zulip/zerver/test_events.py

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# -*- coding: utf-8 -*-
from django.test import TestCase
from zerver.models import (
get_client, get_realm, get_stream, get_user_profile_by_email,
Recipient,
)
from zerver.lib.actions import (
apply_events,
create_stream_if_needed,
do_add_alert_words,
do_add_realm_filter,
do_add_realm_emoji,
do_change_full_name,
do_change_is_admin,
do_change_stream_description,
do_remove_alert_words,
do_remove_realm_emoji,
do_remove_realm_filter,
do_remove_subscription,
do_rename_stream,
do_set_muted_topics,
do_set_realm_name,
fetch_initial_state_data,
)
from zerver.lib.event_queue import allocate_client_descriptor
from zerver.lib.test_helpers import AuthedTestCase, POSTRequestMock
from zerver.tornadoviews import get_events_backend
from collections import OrderedDict
import ujson
class GetEventsTest(AuthedTestCase):
def tornado_call(self, view_func, user_profile, post_data,
callback=None):
request = POSTRequestMock(post_data, user_profile, callback)
return view_func(request, user_profile)
def test_get_events(self):
email = "hamlet@zulip.com"
recipient_email = "othello@zulip.com"
user_profile = get_user_profile_by_email(email)
recipient_user_profile = get_user_profile_by_email(recipient_email)
self.login(email)
result = self.tornado_call(get_events_backend, user_profile,
{"apply_markdown": ujson.dumps(True),
"event_types": ujson.dumps(["message"]),
"user_client": "website",
"dont_block": ujson.dumps(True),
})
self.assert_json_success(result)
queue_id = ujson.loads(result.content)["queue_id"]
recipient_result = self.tornado_call(get_events_backend, recipient_user_profile,
{"apply_markdown": ujson.dumps(True),
"event_types": ujson.dumps(["message"]),
"user_client": "website",
"dont_block": ujson.dumps(True),
})
self.assert_json_success(recipient_result)
recipient_queue_id = ujson.loads(recipient_result.content)["queue_id"]
result = self.tornado_call(get_events_backend, user_profile,
{"queue_id": queue_id,
"user_client": "website",
"last_event_id": -1,
"dont_block": ujson.dumps(True),
})
events = ujson.loads(result.content)["events"]
self.assert_json_success(result)
self.assert_length(events, 0, True)
local_id = 10.01
self.send_message(email, recipient_email, Recipient.PERSONAL, "hello", local_id=local_id, sender_queue_id=queue_id)
result = self.tornado_call(get_events_backend, user_profile,
{"queue_id": queue_id,
"user_client": "website",
"last_event_id": -1,
"dont_block": ujson.dumps(True),
})
events = ujson.loads(result.content)["events"]
self.assert_json_success(result)
self.assert_length(events, 1, True)
self.assertEqual(events[0]["type"], "message")
self.assertEqual(events[0]["message"]["sender_email"], email)
self.assertEqual(events[0]["local_message_id"], local_id)
last_event_id = events[0]["id"]
local_id += 0.01
self.send_message(email, recipient_email, Recipient.PERSONAL, "hello", local_id=local_id, sender_queue_id=queue_id)
result = self.tornado_call(get_events_backend, user_profile,
{"queue_id": queue_id,
"user_client": "website",
"last_event_id": last_event_id,
"dont_block": ujson.dumps(True),
})
events = ujson.loads(result.content)["events"]
self.assert_json_success(result)
self.assert_length(events, 1, True)
self.assertEqual(events[0]["type"], "message")
self.assertEqual(events[0]["message"]["sender_email"], email)
self.assertEqual(events[0]["local_message_id"], local_id)
# Test that the received message in the receiver's event queue
# exists and does not contain a local id
recipient_result = self.tornado_call(get_events_backend, recipient_user_profile,
{"queue_id": recipient_queue_id,
"user_client": "website",
"last_event_id": -1,
"dont_block": ujson.dumps(True),
})
recipient_events = ujson.loads(recipient_result.content)["events"]
self.assert_json_success(recipient_result)
self.assertEqual(len(recipient_events), 2)
self.assertEqual(recipient_events[0]["type"], "message")
self.assertEqual(recipient_events[0]["message"]["sender_email"], email)
self.assertTrue("local_message_id" not in recipient_events[0])
self.assertEqual(recipient_events[1]["type"], "message")
self.assertEqual(recipient_events[1]["message"]["sender_email"], email)
self.assertTrue("local_message_id" not in recipient_events[1])
def test_get_events_narrow(self):
email = "hamlet@zulip.com"
user_profile = get_user_profile_by_email(email)
self.login(email)
result = self.tornado_call(get_events_backend, user_profile,
{"apply_markdown": ujson.dumps(True),
"event_types": ujson.dumps(["message"]),
"narrow": ujson.dumps([["stream", "denmark"]]),
"user_client": "website",
"dont_block": ujson.dumps(True),
})
self.assert_json_success(result)
queue_id = ujson.loads(result.content)["queue_id"]
result = self.tornado_call(get_events_backend, user_profile,
{"queue_id": queue_id,
"user_client": "website",
