# -*- coding: utf-8 -*- from __future__ import absolute_import from django.conf import settings from django.http import HttpResponse from django.test import TestCase from zilencer.models import Deployment from zerver.views import do_change_password from zerver.views.invite import get_invitee_emails_set from zerver.models import ( get_realm, get_prereg_user_by_email, get_user_profile_by_email, PreregistrationUser, Realm, Recipient, ScheduledJob, UserProfile, UserMessage, ) from zerver.lib.actions import ( create_stream_if_needed, set_default_streams, do_change_is_admin ) from zerver.lib.initial_password import initial_password from zerver.lib.actions import do_set_realm_default_language from zerver.lib.digest import send_digest_email from zerver.lib.notifications import enqueue_welcome_emails, one_click_unsubscribe_link from zerver.lib.test_helpers import ZulipTestCase, find_key_by_email, queries_captured from zerver.lib.test_runner import slow from zerver.lib.session_user import get_session_dict_user import re import ujson from six.moves import urllib from six.moves import range import six from six import text_type class PublicURLTest(ZulipTestCase): """ Account creation URLs are accessible even when not logged in. Authenticated URLs redirect to a page. """ def fetch(self, method, urls, expected_status): # type: (str, List[str], int) -> None for url in urls: response = getattr(self.client, method)(url) # e.g. self.client_post(url) if method is "post" self.assertEqual(response.status_code, expected_status, msg="Expected %d, received %d for %s to %s" % ( expected_status, response.status_code, method, url)) def test_public_urls(self): # type: () -> None """ Test which views are accessible when not logged in. """ # FIXME: We should also test the Tornado URLs -- this codepath # can't do so because this Django test mechanism doesn't go # through Tornado. get_urls = {200: ["/accounts/home/", "/accounts/login/" "/en/accounts/home/", "/ru/accounts/home/", "/en/accounts/login/", "/ru/accounts/login/"], 302: ["/", "/en/", "/ru/"], 401: ["/api/v1/streams/Denmark/members", "/api/v1/users/me/subscriptions", "/api/v1/messages", "/json/messages", "/json/streams", ], } post_urls = {200: ["/accounts/login/"], 302: ["/accounts/logout/"], 401: ["/json/messages", "/json/invite_users", "/json/settings/change", "/json/subscriptions/remove", "/json/subscriptions/exists", "/json/subscriptions/property", "/json/get_subscribers", "/json/fetch_api_key", "/json/users/me/subscriptions", "/api/v1/users/me/subscriptions", ], 400: ["/api/v1/external/github", "/api/v1/fetch_api_key", ], } put_urls = {401: ["/json/users/me/pointer"], } for status_code, url_set in six.iteritems(get_urls): self.fetch("get", url_set, status_code) for status_code, url_set in six.iteritems(post_urls): self.fetch("post", url_set, status_code) for status_code, url_set in six.iteritems(put_urls): self.fetch("put", url_set, status_code) def test_get_gcid_when_not_configured(self): # type: () -> None with self.settings(GOOGLE_CLIENT_ID=None): resp = self.client_get("/api/v1/fetch_google_client_id") self.assertEquals(400, resp.status_code, msg="Expected 400, received %d for GET /api/v1/fetch_google_client_id" % resp.status_code, ) data = ujson.loads(resp.content) self.assertEqual('error', data['result']) def test_get_gcid_when_configured(self): # type: () -> None with self.settings(GOOGLE_CLIENT_ID="ABCD"): resp = self.client_get("/api/v1/fetch_google_client_id") self.assertEquals(200, resp.status_code, msg="Expected 200, received %d for GET /api/v1/fetch_google_client_id" % resp.status_code, ) data = ujson.loads(resp.content) self.assertEqual('success', data['result']) self.assertEqual('ABCD', data['google_client_id']) class PasswordResetTest(ZulipTestCase): """ Log in, reset password, log out, log in with new password. """ def test_password_reset(self): # type: () -> None email = 'hamlet@zulip.com' old_password = initial_password(email) self.login(email) # start the password reset process by supplying an email address result = self.client_post('/accounts/password/reset/', {'email': email}) # check the redirect link telling you to check mail for password reset link self.assertEquals(result.status_code, 302) self.assertTrue(result["Location"].endswith( "/accounts/password/reset/done/")) result = self.client_get(result["Location"]) self.assert_in_response("Check your email to finish the process.", result) # Visit the password reset link. password_reset_url = self.get_confirmation_url_from_outbox(email, "(\S+)") result = self.client_get(password_reset_url) self.assertEquals(result.status_code, 200) # Reset your password result = self.client_post(password_reset_url, {'new_password1': 'new_password', 'new_password2': 'new_password'}) # password reset succeeded self.assertEquals(result.status_code, 302) self.assertTrue(result["Location"].endswith("/password/done/")) # log back in with new password self.login(email, password='new_password') user_profile = get_user_profile_by_email('hamlet@zulip.com') self.assertEqual(get_session_dict_user(self.client.session), user_profile.id) # make sure old password no longer works self.login(email, password=old_password, fails=True) class LoginTest(ZulipTestCase): """ Logging in, registration, and logging out. """ def test_login(self): # type: () -> None self.login("hamlet@zulip.com") user_profile = get_user_profile_by_email('hamlet@zulip.com') self.assertEqual(get_session_dict_user(self.client.session), user_profile.id) def test_login_bad_password(self): # type: () -> None self.login("hamlet@zulip.com", password="wrongpassword", fails=True) self.assertIsNone(get_session_dict_user(self.client.session)) def test_login_nonexist_user(self): # type: () -> None result = self.login_with_return("xxx@zulip.com", "xxx") self.assert_in_response("Please enter a correct email and password", result) def test_register(self): # type: () -> None realm = get_realm("zulip.com") streams = ["stream_%s" % i for i in range(40)] for stream in streams: create_stream_if_needed(realm, stream) set_default_streams(realm, streams) with queries_captured() as queries: self.register("test", "test") # Ensure the number of queries we make is not O(streams) self.assert_max_length(queries, 69) user_profile = get_user_profile_by_email('test@zulip.com') self.assertEqual(get_session_dict_user(self.client.session), user_profile.id) def test_register_deactivated(self): # type: () -> None """ If you try to register for a deactivated realm, you get a clear error page. """ realm = get_realm("zulip.com") realm.deactivated = True realm.save(update_fields=["deactivated"]) result = self.register("test", "test") self.assert_in_response("has been deactivated", result) with self.assertRaises(UserProfile.DoesNotExist): get_user_profile_by_email('test@zulip.com') def test_login_deactivated(self): # type: () -> None """ If you try to log in to a deactivated realm, you get a clear error page. """ realm = get_realm("zulip.com") realm.deactivated = True realm.save(update_fields=["deactivated"]) result = self.login_with_return("hamlet@zulip.com") self.assert_in_response("has been deactivated", result) def test_logout(self): # type: () -> None self.login("hamlet@zulip.com") self.client_post('/accounts/logout/') self.assertIsNone(get_session_dict_user(self.client.session)) def test_non_ascii_login(self): # type: () -> None """ You can log in even if your password contain non-ASCII characters. """ email = "test@zulip.com" password = u"hümbüǵ" # Registering succeeds. self.register("test", password) user_profile = get_user_profile_by_email(email) self.assertEqual(get_session_dict_user(self.client.session), user_profile.id) self.client_post('/accounts/logout/') self.assertIsNone(get_session_dict_user(self.client.session)) # Logging in succeeds. self.client_post('/accounts/logout/') self.login(email, password) self.assertEqual(get_session_dict_user(self.client.session), user_profile.id) class InviteUserTest(ZulipTestCase): def invite(self, users, streams): # type: (str, List[text_type]) -> HttpResponse """ Invites the specified users to Zulip with the specified streams. users should be a string containing the users to invite, comma or newline separated. streams should be a list of strings. """ return self.client_post("/json/invite_users", {"invitee_emails": users, "stream": streams}) def check_sent_emails(self, correct_recipients): # type: (List[str]) -> None from django.core.mail import outbox self.assertEqual(len(outbox), len(correct_recipients)) email_recipients = [email.recipients()[0] for email in outbox] self.assertEqual(sorted(email_recipients), sorted(correct_recipients)) def test_bulk_invite_users(self): # type: () -> None """The bulk_invite_users code path is for the first user in a realm.""" self.login('hamlet@zulip.com') invitees = ['alice@zulip.com', 'bob@zulip.com'] params = { 'invitee_emails': ujson.dumps(invitees) } result = self.client_post('/json/bulk_invite_users', params) self.assert_json_success(result) self.check_sent_emails(invitees) def test_successful_invite_user(self): # type: () -> None """ A call to /json/invite_users with valid parameters causes an invitation email to be sent. """ self.login("hamlet@zulip.com") invitee = "alice-test@zulip.com" self.assert_json_success(self.invite(invitee, ["Denmark"])) self.assertTrue(find_key_by_email(invitee)) self.check_sent_emails([invitee]) def test_successful_invite_user_with_name(self): # type: () -> None """ A call to /json/invite_users with valid parameters causes an invitation email to be sent. """ self.login("hamlet@zulip.com") email = "alice-test@zulip.com" invitee = "Alice Test <{}>".format(email) self.assert_json_success(self.invite(invitee, ["Denmark"])) self.assertTrue(find_key_by_email(email)) self.check_sent_emails([email]) def test_successful_invite_user_with_name_and_normal_one(self): # type: () -> None """ A call to /json/invite_users with valid parameters causes an invitation email to be sent. """ self.login("hamlet@zulip.com") email = "alice-test@zulip.com" email2 = "bob-test@zulip.com" invitee = "Alice Test <{}>, {}".format(email, email2) self.assert_json_success(self.invite(invitee, ["Denmark"])) self.assertTrue(find_key_by_email(email)) self.assertTrue(find_key_by_email(email2)) self.check_sent_emails([email, email2]) def test_invite_user_signup_initial_history(self): # type: () -> None """ Test that a new user invited to a stream receives some initial history but only from public streams. """ self.login("hamlet@zulip.com") user_profile = get_user_profile_by_email("hamlet@zulip.com") private_stream_name = "Secret" (stream, _) = create_stream_if_needed(user_profile.realm, private_stream_name, invite_only=True) self.subscribe_to_stream(user_profile.email, private_stream_name) public_msg_id = self.send_message("hamlet@zulip.com", "Denmark", Recipient.STREAM, "Public topic", "Public message") secret_msg_id = self.send_message("hamlet@zulip.com", private_stream_name, Recipient.STREAM, "Secret topic", "Secret message") invitee = "alice-test@zulip.com" self.assert_json_success(self.invite(invitee, [private_stream_name, "Denmark"])) self.assertTrue(find_key_by_email(invitee)) self.submit_reg_form_for_user("alice-test", "password") invitee_profile = get_user_profile_by_email(invitee) invitee_msg_ids = [um.message_id for um in UserMessage.objects.filter(user_profile=invitee_profile)] self.assertTrue(public_msg_id in invitee_msg_ids) self.assertFalse(secret_msg_id in invitee_msg_ids) def test_multi_user_invite(self): # type: () -> None """ Invites multiple users with a variety of delimiters. """ self.login("hamlet@zulip.com") # Intentionally use a weird string. self.assert_json_success(self.invite( """bob-test@zulip.com, carol-test@zulip.com, dave-test@zulip.com earl-test@zulip.com""", ["Denmark"])) for user in ("bob", "carol", "dave", "earl"): self.assertTrue(find_key_by_email("%s-test@zulip.com" % (user,))) self.check_sent_emails(["bob-test@zulip.com", "carol-test@zulip.com", "dave-test@zulip.com", "earl-test@zulip.com"]) def test_missing_or_invalid_params(self): # type: () -> None """ Tests inviting with various missing or invalid parameters. """ self.login("hamlet@zulip.com") self.assert_json_error( self.client_post("/json/invite_users", {"invitee_emails": "foo@zulip.com"}), "You must specify at least one stream for invitees to join.") for address in ("noatsign.com", "outsideyourdomain@example.net"): self.assert_json_error( self.invite(address, ["Denmark"]), "Some emails did not validate, so we didn't send any invitations.") self.check_sent_emails([]) def test_invalid_stream(self): # type: () -> None """ Tests inviting to a non-existent stream. """ self.login("hamlet@zulip.com") self.assert_json_error(self.invite("iago-test@zulip.com", ["NotARealStream"]), "Stream does not exist: NotARealStream. No invites were sent.") self.check_sent_emails([]) def test_invite_existing_user(self): # type: () -> None """ If you invite an address already using Zulip, no invitation is sent. """ self.login("hamlet@zulip.com") self.assert_json_error( self.client_post("/json/invite_users", {"invitee_emails": "hamlet@zulip.com", "stream": ["Denmark"]}), "We weren't able to invite anyone.") self.assertRaises(PreregistrationUser.DoesNotExist, lambda: PreregistrationUser.objects.get( email="hamlet@zulip.com")) self.check_sent_emails([]) def test_invite_some_existing_some_new(self): # type: () -> None """ If you invite a mix of already existing and new users, invitations are only sent to the new users. """ self.login("hamlet@zulip.com") existing = ["hamlet@zulip.com", "othello@zulip.com"] new = ["foo-test@zulip.com", "bar-test@zulip.com"] result = self.client_post("/json/invite_users", {"invitee_emails": "\n".join(existing + new), "stream": ["Denmark"]}) self.assert_json_error(result, "Some of those addresses are already using Zulip, \ so we didn't send them an invitation. We did send invitations to everyone else!") # We only created accounts for the new users. for email in existing: self.assertRaises(PreregistrationUser.DoesNotExist, lambda: PreregistrationUser.objects.get( email=email)) for email in new: self.assertTrue(PreregistrationUser.objects.get(email=email)) # We only sent emails to the new users. self.check_sent_emails(new) prereg_user = get_prereg_user_by_email('foo-test@zulip.com') self.assertEqual(prereg_user.email, 'foo-test@zulip.com') def test_invite_outside_domain_in_closed_realm(self): # type: () -> None """ In a realm with `restricted_to_domain = True`, you can't invite people with a different domain from that of the realm or your e-mail address. """ zulip_realm = get_realm("zulip.com") zulip_realm.restricted_to_domain = True zulip_realm.save() self.login("hamlet@zulip.com") external_address = "foo@example.com" self.assert_json_error( self.invite(external_address, ["Denmark"]), "Some emails did not validate, so we didn't send any invitations.") def test_invite_outside_domain_in_open_realm(self): # type: () -> None """ In a realm with `restricted_to_domain = False`, you can invite people with a different domain from that of the realm or your e-mail address. """ zulip_realm = get_realm("zulip.com") zulip_realm.restricted_to_domain = False zulip_realm.save() self.login("hamlet@zulip.com") external_address = "foo@example.com" self.assert_json_success(self.invite(external_address, ["Denmark"])) self.check_sent_emails([external_address]) def test_invite_with_non_ascii_streams(self): # type: () -> None """ Inviting someone to streams with non-ASCII characters succeeds. """ self.login("hamlet@zulip.com") invitee = "alice-test@zulip.com" stream_name = u"hümbüǵ" # Make sure we're subscribed before inviting someone. self.subscribe_to_stream("hamlet@zulip.com", stream_name) self.assert_json_success(self.invite(invitee, [stream_name])) class InviteeEmailsParserTests(TestCase): def setUp(self): # type: () -> None self.email1 = "email1@zulip.com" self.email2 = "email2@zulip.com" self.email3 = "email3@zulip.com" def test_if_emails_separated_by_commas_are_parsed_and_striped_correctly(self): # type: () -> None emails_raw = "{} ,{}, {}".format(self.email1, self.email2, self.email3) expected_set = {self.email1, self.email2, self.email3} self.assertEqual(get_invitee_emails_set(emails_raw), expected_set) def test_if_emails_separated_by_newlines_are_parsed_and_striped_correctly(self): # type: () -> None emails_raw = "{}\n {}\n {} ".format(self.email1, self.email2, self.email3) expected_set = {self.email1, self.email2, self.email3} self.assertEqual(get_invitee_emails_set(emails_raw), expected_set) def test_if_emails_from_email_client_separated_by_newlines_are_parsed_correctly(self): # type: () -> None emails_raw = "Email One <{}>\nEmailTwo<{}>\nEmail Three<{}>".format(self.email1, self.email2, self.email3) expected_set = {self.email1, self.email2, self.email3} self.assertEqual(get_invitee_emails_set(emails_raw), expected_set) def test_if_emails_in_mixed_style_are_parsed_correctly(self): # type: () -> None emails_raw = "Email One <{}>,EmailTwo<{}>\n{}".format(self.email1, self.email2, self.email3) expected_set = {self.email1, self.email2, self.email3} self.assertEqual(get_invitee_emails_set(emails_raw), expected_set) class EmailUnsubscribeTests(ZulipTestCase): def test_missedmessage_unsubscribe(self): # type: () -> None """ We provide one-click unsubscribe links in missed message