)
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from django.contrib.auth.models import User
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from django.contrib.auth.signals import user_login_failed
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from django.contrib.sites.models import Site
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from django.core import mail
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from django.core.exceptions import ValidationError
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from django.core.mail import EmailMultiAlternatives
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from django.forms import forms
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from django.forms.fields import CharField, Field, IntegerField
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from django.test import SimpleTestCase, TestCase, override_settings
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from django.utils import translation
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from django.utils.text import capfirst
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from django.utils.translation import gettext as _
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from .models.custom_user import (
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CustomUser,
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CustomUserWithoutIsActiveField,
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ExtensionUser,
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)
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from .models.with_custom_email_field import CustomEmailField
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from .models.with_integer_username import IntegerUsernameUser
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from .settings import AUTH_TEMPLATES
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class TestDataMixin:
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@classmethod
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def setUpTestData(cls):
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cls.u1 = User.objects.create_user(
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username="testclient", password="password", email="testclient@example.com"
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)
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cls.u2 = User.objects.create_user(
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username="inactive", password="password", is_active=False
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)
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cls.u3 = User.objects.create_user(username="staff", password="password")
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cls.u4 = User.objects.create(username="empty_password", password="")
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cls.u5 = User.objects.create(username="unmanageable_password", password="$")
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cls.u6 = User.objects.create(username="unknown_password", password="foo$bar")
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class UserCreationFormTest(TestDataMixin, TestCase):
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def test_user_already_exists(self):
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data = {
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"username": "testclient",
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"password1": "test123",
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"password2": "test123",
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}
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form = UserCreationForm(data)
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self.assertFalse(form.is_valid())
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self.assertEqual(
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form["username"].errors,
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[str(User._meta.get_field("username").error_messages["unique"])],
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)
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def test_invalid_data(self):
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data = {
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"username": "jsmith!",
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"password1": "test123",
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"password2": "test123",
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}
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form = UserCreationForm(data)
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self.assertFalse(form.is_valid())
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validator = next(
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v
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for v in User._meta.get_field("username").validators
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if v.code == "invalid"
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)
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self.assertEqual(form["username"].errors, [str(validator.message)])
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def test_password_verification(self):
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# The verification password is incorrect.
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data = {
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"username": "jsmith",
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"password1": "test123",
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"password2": "test",
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}
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form = UserCreationForm(data)
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self.assertFalse(form.is_valid())
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self.assertEqual(
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form["password2"].errors, [str(form.error_messages["password_mismatch"])]
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)
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def test_both_passwords(self):
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# One (or both) passwords weren't given
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data = {"username": "jsmith"}
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form = UserCreationForm(data)
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required_error = [str(Field.default_error_messages["required"])]
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self.assertFalse(form.is_valid())
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self.assertEqual(form["password1"].errors, required_error)
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self.assertEqual(form["password2"].errors, required_error)
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data["password2"] = "test123"
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form = UserCreationForm(data)
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self.assertFalse(form.is_valid())
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self.assertEqual(form["password1"].errors, required_error)
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self.assertEqual(form["password2"].errors, [])
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@mock.patch("django.contrib.auth.password_validation.password_changed")
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def test_success(self, password_changed):
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# The success case.
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data = {
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"username": "jsmith@example.com",
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"password1": "test123",
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"password2": "test123",
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}
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form = UserCreationForm(data)
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self.assertTrue(form.is_valid())
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form.save(commit=False)
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self.assertEqual(password_changed.call_count, 0)
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u = form.save()
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self.assertEqual(password_changed.call_count, 1)
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self.assertEqual(repr(u), "<User: jsmith@example.com>")
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def test_unicode_username(self):
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data = {
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"username": "宝",
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"password1": "test123",
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"password2": "test123",
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}
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form = UserCreationForm(data)
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self.assertTrue(form.is_valid())
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u = form.save()
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self.assertEqual(u.username, "宝")
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def test_normalize_username(self):
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# The normalization happens in AbstractBaseUser.clean() and ModelForm
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# validation calls Model.clean().
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ohm_username = "testΩ" # U+2126 OHM SIGN
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data = {
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"username": ohm_username,
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"password1": "pwd2",
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"password2": "pwd2",
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}
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form = UserCreationForm(data)
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self.assertTrue(form.is_valid())
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user = form.save()
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self.assertNotEqual(user.username, ohm_username)
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self.assertEqual(user.username, "testΩ") # U+03A9 GREEK CAPITAL LETTER OMEGA
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def test_duplicate_normalized_unicode(self):
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"""
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To prevent almost identical usernames, visually identical but differing
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by their unicode code points only, Unicode NFKC normalization should
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make appear them equal to Django.
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"""
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omega_username = "iamtheΩ" # U+03A9 GREEK CAPITAL LETTER OMEGA
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ohm_username = "iamtheΩ" # U+2126 OHM SIGN
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self.assertNotEqual(omega_username, ohm_username)
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User.objects.create_user(username=omega_username, password="pwd")
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data = {
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"username": ohm_username,
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"password1": "pwd2",
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"password2": "pwd2",
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}
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form = UserCreationForm(data)
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self.assertFalse(form.is_valid())
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self.assertEqual(
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form.errors["username"], ["A user with that username already exists."]
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)
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@override_settings(
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AUTH_PASSWORD_VALIDATORS=[
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{
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"NAME": (
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"django.contrib.auth.password_validation."
