Misago/misago/users/tests/test_user_create_api.py

from django.contrib.auth import get_user_model
from django.core import mail
from django.urls import reverse

from misago.conf import settings
from misago.users.models import Online
from misago.users.testutils import UserTestCase


UserModel = get_user_model()


class UserCreateTests(UserTestCase):
    """tests for new user registration (POST to /api/users/)"""

    def setUp(self):
        super(UserCreateTests, self).setUp()
        self.api_link = '/api/users/'

    def test_empty_request(self):
        """empty request errors with code 400"""
        response = self.client.post(self.api_link)
        self.assertEqual(response.status_code, 400)

    def test_authenticated_request(self):
        """authentiated user request errors with code 403"""
        self.login_user(self.get_authenticated_user())
        response = self.client.post(self.api_link)
        self.assertEqual(response.status_code, 403)

    def test_registration_off_request(self):
        """registrations off request errors with code 403"""
        settings.override_setting('account_activation', 'closed')

        response = self.client.post(self.api_link)
        self.assertContains(response, 'closed', status_code=403)

    def test_registration_validates_username(self):
        """api validates usernames"""
        user = self.get_authenticated_user()

        response = self.client.post(
            self.api_link,
            data={
                'username': user.username,
                'email': 'loremipsum@dolor.met',
                'password': 'LoremP4ssword',
            },
        )

        self.assertEqual(response.status_code, 400)
        self.assertEqual(response.json(), {
            'username': ["This username is not available."],
        })

    def test_registration_validates_email(self):
        """api validates usernames"""
        user = self.get_authenticated_user()

        response = self.client.post(
            self.api_link,
            data={
                'username': 'totallyNew',
                'email': user.email,
                'password': 'LoremP4ssword',
            },
        )

        self.assertEqual(response.status_code, 400)
        self.assertEqual(response.json(), {
            'email': ["This e-mail address is not available."],
        })

    def test_registration_validates_password(self):
        """api uses django's validate_password to validate registrations"""
        response = self.client.post(
            self.api_link,
            data={
                'username': 'Bob',
                'email': 'l.o.r.e.m.i.p.s.u.m@gmail.com',
                'password': '123',
            },
        )

        self.assertContains(response, "password is too short", status_code=400)
        self.assertContains(response, "password is entirely numeric", status_code=400)
        self.assertContains(response, "email is not allowed", status_code=400)

    def test_registration_validates_password_similiarity(self):
        """api uses validate_password to validate registrations"""
        response = self.client.post(
            self.api_link,
            data={
                'username': 'BobBoberson',
                'email': 'l.o.r.e.m.i.p.s.u.m@gmail.com',
                'password': 'BobBoberson',
            },
        )

        self.assertContains(response, "password is too similar to the username", status_code=400)

    def test_registration_calls_validate_new_registration(self):
        """api uses validate_new_registration to validate registrations"""
        response = self.client.post(
            self.api_link,
            data={
                'username': 'Bob',
                'email': 'l.o.r.e.m.i.p.s.u.m@gmail.com',
                'password': 'pas123',
            },
        )

        self.assertContains(response, "email is not allowed", status_code=400)

    def test_registration_creates_active_user(self):
        """api creates active and signed in user on POST"""
        settings.override_setting('account_activation', 'none')

        response = self.client.post(
            self.api_link,
            data={
                'username': 'Bob',
                'email': 'bob@bob.com',
                'password': 'pass123',
            },
        )

        self.assertContains(response, 'active')
        self.assertContains(response, 'Bob')
        self.assertContains(response, 'bob@bob.com')

        UserModel.objects.get_by_username('Bob')

        test_user = UserModel.objects.get_by_email('bob@bob.com')
        self.assertEqual(Online.objects.filter(user=test_user).count(), 1)

        response = self.client.get(reverse('misago:index'))
        self.assertContains(response, 'Bob')

        self.assertIn('Welcome', mail.outbox[0].subject)

    def test_registration_creates_inactive_user(self):
        """api creates inactive user on POST"""
        settings.override_setting('account_activation', 'user')

        response = self.client.post(
            self.api_link,
            data={
                'username': 'Bob',
                'email': 'bob@bob.com',
                'password': 'pass123',
            },
        )

        self.assertContains(response, 'user')
        self.assertContains(response, 'Bob')
        self.assertContains(response, 'bob@bob.com')

        UserModel.objects.get_by_username('Bob')
        UserModel.objects.get_by_email('bob@bob.com')

        self.assertIn('Welcome', mail.outbox[0].subject)

    def test_registration_creates_admin_activated_user(self):
        """api creates admin activated user on POST"""
        settings.override_setting('account_activation', 'admin')

        response = self.client.post(
            self.api_link,
            data={
                'username': 'Bob',
                'email': 'bob@bob.com',
                'password': 'pass123',
            },
        )

        self.assertContains(response, 'admin')
        self.assertContains(response, 'Bob')
        self.assertContains(response, 'bob@bob.com')

        UserModel.objects.get_by_username('Bob')
        UserModel.objects.get_by_email('bob@bob.com')

        self.assertIn('Welcome', mail.outbox[0].subject)