e-mails that you can click even when logged out to update your email notification settings. """ user_profile = get_user_profile_by_email("hamlet@zulip.com") user_profile.enable_offline_email_notifications = True user_profile.save() unsubscribe_link = one_click_unsubscribe_link(user_profile, "missed_messages") result = self.client_get(urllib.parse.urlparse(unsubscribe_link).path) self.assertEqual(result.status_code, 200) # Circumvent user_profile caching. user_profile = UserProfile.objects.get(email="hamlet@zulip.com") self.assertFalse(user_profile.enable_offline_email_notifications) def test_welcome_unsubscribe(self): # type: () -> None """ We provide one-click unsubscribe links in welcome e-mails that you can click even when logged out to stop receiving them. """ email = "hamlet@zulip.com" user_profile = get_user_profile_by_email("hamlet@zulip.com") # Simulate a new user signing up, which enqueues 2 welcome e-mails. enqueue_welcome_emails(email, "King Hamlet") self.assertEqual(2, len(ScheduledJob.objects.filter( type=ScheduledJob.EMAIL, filter_string__iexact=email))) # Simulate unsubscribing from the welcome e-mails. unsubscribe_link = one_click_unsubscribe_link(user_profile, "welcome") result = self.client_get(urllib.parse.urlparse(unsubscribe_link).path) # The welcome email jobs are no longer scheduled. self.assertEqual(result.status_code, 200) self.assertEqual(0, len(ScheduledJob.objects.filter( type=ScheduledJob.EMAIL, filter_string__iexact=email))) def test_digest_unsubscribe(self): # type: () -> None """ We provide one-click unsubscribe links in digest e-mails that you can click even when logged out to stop receiving them. Unsubscribing from these emails also dequeues any digest email jobs that have been queued. """ email = "hamlet@zulip.com" user_profile = get_user_profile_by_email("hamlet@zulip.com") self.assertTrue(user_profile.enable_digest_emails) # Enqueue a fake digest email. send_digest_email(user_profile, "", "") self.assertEqual(1, len(ScheduledJob.objects.filter( type=ScheduledJob.EMAIL, filter_string__iexact=email))) # Simulate unsubscribing from digest e-mails. unsubscribe_link = one_click_unsubscribe_link(user_profile, "digest") result = self.client_get(urllib.parse.urlparse(unsubscribe_link).path) # The setting is toggled off, and scheduled jobs have been removed. self.assertEqual(result.status_code, 200) # Circumvent user_profile caching. user_profile = UserProfile.objects.get(email="hamlet@zulip.com") self.assertFalse(user_profile.enable_digest_emails) self.assertEqual(0, len(ScheduledJob.objects.filter( type=ScheduledJob.EMAIL, filter_string__iexact=email))) class RealmCreationTest(ZulipTestCase): def test_create_realm(self): # type: () -> None username = "user1" password = "test" domain = "test.com" org_type = Realm.COMMUNITY email = "user1@test.com" # Make sure the realm does not exist self.assertIsNone(get_realm(domain)) with self.settings(OPEN_REALM_CREATION=True): # Create new realm with the email result = self.client_post('/create_realm/', {'email': email}) self.assertEquals(result.status_code, 302) self.assertTrue(result["Location"].endswith( "/accounts/send_confirm/%s@%s" % (username, domain))) result = self.client_get(result["Location"]) self.assert_in_response("Check your email so we can get started.", result) # Visit the confirmation link. confirmation_url = self.get_confirmation_url_from_outbox(email) result = self.client_get(confirmation_url) self.assertEquals(result.status_code, 200) result = self.submit_reg_form_for_user(username, password, domain=domain, realm_org_type=org_type) self.assertEquals(result.status_code, 302) # Make sure the realm is created realm = get_realm(domain) self.assertIsNotNone(realm) self.assertEqual(realm.domain, domain) self.assertEqual(get_user_profile_by_email(email).realm, realm) # Check defaults self.assertEquals(realm.org_type, Realm.COMMUNITY) self.assertEquals(realm.restricted_to_domain, False) self.assertEquals(realm.invite_required, True) self.assertTrue(result["Location"].endswith("/")) def test_realm_corporate_defaults(self): # type: () -> None username = "user1" password = "test" domain = "test.com" org_type = Realm.CORPORATE email = "user1@test.com" # Make sure the realm does not exist self.assertIsNone(get_realm(domain)) # Create new realm with the email with