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"UserAttributeSimilarityValidator"
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)
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},
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{
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"NAME": (
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"django.contrib.auth.password_validation.MinimumLengthValidator"
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),
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"OPTIONS": {
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"min_length": 12,
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},
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},
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]
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)
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def test_validates_password(self):
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data = {
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"username": "testclient",
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"password1": "testclient",
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"password2": "testclient",
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}
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form = UserCreationForm(data)
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self.assertFalse(form.is_valid())
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self.assertEqual(len(form["password2"].errors), 2)
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self.assertIn(
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"The password is too similar to the username.", form["password2"].errors
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)
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self.assertIn(
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"This password is too short. It must contain at least 12 characters.",
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form["password2"].errors,
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)
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def test_custom_form(self):
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class CustomUserCreationForm(UserCreationForm):
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class Meta(UserCreationForm.Meta):
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model = ExtensionUser
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fields = UserCreationForm.Meta.fields + ("date_of_birth",)
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data = {
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"username": "testclient",
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"password1": "testclient",
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"password2": "testclient",
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"date_of_birth": "1988-02-24",
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}
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form = CustomUserCreationForm(data)
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self.assertTrue(form.is_valid())
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def test_custom_form_with_different_username_field(self):
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class CustomUserCreationForm(UserCreationForm):
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class Meta(UserCreationForm.Meta):
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model = CustomUser
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fields = ("email", "date_of_birth")
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data = {
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"email": "test@client222.com",
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"password1": "testclient",
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"password2": "testclient",
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"date_of_birth": "1988-02-24",
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}
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form = CustomUserCreationForm(data)
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self.assertTrue(form.is_valid())
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def test_custom_form_hidden_username_field(self):
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class CustomUserCreationForm(UserCreationForm):
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class Meta(UserCreationForm.Meta):
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model = CustomUserWithoutIsActiveField
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fields = ("email",) # without USERNAME_FIELD
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data = {
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"email": "testclient@example.com",
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"password1": "testclient",
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"password2": "testclient",
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}
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form = CustomUserCreationForm(data)
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self.assertTrue(form.is_valid())
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def test_password_whitespace_not_stripped(self):
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data = {
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"username": "testuser",
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"password1": " testpassword ",
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"password2": " testpassword ",
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}
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form = UserCreationForm(data)
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self.assertTrue(form.is_valid())
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self.assertEqual(form.cleaned_data["password1"], data["password1"])
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self.assertEqual(form.cleaned_data["password2"], data["password2"])
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@override_settings(
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AUTH_PASSWORD_VALIDATORS=[
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{
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"NAME": (
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"django.contrib.auth.password_validation."
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"UserAttributeSimilarityValidator"
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)
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},
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]
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)
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def test_password_help_text(self):
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form = UserCreationForm()
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self.assertEqual(
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form.fields["password1"].help_text,
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"<ul><li>"
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"Your password can’t be too similar to your other personal information."
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"</li></ul>",
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)
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||
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@override_settings(
|
||
AUTH_PASSWORD_VALIDATORS=[
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{
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"NAME": (
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"django.contrib.auth.password_validation."
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"UserAttributeSimilarityValidator"
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)
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},
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]
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)
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def test_user_create_form_validates_password_with_all_data(self):
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"""UserCreationForm password validation uses all of the form's data."""
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class CustomUserCreationForm(UserCreationForm):
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class Meta(UserCreationForm.Meta):
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model = User
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fields = ("username", "email", "first_name", "last_name")
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form = CustomUserCreationForm(
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{
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"username": "testuser",
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"password1": "testpassword",
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"password2": "testpassword",
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"first_name": "testpassword",
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"last_name": "lastname",
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}
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)
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self.assertFalse(form.is_valid())
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self.assertEqual(
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form.errors["password2"],
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["The password is too similar to the first name."],
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)
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|
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def test_username_field_autocapitalize_none(self):
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||
form = UserCreationForm()
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self.assertEqual(
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||
form.fields["username"].widget.attrs.get("autocapitalize"), "none"
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||
)
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||
|
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def test_html_autocomplete_attributes(self):
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||
form = UserCreationForm()
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tests = (
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("username", "username"),
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("password1", "new-password"),
|
||
("password2", "new-password"),
|
||
)
|
||
for field_name, autocomplete in tests:
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with self.subTest(field_name=field_name, autocomplete=autocomplete):
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self.assertEqual(
|
||
form.fields[field_name].widget.attrs["autocomplete"], autocomplete
|
||
)
|
||
|
||
|
||
# To verify that the login form rejects inactive users, use an authentication
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||
# backend that allows them.
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||
@override_settings(
|
||
AUTHENTICATION_BACKENDS=["django.contrib.auth.backends.AllowAllUsersModelBackend"]
|
||
)
|
||
class AuthenticationFormTest(TestDataMixin, TestCase):
|
||
def test_invalid_username(self):
|
||
# The user submits an invalid username.
|
||
|
||
data = {
|
||
"username": "jsmith_does_not_exist",
|
||
"password": "test123",
|
||
}
|
||
form = AuthenticationForm(None, data)
|
||
self.assertFalse(form.is_valid())
|
||
self.assertEqual(
|
||
form.non_field_errors(),
|
||
[
|
||
form.error_messages["invalid_login"]
|
||
% {"username": User._meta.get_field("username").verbose_name}
|
||
],
|
||
)
|
||
|
||
def test_inactive_user(self):
|
||
# The user is inactive.
|
||
data = {
|
||
"username": "inactive",
|
||
"password": "password",
|
||
}
|
||
form = AuthenticationForm(None, data)
|
||
self.assertFalse(form.is_valid())
|
||
self.assertEqual(
|
||
form.non_field_errors(), [str(form.error_messages["inactive"])]
|
||
)
|
||
|
||
# Use an authentication backend that rejects inactive users.
|
||
@override_settings(
|
||
AUTHENTICATION_BACKENDS=["django.contrib.auth.backends.ModelBackend"]
|
||
)
|
||
def test_inactive_user_incorrect_password(self):
|
||
"""An invalid login doesn't leak the inactive status of a user."""
