Fixed #34429 -- Allowed setting unusable passwords for users in the auth forms.

Co-authored-by: Natalia <124304+nessita@users.noreply.github.com>

1 files changed, 144 insertions, 0 deletions

diff --git a/tests/admin_views/test_password_form.py b/tests/admin_views/test_password_form.py
new file mode 100644
index 0000000000..d448943b04
--- /dev/null
+++ b/tests/admin_views/test_password_form.py
@@ -0,0 +1,144 @@
+from django.contrib.admin.tests import AdminSeleniumTestCase
+from django.contrib.auth.models import User
+from django.test import override_settings
+from django.urls import reverse
+
+
+@override_settings(ROOT_URLCONF="auth_tests.urls_admin")
+class SeleniumAuthTests(AdminSeleniumTestCase):
+    available_apps = AdminSeleniumTestCase.available_apps
+
+    def setUp(self):
+        self.superuser = User.objects.create_superuser(
+            username="super",
+            password="secret",
+            email="super@example.com",
+        )
+
+    def test_add_new_user(self):
+        """A user with no password can be added.
+
+        Enabling/disabling the usable password field shows/hides the password
+        fields when adding a user.
+        """
+        from selenium.common import NoSuchElementException
+        from selenium.webdriver.common.by import By
+
+        user_add_url = reverse("auth_test_admin:auth_user_add")
+        self.admin_login(username="super", password="secret")
+        self.selenium.get(self.live_server_url + user_add_url)
+
+        pw_switch_on = self.selenium.find_element(
+            By.CSS_SELECTOR, 'input[name="usable_password"][value="true"]'
+        )
+        pw_switch_off = self.selenium.find_element(
+            By.CSS_SELECTOR, 'input[name="usable_password"][value="false"]'
+        )
+        password1 = self.selenium.find_element(
+            By.CSS_SELECTOR, 'input[name="password1"]'
+        )
+        password2 = self.selenium.find_element(
+            By.CSS_SELECTOR, 'input[name="password2"]'
+        )
+
+        # Default is to set a password on user creation.
+        self.assertIs(pw_switch_on.is_selected(), True)
+        self.assertIs(pw_switch_off.is_selected(), False)
+
+        # The password fields are visible.
+        self.assertIs(password1.is_displayed(), True)
+        self.assertIs(password2.is_displayed(), True)
+
+        # Click to disable password-based authentication.
+        pw_switch_off.click()
+
+        # Radio buttons are updated accordingly.
+        self.assertIs(pw_switch_on.is_selected(), False)
+        self.assertIs(pw_switch_off.is_selected(), True)
+
+        # The password fields are hidden.
+        self.assertIs(password1.is_displayed(), False)
+        self.assertIs(password2.is_displayed(), False)
+
+        # The warning message should not be shown.
+        with self.assertRaises(NoSuchElementException):
+            self.selenium.find_element(By.ID, "id_unusable_warning")
+
+    def test_change_password_for_existing_user(self):
+        """A user can have their password changed or unset.
+
+        Enabling/disabling the usable password field shows/hides the password
+        fields and the warning about password lost.
+        """
+        from selenium.webdriver.common.by import By
+
+        user = User.objects.create_user(
+            username="ada", password="charles", email="ada@example.com"
+        )
+        user_url = reverse("auth_test_admin:auth_user_password_change", args=(user.pk,))
+        self.admin_login(username="super", password="secret")
+        self.selenium.get(self.live_server_url + user_url)
+
+        pw_switch_on = self.selenium.find_element(
+            By.CSS_SELECTOR, 'input[name="usable_password"][value="true"]'
+        )
+        pw_switch_off = self.selenium.find_element(
+            By.CSS_SELECTOR, 'input[name="usable_password"][value="false"]'
+        )
+        password1 = self.selenium.find_element(
+            By.CSS_SELECTOR, 'input[name="password1"]'
+        )
+        password2 = self.selenium.find_element(
+            By.CSS_SELECTOR, 'input[name="password2"]'
+        )
+        submit_set = self.selenium.find_element(
+            By.CSS_SELECTOR, 'input[type="submit"].set-password'
+        )
+        submit_unset = self.selenium.find_element(
+            By.CSS_SELECTOR, 'input[type="submit"].unset-password'
+        )
+
+        # By default password-based authentication is enabled.
+        self.assertIs(pw_switch_on.is_selected(), True)
+        self.assertIs(pw_switch_off.is_selected(), False)
+
+        # The password fields are visible.
+        self.assertIs(password1.is_displayed(), True)
+        self.assertIs(password2.is_displayed(), True)
+
+        # Only the set password submit button is visible.
+        self.assertIs(submit_set.is_displayed(), True)
+        self.assertIs(submit_unset.is_displayed(), False)
+
+        # Click to disable password-based authentication.
+        pw_switch_off.click()
+
+        # Radio buttons are updated accordingly.
+        self.assertIs(pw_switch_on.is_selected(), False)
+        self.assertIs(pw_switch_off.is_selected(), True)
+
+        # The password fields are hidden.
+        self.assertIs(password1.is_displayed(), False)
+        self.assertIs(password2.is_displayed(), False)
+
+        # Only the unset password submit button is visible.
+        self.assertIs(submit_unset.is_displayed(), True)
+        self.assertIs(submit_set.is_displayed(), False)
+
+        # The warning about password being lost is shown.
+        warning = self.selenium.find_element(By.ID, "id_unusable_warning")
+        self.assertIs(warning.is_displayed(), True)
+
+        # Click to enable password-based authentication.
+        pw_switch_on.click()
+
+        # The warning disappears.
+        self.assertIs(warning.is_displayed(), False)
+
+        # The password fields are shown.
+        self.assertIs(password1.is_displayed(), True)
+        self.assertIs(password2.is_displayed(), True)
+
+        # Only the set password submit button is visible.
+        self.assertIs(submit_set.is_displayed(), True)
+        self.assertIs(submit_unset.is_displayed(), False)