self.settings(OPEN_REALM_CREATION=True): self.client_post('/create_realm/', {'email': email}) confirmation_url = self.get_confirmation_url_from_outbox(email) self.client_get(confirmation_url) self.submit_reg_form_for_user(username, password, domain=domain, realm_org_type=org_type) # Check corporate defaults were set correctly realm = get_realm(domain) self.assertEquals(realm.org_type, Realm.CORPORATE) self.assertEquals(realm.restricted_to_domain, True) self.assertEquals(realm.invite_required, False) class UserSignUpTest(ZulipTestCase): def test_user_default_language(self): # type: () -> None """ Check if the default language of new user is the default language of the realm. """ username = "newguy" email = "newguy@zulip.com" domain = "zulip.com" password = "newpassword" realm = get_realm(domain) do_set_realm_default_language(realm, "de") result = self.client_post('/accounts/home/', {'email': email}) self.assertEquals(result.status_code, 302) self.assertTrue(result["Location"].endswith( "/accounts/send_confirm/%s@%s" % (username, domain))) result = self.client_get(result["Location"]) self.assert_in_response("Check your email so we can get started.", result) # Visit the confirmation link. confirmation_url = self.get_confirmation_url_from_outbox(email) result = self.client_get(confirmation_url) self.assertEquals(result.status_code, 200) # Pick a password and agree to the ToS. result = self.submit_reg_form_for_user(username, password, domain) self.assertEquals(result.status_code, 302) user_profile = get_user_profile_by_email(email) self.assertEqual(user_profile.default_language, realm.default_language) from django.core.mail import outbox outbox.pop() def test_create_realm_with_subdomain(self): # type: () -> None username = "user1" password = "test" domain = "test.com" email = "user1@test.com" subdomain = "test" realm_name = "Test" # Make sure the realm does not exist self.assertIsNone(get_realm(domain)) with self.settings(REALMS_HAVE_SUBDOMAINS=True), self.settings(OPEN_REALM_CREATION=True): # Create new realm with the email result = self.client_post('/create_realm/', {'email': email}) self.assertEquals(result.status_code, 302) self.assertTrue(result["Location"].endswith( "/accounts/send_confirm/%s@%s" % (username, domain))) result = self.client_get(result["Location"]) self.assert_in_response("Check your email so we can get started.", result) # Visit the confirmation link. from django.core.mail import outbox for message in reversed(outbox): if email in message.to: confirmation_link_pattern = re.compile(settings.EXTERNAL_HOST + "(\S+)>") confirmation_url = confirmation_link_pattern.search( message.body).groups()[0] break else: raise ValueError("Couldn't find a confirmation email.") result = self.client_get(confirmation_url) self.assertEquals(result.status_code, 200) result = self.submit_reg_form_for_user(username, password, domain=domain, realm_name=realm_name, realm_subdomain=subdomain, # Pass HTTP_HOST for the target subdomain HTTP_HOST=subdomain + ".testserver") self.assertEquals(result.status_code, 302) # Make sure the realm is created realm = get_realm(domain) self.assertIsNotNone(realm) self.assertEqual(realm.domain, domain) self.assertEqual(realm.name, realm_name) self.assertEqual(realm.subdomain, subdomain) self.assertEqual(get_user_profile_by_email(email).realm, realm) class DeactivateUserTest(ZulipTestCase): def test_deactivate_user(self): # type: () -> None email = 'hamlet@zulip.com' self.login(email) user = get_user_profile_by_email('hamlet@zulip.com') self.assertTrue(user.is_active) result = self.client_delete('/json/users/me') self.assert_json_success(result) user = get_user_profile_by_email('hamlet@zulip.com') self.assertFalse(user.is_active) self.login(email, fails=True) def test_do_not_deactivate_final_admin(self): # type: () -> None email = 'iago@zulip.com' self.login(email) user = get_user_profile_by_email('iago@zulip.com') self.assertTrue(user.is_active) self.client_delete('/json/users/me') user = get_user_profile_by_email('iago@zulip.com') self.assertTrue(user.is_active) self.assertTrue(user.is_realm_admin) email = 'hamlet@zulip.com' user_2 = get_user_profile_by_email('hamlet@zulip.com') do_change_is_admin(user_2, True) self.assertTrue(user_2.is_realm_admin) result = self.client_delete('/json/users/me') self.assert_json_success(result) do_change_is_admin(user, True)