|
||
data = {
|
||
"username": "inactive",
|
||
"password": "incorrect",
|
||
}
|
||
form = AuthenticationForm(None, data)
|
||
self.assertFalse(form.is_valid())
|
||
self.assertEqual(
|
||
form.non_field_errors(),
|
||
[
|
||
form.error_messages["invalid_login"]
|
||
% {"username": User._meta.get_field("username").verbose_name}
|
||
],
|
||
)
|
||
|
||
def test_login_failed(self):
|
||
signal_calls = []
|
||
|
||
def signal_handler(**kwargs):
|
||
signal_calls.append(kwargs)
|
||
|
||
user_login_failed.connect(signal_handler)
|
||
fake_request = object()
|
||
try:
|
||
form = AuthenticationForm(
|
||
fake_request,
|
||
{
|
||
"username": "testclient",
|
||
"password": "incorrect",
|
||
},
|
||
)
|
||
self.assertFalse(form.is_valid())
|
||
self.assertIs(signal_calls[0]["request"], fake_request)
|
||
finally:
|
||
user_login_failed.disconnect(signal_handler)
|
||
|
||
def test_inactive_user_i18n(self):
|
||
with self.settings(USE_I18N=True), translation.override(
|
||
"pt-br", deactivate=True
|
||
):
|
||
# The user is inactive.
|
||
data = {
|
||
"username": "inactive",
|
||
"password": "password",
|
||
}
|
||
form = AuthenticationForm(None, data)
|
||
self.assertFalse(form.is_valid())
|
||
self.assertEqual(
|
||
form.non_field_errors(), [str(form.error_messages["inactive"])]
|
||
)
|
||
|
||
# Use an authentication backend that allows inactive users.
|
||
@override_settings(
|
||
AUTHENTICATION_BACKENDS=[
|
||
"django.contrib.auth.backends.AllowAllUsersModelBackend"
|
||
]
|
||
)
|
||
def test_custom_login_allowed_policy(self):
|
||
# The user is inactive, but our custom form policy allows them to log in.
|
||
data = {
|
||
"username": "inactive",
|
||
"password": "password",
|
||
}
|
||
|
||
class AuthenticationFormWithInactiveUsersOkay(AuthenticationForm):
|
||
def confirm_login_allowed(self, user):
|
||
pass
|
||
|
||
form = AuthenticationFormWithInactiveUsersOkay(None, data)
|
||
self.assertTrue(form.is_valid())
|
||
|
||
# Raise a ValidationError in the form to disallow some logins according
|
||
# to custom logic.
|
||
class PickyAuthenticationForm(AuthenticationForm):
|
||
def confirm_login_allowed(self, user):
|
||
if user.username == "inactive":
|
||
raise ValidationError("This user is disallowed.")
|
||
raise ValidationError("Sorry, nobody's allowed in.")
|
||
|
||
form = PickyAuthenticationForm(None, data)
|
||
self.assertFalse(form.is_valid())
|
||
self.assertEqual(form.non_field_errors(), ["This user is disallowed."])
|
||
|
||
data = {
|
||
"username": "testclient",
|
||
"password": "password",
|
||
}
|
||
form = PickyAuthenticationForm(None, data)
|
||
self.assertFalse(form.is_valid())
|
||
self.assertEqual(form.non_field_errors(), ["Sorry, nobody's allowed in."])
|
||
|
||
def test_success(self):
|
||
# The success case
|
||
data = {
|
||
"username": "testclient",
|
||
"password": "password",
|
||
}
|
||
form = AuthenticationForm(None, data)
|
||
self.assertTrue(form.is_valid())
|
||
self.assertEqual(form.non_field_errors(), [])
|
||
|
||
def test_unicode_username(self):
|
||
User.objects.create_user(username="Σαρα", password="pwd")
|
||
data = {
|
||
"username": "Σαρα",
|
||
"password": "pwd",
|
||
}
|
||
form = AuthenticationForm(None, data)
|
||
self.assertTrue(form.is_valid())
|
||
self.assertEqual(form.non_field_errors(), [])
|
||
|
||
@override_settings(AUTH_USER_MODEL="auth_tests.CustomEmailField")
|
||
def test_username_field_max_length_matches_user_model(self):
|
||
self.assertEqual(CustomEmailField._meta.get_field("username").max_length, 255)
|
||
data = {
|
||
"username": "u" * 255,
|
||
"password": "pwd",
|
||
"email": "test@example.com",
|
||
}
|
||
CustomEmailField.objects.create_user(**data)
|
||
form = AuthenticationForm(None, data)
|
||
self.assertEqual(form.fields["username"].max_length, 255)
|
||
self.assertEqual(form.fields["username"].widget.attrs.get("maxlength"), 255)
|
||
self.assertEqual(form.errors, {})
|
||
|
||
@override_settings(AUTH_USER_MODEL="auth_tests.IntegerUsernameUser")
|
||
def test_username_field_max_length_defaults_to_254(self):
|
||
self.assertIsNone(IntegerUsernameUser._meta.get_field("username").max_length)
|
||
data = {
|
||
"username": "0123456",
|
||
"password": "password",
|
||
}
|
||
IntegerUsernameUser.objects.create_user(**data)
|
||
form = AuthenticationForm(None, data)
|
||
self.assertEqual(form.fields["username"].max_length, 254)
|
||
self.assertEqual(form.fields["username"].widget.attrs.get("maxlength"), 254)
|
||
self.assertEqual(form.errors, {})
|
||
|
||
def test_username_field_label(self):
|
||
class CustomAuthenticationForm(AuthenticationForm):
|
||
username = CharField(label="Name", max_length=75)
|
||
|
||
form = CustomAuthenticationForm()
|
||
self.assertEqual(form["username"].label, "Name")
|
||
|
||
def test_username_field_label_not_set(self):
|
||
class CustomAuthenticationForm(AuthenticationForm):
|
||
username = CharField()
|
||
|
||
form = CustomAuthenticationForm()
|
||
username_field = User._meta.get_field(User.USERNAME_FIELD)
|
||
self.assertEqual(
|
||
form.fields["username"].label, capfirst(username_field.verbose_name)
|
||
)
|
||
|
||
def test_username_field_autocapitalize_none(self):
|
||
form = AuthenticationForm()
|
||
self.assertEqual(
|
||
form.fields["username"].widget.attrs.get("autocapitalize"), "none"
|
||
)
|
||
|
||
def test_username_field_label_empty_string(self):
|
||
class CustomAuthenticationForm(AuthenticationForm):
|
||
username = CharField(label="")
|
||
|
||
form = CustomAuthenticationForm()
|
||
self.assertEqual(form.fields["username"].label, "")
|
||
|
||
def test_password_whitespace_not_stripped(self):
|
||
data = {
|
||
"username": "testuser",
|
||
"password": " pass ",
|
||
}
|
||
form = AuthenticationForm(None, data)
|
||
form.is_valid() # Not necessary to have valid credentails for the test.
