好吧，我只是在搜索如何做到这一点的信息，你的问题促使我自己去弄清楚。我不知道你是否还在做这件事，但我是这样做的：

from django.core import mail
# First we get the initial password reset form.  
# This is not strictly necessary, but I included it for completeness
response = self.c.get(reverse('password_reset'))
self.assertEqual(response.status_code, 200)
self.assertEqual(response.template_name, 'authentication/password_reset_form.html')

# Then we post the response with our "email address"
response = self.c.post(reverse('password_reset'),{'email':'fred@home.com'})
self.assertEqual(response.status_code, 302)
# At this point the system will "send" us an email. We can "check" it thusly:
self.assertEqual(len(mail.outbox), 1)
self.assertEqual(mail.outbox[0].subject, 'Password reset on example.com')

# Now, here's the kicker: we get the token and userid from the response
token = response.context[0]['token']
uid = response.context[0]['uid']
# Now we can use the token to get the password change form
response = self.c.get(reverse('password_reset_confirm', kwargs={'token':token,'uidb64':uid}))
self.assertEqual(response.status_code, 200)
self.assertEqual(response.template_name, 'authentication/password_reset_confirm.html')

# Now we post to the same url with our new password:
response = self.c.post(reverse('password_reset_confirm', 
    kwargs={'token':token,'uidb36':uid}), {'new_password1':'pass','new_password2':'pass'})
self.assertEqual(response.status_code, 302)

就这样！一点也不难。

下面是我在功能测试中的做法：

def test_password_reset_from_key(self):
    from django.contrib.auth.tokens import default_token_generator
    from django.utils.http import base36_to_int, int_to_base36
    user = User.objects.all()[:1].get()
    token = default_token_generator.make_token(user)

    self.get("/accounts/password/reset/key/%s-%s/" % (int_to_base36(user.id), token))
    self.selenium.find_element_by_name("password1").send_keys("password")
    self.selenium.find_element_by_name("password2").send_keys("password")
    self.selenium.find_element_by_name("action").submit()

    alert = self.selenium.find_element_by_css_selector(".alert-success")
    self.assertIn('Password successfully changed.', alert.text)

这适用于Django 4.1：

def test_can_reset_password(self) -> None:
        user = UserMother.random()

        uid = urlsafe_base64_encode(force_bytes(user.pk))
        token = default_token_generator.make_token(user)

        url = self._get_url(uid, token)
        redirect_response = self.client.get(url)
        redirected_url = self._get_url(uid, "set-password")
        self.assertRedirects(
            redirect_response, redirected_url, fetch_redirect_response=True
        )

        form = {"new_password1": "NEW_PASSWORD", "new_password2": "NEW_PASSWORD"}
        response = self.client.post(redirected_url, form)
        self.assertRedirects(response, self.URL_COMPLETE, fetch_redirect_response=False)

        updated_user = User.objects.get(id=user.id)
        self.assertTrue(updated_user.check_password(form["new_password1"]))

有关进口品包括：

from django.contrib.auth.tokens import default_token_generator
from django.utils.encoding import force_bytes
from django.utils.http import urlsafe_base64_encode