|
||
self.assertEqual(form.cleaned_data["password"], data["password"])
|
||
|
||
@override_settings(AUTH_USER_MODEL="auth_tests.IntegerUsernameUser")
|
||
def test_integer_username(self):
|
||
class CustomAuthenticationForm(AuthenticationForm):
|
||
username = IntegerField()
|
||
|
||
user = IntegerUsernameUser.objects.create_user(username=0, password="pwd")
|
||
data = {
|
||
"username": 0,
|
||
"password": "pwd",
|
||
}
|
||
form = CustomAuthenticationForm(None, data)
|
||
self.assertTrue(form.is_valid())
|
||
self.assertEqual(form.cleaned_data["username"], data["username"])
|
||
self.assertEqual(form.cleaned_data["password"], data["password"])
|
||
self.assertEqual(form.errors, {})
|
||
self.assertEqual(form.user_cache, user)
|
||
|
||
def test_get_invalid_login_error(self):
|
||
error = AuthenticationForm().get_invalid_login_error()
|
||
self.assertIsInstance(error, ValidationError)
|
||
self.assertEqual(
|
||
error.message,
|
||
"Please enter a correct %(username)s and password. Note that both "
|
||
"fields may be case-sensitive.",
|
||
)
|
||
self.assertEqual(error.code, "invalid_login")
|
||
self.assertEqual(error.params, {"username": "username"})
|
||
|
||
def test_html_autocomplete_attributes(self):
|
||
form = AuthenticationForm()
|
||
tests = (
|
||
("username", "username"),
|
||
("password", "current-password"),
|
||
)
|
||
for field_name, autocomplete in tests:
|
||
with self.subTest(field_name=field_name, autocomplete=autocomplete):
|
||
self.assertEqual(
|
||
form.fields[field_name].widget.attrs["autocomplete"], autocomplete
|
||
)
|
||
|
||
|
||
class SetPasswordFormTest(TestDataMixin, TestCase):
|
||
def test_password_verification(self):
|
||
# The two new passwords do not match.
|
||
user = User.objects.get(username="testclient")
|
||
data = {
|
||
"new_password1": "abc123",
|
||
"new_password2": "abc",
|
||
}
|
||
form = SetPasswordForm(user, data)
|
||
self.assertFalse(form.is_valid())
|
||
self.assertEqual(
|
||
form["new_password2"].errors,
|
||
[str(form.error_messages["password_mismatch"])],
|
||
)
|
||
|
||
@mock.patch("django.contrib.auth.password_validation.password_changed")
|
||
def test_success(self, password_changed):
|
||
user = User.objects.get(username="testclient")
|
||
data = {
|
||
"new_password1": "abc123",
|
||
"new_password2": "abc123",
|
||
}
|
||
form = SetPasswordForm(user, data)
|
||
self.assertTrue(form.is_valid())
|
||
form.save(commit=False)
|
||
self.assertEqual(password_changed.call_count, 0)
|
||
form.save()
|
||
self.assertEqual(password_changed.call_count, 1)
|
||
|
||
@override_settings(
|
||
AUTH_PASSWORD_VALIDATORS=[
|
||
{
|
||
"NAME": (
|
||
"django.contrib.auth.password_validation."
|
||
"UserAttributeSimilarityValidator"
|
||
)
|
||
},
|
||
{
|
||
"NAME": (
|
||
"django.contrib.auth.password_validation.MinimumLengthValidator"
|
||
),
|
||
"OPTIONS": {
|
||
"min_length": 12,
|
||
},
|
||
},
|
||
]
|
||
)
|
||
def test_validates_password(self):
|
||
user = User.objects.get(username="testclient")
|
||
data = {
|
||
"new_password1": "testclient",
|
||
"new_password2": "testclient",
|
||
}
|
||
form = SetPasswordForm(user, data)
|
||
self.assertFalse(form.is_valid())
|
||
self.assertEqual(len(form["new_password2"].errors), 2)
|
||
self.assertIn(
|
||
"The password is too similar to the username.", form["new_password2"].errors
|
||
)
|
||
self.assertIn(
|
||
"This password is too short. It must contain at least 12 characters.",
|
||
form["new_password2"].errors,
|
||
)
|
||
|
||
def test_password_whitespace_not_stripped(self):
|
||
user = User.objects.get(username="testclient")
|
||
data = {
|
||
"new_password1": " password ",
|
||
"new_password2": " password ",
|
||
}
|
||
form = SetPasswordForm(user, data)
|
||
self.assertTrue(form.is_valid())
|
||
self.assertEqual(form.cleaned_data["new_password1"], data["new_password1"])
|
||
self.assertEqual(form.cleaned_data["new_password2"], data["new_password2"])
|
||
|
||
@override_settings(
|
||
AUTH_PASSWORD_VALIDATORS=[
|
||
{
|
||
"NAME": (
|
||
"django.contrib.auth.password_validation."
|
||
"UserAttributeSimilarityValidator"
|
||
)
|
||
},
|
||
{
|
||
"NAME": (
|
||
"django.contrib.auth.password_validation.MinimumLengthValidator"
|
||
),
|
||
"OPTIONS": {
|
||
"min_length": 12,
|
||
},
|
||
},
|
||
]
|
||
)
|
||
def test_help_text_translation(self):
|
||
french_help_texts = [
|
||
"Votre mot de passe ne peut pas trop ressembler à vos autres informations "
|
||
"personnelles.",
|
||
"Votre mot de passe doit contenir au minimum 12 caractères.",
|
||
]
|
||
form = SetPasswordForm(self.u1)
|
||
with translation.override("fr"):
|
||
html = form.as_p()
|
||
for french_text in french_help_texts:
|
||
self.assertIn(french_text, html)
|
||
|
||
def test_html_autocomplete_attributes(self):
|
||
form = SetPasswordForm(self.u1)
|
||
tests = (
|
||
("new_password1", "new-password"),
|
||
("new_password2", "new-password"),
|
||
)
|
||
for field_name, autocomplete in tests:
|
||
with self.subTest(field_name=field_name, autocomplete=autocomplete):
|
||
self.assertEqual(
|
||
form.fields[field_name].widget.attrs["autocomplete"], autocomplete
|
||
)
|
||
|
||
|
||
class PasswordChangeFormTest(TestDataMixin, TestCase):
|
||
def test_incorrect_password(self):
|
||
user = User.objects.get(username="testclient")
|
||
data = {
|
||
"old_password": "test",
|
||
"new_password1": "abc123",
|
||
"new_password2": "abc123",
|
||
}
|
||
form = PasswordChangeForm(user, data)
|
||
self.assertFalse(form.is_valid())
|
||
self.assertEqual(
|
||
form["old_password"].errors,
|
||
[str(form.error_messages["password_incorrect"])],
|
||
)
|
||
|
||
def test_password_verification(self):
|
||
# The two new passwords do not match.
|
||
user = User.objects.get(username="testclient")
|
||
data = {
|
||
"old_password": "password",
|
||
"new_password1": "abc123",
|
||
"new_password2": "abc",
|
||
}
|
||
form = PasswordChangeForm(user, data)
|
||
self.assertFalse(form.is_valid())
|
||
self.assertEqual(
|
||
form["new_password2"].errors,
|
||
[str(form.error_messages["password_mismatch"])],
|
||
)
|
||
|
||
@mock.patch("django.contrib.auth.password_validation.password_changed")
|
||
def test_success(self, password_changed):
|
||
# The success case.
|
||
user = User.objects.get(username="testclient")
|
||
data = {
|
||
"old_password": "password",
|
||
"new_password1": "abc123",
|
||
"new_password2": "abc123",
|
||
}
|
||
form = PasswordChangeForm(user, data)
|
||
self.assertTrue(form.is_valid())
|
||
form.save(commit=False)
|
||
self.assertEqual(password_changed.call_count, 0)
|
||
form.save()
|
||
self.assertEqual(password_changed.call_count, 1)
|
||
|
||
def test_field_order(self):
|
||
# Regression test - check the order of fields:
|
||
user = User.objects.get(username="testclient")
|
||
self.assertEqual(
|
||
list(PasswordChangeForm(user, {}).fields),
|
||
["old_password", "new_password1", "new_password2"],
|
||
)
|
||
|
||
def test_password_whitespace_not_stripped(self):
|
||
user = User.objects.get(username="testclient")
|
||
user.set_password(" oldpassword ")
|
||
data = {
|
||
"old_password": " oldpassword ",
|
||
"new_password1": " pass ",
|
||
"new_password2": " pass ",
|
||
}
|
||
form = PasswordChangeForm(user, data)
|
||
self.assertTrue(form.is_valid())
|
||
self.assertEqual(form.cleaned_data["old_password"], data["old_password"])
|
||
self.assertEqual(form.cleaned_data["new_password1"], data["new_password1"])
|
||
self.assertEqual(form.cleaned_data["new_password2"], data["new_password2"])
|
||
|
||
def test_html_autocomplete_attributes(self):
|
||
user = User.objects.get(username="testclient")
|
||
form = PasswordChangeForm(user)
|
||
self.assertEqual(
|
||
form.fields["old_password"].widget.attrs["autocomplete"], "current-password"
|
||
)
|
||
|
||
|
||
class UserChangeFormTest(TestDataMixin, TestCase):
|
||
def test_username_validity(self):
|
||
user = User.objects.get(username="testclient")
|
||
data = {"username": "not valid"}
|
||
form = UserChangeForm(data, instance=user)
|
||
self.assertFalse(form.is_valid())
|
||
validator = next(
|
||
v
|
||
for v in User._meta.get_field("username").validators
|
||
if v.code == "invalid"
|
||
)
|
||
self.assertEqual(form["username"].errors, [str(validator.message)])
|
||
|
||
def test_bug_14242(self):
|
||
# A regression test, introduce by adding an optimization for the
|
||
# UserChangeForm.
|
||
|
||
class MyUserForm(UserChangeForm):
|
||
def __init__(self, *args, **kwargs):
|
||
super().__init__(*args, **kwargs)
|
||
self.fields[
|
||
"groups"
|
||
].help_text = "These groups give users different permissions"
|
||
|
||
class Meta(UserChangeForm.Meta):
|
||
fields = ("groups",)
|
||
|
||
# Just check we can create it
|
||
MyUserForm({})
|
||
|
||
def test_unusable_password(self):
|
||
user = User.objects.get(username="empty_password")
|
||
user.set_unusable_password()
|
||
user.save()
|
||
form = UserChangeForm(instance=user)
|
||
self.assertIn(_("No password set."), form.as_table())
|
||
|
||
def test_bug_17944_empty_password(self):
|
||
user = User.objects.get(username="empty_password")
|
||
form = UserChangeForm(instance=user)
|
||
self.assertIn(_("No password set."), form.as_table())
|
||
|
||
def test_bug_17944_unmanageable_password(self):
|
||
user = User.objects.get(username="unmanageable_password")
|
||
form = UserChangeForm(instance=user)
|
||
self.assertIn(
|
||
_("Invalid password format or unknown hashing algorithm."), form.as_table()
|
||
)
|
||
|
||
def test_bug_17944_unknown_password_algorithm(self):
|
||
user = User.objects.get(username="unknown_password")
|
||
form = UserChangeForm(instance=user)
|
||
self.assertIn(
|
||
_("Invalid password format or unknown hashing algorithm."), form.as_table()
|
||
)
|
||
|
||
def test_bug_19133(self):
|
||
"The change form does not return the password value"
|
||
# Use the form to construct the POST data
|
||
user = User.objects.get(username="testclient")
|
||
form_for_data = UserChangeForm(instance=user)
|
||
post_data = form_for_data.initial
|
||
|
||
# The password field should be readonly, so anything
|
||
# posted here should be ignored; the form will be
|
||
# valid, and give back the 'initial' value for the
|
||
# password field.
|
||
post_data["password"] = "new password"
|
||
form = UserChangeForm(instance=user, data=post_data)
|
||
|
||
self.assertTrue(form.is_valid())
|
||
# original hashed password contains $
|
||
self.assertIn("$", form.cleaned_data["password"])
|
||
|
||
def test_bug_19349_bound_password_field(self):
|
||
user = User.objects.get(username="testclient")
|
||
form = UserChangeForm(data={}, instance=user)
|
||
# When rendering the bound password field,
|
||
# ReadOnlyPasswordHashWidget needs the initial
|
||
# value to render correctly
|
||
self.assertEqual(form.initial["password"], form["password"].value())
|
||
|
||
def test_custom_form(self):
|
||
class CustomUserChangeForm(UserChangeForm):
|
||
class Meta(UserChangeForm.Meta):
|
||
model = ExtensionUser
|
||
fields = (
|
||
"username",
|
||
"password",
|
||
"date_of_birth",
|
||
)
|
||
|
||
user = User.objects.get(username="testclient")
|
||
data = {
|
||
"username": "testclient",
|
||
"password": "testclient",
|
||
"date_of_birth": "1998-02-24",
|
||
}
|
||
form = CustomUserChangeForm(data, instance=user)
|
||
self.assertTrue(form.is_valid())
|
||
form.save()
|
||
self.assertEqual(form.cleaned_data["username"], "testclient")
|
||
self.assertEqual(form.cleaned_data["date_of_birth"], datetime.date(1998, 2, 24))
|
||
|
||
def test_password_excluded(self):
|
||
class UserChangeFormWithoutPassword(UserChangeForm):
|
||
password = None
|
||
|
||
class Meta:
|
||
model = User
|
||
exclude = ["password"]
|
||
|
||
form = UserChangeFormWithoutPassword()
|
||
self.assertNotIn("password", form.fields)
|
||
|
||
def test_username_field_autocapitalize_none(self):
|
||
form = UserChangeForm()
|
||
self.assertEqual(
|
||
form.fields["username"].widget.attrs.get("autocapitalize"), "none"
|
||
)
|
||
|
||
|
||
@override_settings(TEMPLATES=AUTH_TEMPLATES)
|
||
class PasswordResetFormTest(TestDataMixin, TestCase):
|
||
@classmethod
|
||
def setUpClass(cls):
|
||
super().setUpClass()
|
||
# This cleanup is necessary because contrib.sites cache
|
||
# makes tests interfere with each other, see #11505
|
||
Site.objects.clear_cache()
|
||
|
||
def create_dummy_user(self):
|
||
"""
|
||
Create a user and return a tuple (user_object, username, email).
|
||
"""
|
||
username = "jsmith"
|
||
email = "jsmith@example.com"
|
||
user = User.objects.create_user(username, email, "test123")
|
||
return (user, username, email)
|
||
|
||
def test_invalid_email(self):
|
||
data = {"email": "not valid"}
|
||
form = PasswordResetForm(data)
|
||
self.assertFalse(form.is_valid())
|
||
self.assertEqual(form["email"].errors, [_("Enter a valid email address.")])
|
||
|
||
def test_user_email_unicode_collision(self):
|
||
User.objects.create_user("mike123", "mike@example.org", "test123")
|
||
User.objects.create_user("mike456", "mıke@example.org", "test123")
|
||
data = {"email": "mıke@example.org"}
|
||
form = PasswordResetForm(data)
|
||
self.assertTrue(form.is_valid())
|
||
form.save()
|
||
self.assertEqual(len(mail.outbox), 1)
|
||
self.assertEqual(mail.outbox[0].to, ["mıke@example.org"])
|
||
|
||
def test_user_email_domain_unicode_collision(self):
|
||
User.objects.create_user("mike123", "mike@ixample.org", "test123")
|
||
User.objects.create_user("mike456", "mike@ıxample.org", "test123")
|
||
data = {"email": "mike@ıxample.org"}
|
||
form = PasswordResetForm(data)
|
||
self.assertTrue(form.is_valid())
|
||
form.save()
|
||
self.assertEqual(len(mail.outbox), 1)
|
||
self.assertEqual(mail.outbox[0].to, ["mike@ıxample.org"])
|
||
|
||
def test_user_email_unicode_collision_nonexistent(self):
|
||
User.objects.create_user("mike123", "mike@example.org", "test123")
|
||
data = {"email": "mıke@example.org"}
|
||
form = PasswordResetForm(data)
|
||
self.assertTrue(form.is_valid())
|
||
form.save()
|
||
self.assertEqual(len(mail.outbox), 0)
|
||
|
||
def test_user_email_domain_unicode_collision_nonexistent(self):
|
||
User.objects.create_user("mike123", "mike@ixample.org", "test123")
|
||
data = {"email": "mike@ıxample.org"}
|
||
form = PasswordResetForm(data)
|
||
self.assertTrue(form.is_valid())
|
||
form.save()
|
||
self.assertEqual(len(mail.outbox), 0)
|
||
|
||
def test_nonexistent_email(self):
|
||
"""
|
||
Test nonexistent email address. This should not fail because it would
|
||
expose information about registered users.
|
||
"""
|
||
data = {"email": "foo@bar.com"}
|
||
form = PasswordResetForm(data)
|
||
self.assertTrue(form.is_valid())
|
||
self.assertEqual(len(mail.outbox), 0)
|
||
|
||
def test_cleaned_data(self):
|
||
(user, username, email) = self.create_dummy_user()
|
||
data = {"email": email}
|
||
form = PasswordResetForm(data)
|
||
self.assertTrue(form.is_valid())
|
||
form.save(domain_override="example.com")
|
||
self.assertEqual(form.cleaned_data["email"], email)
|
||
self.assertEqual(len(mail.outbox), 1)
|
||
|
||
def test_custom_email_subject(self):
|
||
data = {"email": "testclient@example.com"}
|
||
form = PasswordResetForm(data)
|
||
self.assertTrue(form.is_valid())
|
||
# Since we're not providing a request object, we must provide a
|
||
# domain_override to prevent the save operation from failing in the
|
||
# potential case where contrib.sites is not installed. Refs #16412.
|
||
form.save(domain_override="example.com")
|
||
self.assertEqual(len(mail.outbox), 1)
|
||
self.assertEqual(mail.outbox[0].subject, "Custom password reset on example.com")
|
||
|
||
def test_custom_email_constructor(self):
|
||
data = {"email": "testclient@example.com"}
|
||
|
||
class CustomEmailPasswordResetForm(PasswordResetForm):
|
||
def send_mail(
|
||
self,
|
||
subject_template_name,
|
||
email_template_name,
|
||
context,
|
||
from_email,
|
||
to_email,
|
||
html_email_template_name=None,
|
||
):
|
||
EmailMultiAlternatives(
|
||
"Forgot your password?",
|
||
"Sorry to hear you forgot your password.",
|
||
None,
|
||
[to_email],
|
||
["site_monitor@example.com"],
|
||
headers={"Reply-To": "webmaster@example.com"},
|
||
alternatives=[
|
||
("Really sorry to hear you forgot your password.", "text/html")
|
||
],
|
||
).send()
|
||
|
||
form = CustomEmailPasswordResetForm(data)
|
||
self.assertTrue(form.is_valid())
|
||
# Since we're not providing a request object, we must provide a
|
||
# domain_override to prevent the save operation from failing in the
|
||
# potential case where contrib.sites is not installed. Refs #16412.
|
||
form.save(domain_override="example.com")
|
||
self.assertEqual(len(mail.outbox), 1)
|
||
self.assertEqual(mail.outbox[0].subject, "Forgot your password?")
|
||
self.assertEqual(mail.outbox[0].bcc, ["site_monitor@example.com"])
|
||
self.assertEqual(mail.outbox[0].content_subtype, "plain")
|
||
|
||
def test_preserve_username_case(self):
|
||
"""
|
||
Preserve the case of the user name (before the @ in the email address)
|
||
when creating a user (#5605).
|
||
"""
|
||
user = User.objects.create_user("forms_test2", "tesT@EXAMple.com", "test")
|
||
self.assertEqual(user.email, "tesT@example.com")
|
||
user = User.objects.create_user("forms_test3", "tesT", "test")
|
||
self.assertEqual(user.email, "tesT")
|
||
|
||
def test_inactive_user(self):
|
||
"""
|
||
Inactive user cannot receive password reset email.
|
||
"""
|
||
(user, username, email) = self.create_dummy_user()
|
||
user.is_active = False
|
||
user.save()
|
||
form = PasswordResetForm({"email": email})
|
||
self.assertTrue(form.is_valid())
|
||
form.save()
|
||
self.assertEqual(len(mail.outbox), 0)
|
||
|
||
def test_unusable_password(self):
|
||
user = User.objects.create_user("testuser", "test@example.com", "test")
|
||
data = {"email": "test@example.com"}
|
||
form = PasswordResetForm(data)
|
||
self.assertTrue(form.is_valid())
|
||
user.set_unusable_password()
|
||
user.save()
|
||
form = PasswordResetForm(data)
|
||
# The form itself is valid, but no email is sent
|
||
self.assertTrue(form.is_valid())
|
||
form.save()
|
||
self.assertEqual(len(mail.outbox), 0)
|
||
|
||
def test_save_plaintext_email(self):
|
||
"""
|
||
Test the PasswordResetForm.save() method with no html_email_template_name
|
||
parameter passed in.
|
||
Test to ensure original behavior is unchanged after the parameter was added.
|
||
"""
|
||
(user, username, email) = self.create_dummy_user()
|
||
form = PasswordResetForm({"email": email})
|
||
self.assertTrue(form.is_valid())
|
||
form.save()
|
||
self.assertEqual(len(mail.outbox), 1)
|
||
message = mail.outbox[0].message()
|
||
self.assertFalse(message.is_multipart())
|
||
self.assertEqual(message.get_content_type(), "text/plain")
|
||
self.assertEqual(message.get("subject"), "Custom password reset on example.com")
|
||
self.assertEqual(len(mail.outbox[0].alternatives), 0)
|
||
self.assertEqual(message.get_all("to"), [email])
|
||
self.assertTrue(
|
||
re.match(r"^http://example.com/reset/[\w+/-]", message.get_payload())
|
||
)
|
||
|
||
def test_save_html_email_template_name(self):
|
||
"""
|
||
Test the PasswordResetForm.save() method with html_email_template_name
|
||
parameter specified.
|
||
Test to ensure that a multipart email is sent with both text/plain
|
||
and text/html parts.
|
||
"""
|
||
(user, username, email) = self.create_dummy_user()
|
||
form = PasswordResetForm({"email": email})
|
||
self.assertTrue(form.is_valid())
|
||
form.save(
|
||
html_email_template_name="registration/html_password_reset_email.html"
|
||
)
|
||
self.assertEqual(len(mail.outbox), 1)
|
||
self.assertEqual(len(mail.outbox[0].alternatives), 1)
|
||
message = mail.outbox[0].message()
|
||
self.assertEqual(message.get("subject"), "Custom password reset on example.com")
|
||
self.assertEqual(len(message.get_payload()), 2)
|
||
self.assertTrue(message.is_multipart())
|
||
self.assertEqual(message.get_payload(0).get_content_type(), "text/plain")
|
||
self.assertEqual(message.get_payload(1).get_content_type(), "text/html")
|
||
self.assertEqual(message.get_all("to"), [email])
|
||
self.assertTrue(
|
||
re.match(
|
||
r"^http://example.com/reset/[\w/-]+",
|
||
message.get_payload(0).get_payload(),
|
||
)
|
||
)
|
||
self.assertTrue(
|
||
re.match(
|
||
r'^<html><a href="http://example.com/reset/[\w/-]+/">Link</a></html>$',
|
||
message.get_payload(1).get_payload(),
|
||
)
|
||
)
|
||
|
||
@override_settings(AUTH_USER_MODEL="auth_tests.CustomEmailField")
|
||
def test_custom_email_field(self):
|
||
email = "test@mail.com"
|
||
CustomEmailField.objects.create_user("test name", "test password", email)
|
||
form = PasswordResetForm({"email": email})
|
||
self.assertTrue(form.is_valid())
|
||
form.save()
|
||
self.assertEqual(form.cleaned_data["email"], email)
|
||
self.assertEqual(len(mail.outbox), 1)
|
||
self.assertEqual(mail.outbox[0].to, [email])
|
||
|
||
def test_html_autocomplete_attributes(self):
|
||
form = PasswordResetForm()
|
||
self.assertEqual(form.fields["email"].widget.attrs["autocomplete"], "email")
|
||
|
||
|
||
class ReadOnlyPasswordHashTest(SimpleTestCase):
|
||
def test_bug_19349_render_with_none_value(self):
|
||
# Rendering the widget with value set to None
|
||
# mustn't raise an exception.
|
||
widget = ReadOnlyPasswordHashWidget()
|
||
html = widget.render(name="password", value=None, attrs={})
|
||
self.assertIn(_("No password set."), html)
|
||
|
||
@override_settings(
|
||
PASSWORD_HASHERS=["django.contrib.auth.hashers.PBKDF2PasswordHasher"]
|
||
)
|
||
def test_render(self):
|
||
widget = ReadOnlyPasswordHashWidget()
|
||
value = (
|
||
"pbkdf2_sha256$100000$a6Pucb1qSFcD$WmCkn9Hqidj48NVe5x0FEM6A9YiOqQcl/83m2Z5u"
|
||
"dm0="
|
||
)
|
||
self.assertHTMLEqual(
|
||
widget.render("name", value, {"id": "id_password"}),
|
||
"""
|
||
<div id="id_password">
|
||
<strong>algorithm</strong>: pbkdf2_sha256
|
||
<strong>iterations</strong>: 100000
|
||
<strong>salt</strong>: a6Pucb******
|
||
<strong>hash</strong>: WmCkn9**************************************
|
||
</div>
|
||
""",
|
||
)
|
||
|
||
def test_readonly_field_has_changed(self):
|
||
field = ReadOnlyPasswordHashField()
|
||
self.assertIs(field.disabled, True)
|
||
self.assertFalse(field.has_changed("aaa", "bbb"))
|
||
|
||
def test_label(self):
|
||
"""
|
||
ReadOnlyPasswordHashWidget doesn't contain a for attribute in the
|
||
<label> because it doesn't have any labelable elements.
|
||
"""
|
||
|
||
class TestForm(forms.Form):
|
||
hash_field = ReadOnlyPasswordHashField()
|
||
|
||
bound_field = TestForm()["hash_field"]
|
||
self.assertIsNone(bound_field.field.widget.id_for_label("id"))
|
||
self.assertEqual(bound_field.label_tag(), "<label>Hash field:</label>")
|
||
|
||
|
||
class AdminPasswordChangeFormTest(TestDataMixin, TestCase):
|
||
@mock.patch("django.contrib.auth.password_validation.password_changed")
|
||
def test_success(self, password_changed):
|
||
user = User.objects.get(username="testclient")
|
||
data = {
|
||
"password1": "test123",
|
||
"password2": "test123",
|
||
}
|
||
form = AdminPasswordChangeForm(user, data)
|
||
self.assertTrue(form.is_valid())
|
||
form.save(commit=False)
|
||
self.assertEqual(password_changed.call_count, 0)
|
||
form.save()
|
||
self.assertEqual(password_changed.call_count, 1)
|
||
|
||
def test_password_whitespace_not_stripped(self):
|
||
user = User.objects.get(username="testclient")
|
||
data = {
|
||
"password1": " pass ",
|
||
"password2": " pass ",
|
||
}
|
||
form = AdminPasswordChangeForm(user, data)
|
||
self.assertTrue(form.is_valid())
|
||
self.assertEqual(form.cleaned_data["password1"], data["password1"])
|
||
self.assertEqual(form.cleaned_data["password2"], data["password2"])
|
||
|
||
def test_non_matching_passwords(self):
|
||
user = User.objects.get(username="testclient")
|
||
data = {"password1": "password1", "password2": "password2"}
|
||
form = AdminPasswordChangeForm(user, data)
|
||
self.assertEqual(
|
||
form.errors["password2"], [form.error_messages["password_mismatch"]]
|
||
)
|
||
|
||
def test_missing_passwords(self):
|
||
user = User.objects.get(username="testclient")
|
||
data = {"password1": "", "password2": ""}
|
||
form = AdminPasswordChangeForm(user, data)
|
||
required_error = [Field.default_error_messages["required"]]
|
||
self.assertEqual(form.errors["password1"], required_error)
|
||
self.assertEqual(form.errors["password2"], required_error)
|
||
|
||
def test_one_password(self):
|
||
user = User.objects.get(username="testclient")
|
||
form1 = AdminPasswordChangeForm(user, {"password1": "", "password2": "test"})
|
||
required_error = [Field.default_error_messages["required"]]
|
||
self.assertEqual(form1.errors["password1"], required_error)
|
||
self.assertNotIn("password2", form1.errors)
|
||
form2 = AdminPasswordChangeForm(user, {"password1": "test", "password2": ""})
|
||
self.assertEqual(form2.errors["password2"], required_error)
|
||
self.assertNotIn("password1", form2.errors)
|
||
|
||
def test_html_autocomplete_attributes(self):
|
||
user = User.objects.get(username="testclient")
|
||
form = AdminPasswordChangeForm(user)
|
||
tests = (
|
||
("password1", "new-password"),
|
||
("password2", "new-password"),
|
||
)
|
||
for field_name, autocomplete in tests:
|
||
with self.subTest(field_name=field_name, autocomplete=autocomplete):
|
||
self.assertEqual(
|
||
form.fields[field_name].widget.attrs["autocomplete"], autocomplete
|
||
)
|