"last_event_id": -1,
"dont_block": ujson.dumps(True),
})
events = ujson.loads(result.content)["events"]
self.assert_json_success(result)
self.assert_length(events, 0, True)
self.send_message(email, "othello@zulip.com", Recipient.PERSONAL, "hello")
self.send_message(email, "Denmark", Recipient.STREAM, "hello")
result = self.tornado_call(get_events_backend, user_profile,
{"queue_id": queue_id,
"user_client": "website",
"last_event_id": -1,
"dont_block": ujson.dumps(True),
})
events = ujson.loads(result.content)["events"]
self.assert_json_success(result)
self.assert_length(events, 1, True)
self.assertEqual(events[0]["type"], "message")
self.assertEqual(events[0]["message"]["display_recipient"], "Denmark")
class EventsRegisterTest(AuthedTestCase):
maxDiff = None
user_profile = get_user_profile_by_email("hamlet@zulip.com")
def do_test(self, action, event_types=None, matcher=None):
client = allocate_client_descriptor(self.user_profile.id, self.user_profile.realm.id,
event_types,
get_client("website"), True, False, 600, [])
# hybrid_state = initial fetch state + re-applying events triggered by our action
# normal_state = do action then fetch at the end (the "normal" code path)
hybrid_state = fetch_initial_state_data(self.user_profile, event_types, "")
action()
events = client.event_queue.contents()
apply_events(hybrid_state, events, self.user_profile)
normal_state = fetch_initial_state_data(self.user_profile, event_types, "")
if matcher is None:
matcher = self.assertEqual
matcher(hybrid_state, normal_state)
def match_with_reorder(self, a, b, field):
# We need to use an OrderedDict to turn these into strings consistently
self.assertEqual(set(ujson.dumps(OrderedDict(x.items())) for x in a[field]),
set(ujson.dumps(OrderedDict(x.items())) for x in b[field]))
a[field] = []
b[field] = []
self.assertEqual(a, b)
def test_send_message_events(self):
self.do_test(lambda: self.send_message("hamlet@zulip.com", "Verona", Recipient.STREAM, "hello"))
def test_pointer_events(self):
self.login('hamlet@zulip.com')
self.do_test(lambda: self.client.post("/json/update_pointer", {"pointer": 150}))
def test_register_events(self):
self.do_test(lambda: self.register("test1", "test1"),
matcher=lambda a, b: self.match_with_reorder(a, b, "realm_users"))
def test_alert_words_events(self):
self.do_test(lambda: do_add_alert_words(self.user_profile, ["alert_word"]))
self.do_test(lambda: do_remove_alert_words(self.user_profile, ["alert_word"]))
def test_muted_topics_events(self):
self.do_test(lambda: do_set_muted_topics(self.user_profile, [["Denmark", "topic"]]))
def test_change_full_name(self):
self.do_test(lambda: do_change_full_name(self.user_profile, 'Sir Hamlet'))
def test_change_realm_name(self):
self.do_test(lambda: do_set_realm_name(self.user_profile.realm, 'New Realm Name'))
def test_change_is_admin(self):
# The first False is probably a noop, then we get transitions in both directions.
for is_admin in [False, True, False]:
self.do_test(lambda: do_change_is_admin(self.user_profile, is_admin))
def test_realm_emoji_events(self):
self.do_test(lambda: do_add_realm_emoji(get_realm("zulip.com"), "my_emoji",
"https://realm.com/my_emoji"))
self.do_test(lambda: do_remove_realm_emoji(get_realm("zulip.com"), "my_emoji"))
def test_realm_filter_events(self):
self.do_test(lambda: do_add_realm_filter(get_realm("zulip.com"), "#[123]",
"https://realm.com/my_realm_filter/%(id)s"))
self.do_test(lambda: do_remove_realm_filter(get_realm("zulip.com"), "#[123]"))
def test_rename_stream(self):
realm = get_realm('zulip.com')
stream, _ = create_stream_if_needed(realm, 'old_name')
new_name = 'stream with a brand new name'
self.do_test(lambda: do_rename_stream(realm, stream.name, new_name))
def test_subscribe_events(self):
self.do_test(lambda: self.subscribe_to_stream("hamlet@zulip.com", "test_stream"),
matcher=lambda a, b: self.match_with_reorder(a, b, "subscriptions"))
self.do_test(lambda: self.subscribe_to_stream("othello@zulip.com", "test_stream"),
matcher=lambda a, b: self.match_with_reorder(a, b, "subscriptions"))
stream = get_stream("test_stream", self.user_profile.realm)
self.do_test(lambda: do_remove_subscription(get_user_profile_by_email("othello@zulip.com"), stream),
matcher=lambda a, b: self.match_with_reorder(a, b, "subscriptions"))
self.do_test(lambda: do_remove_subscription(get_user_profile_by_email("hamlet@zulip.com"), stream),
matcher=lambda a, b: self.match_with_reorder(a, b, "unsubscribed"))
self.do_test(lambda: self.subscribe_to_stream("hamlet@zulip.com", "test_stream"),
matcher=lambda a, b: self.match_with_reorder(a, b, "subscriptions"))
self.do_test(lambda: do_change_stream_description(get_realm('zulip.com'), 'test_stream',
'new description'),
matcher=lambda a, b: self.match_with_reorder(a, b, "subscriptions"))
from zerver.lib.event_queue import EventQueue
class EventQueueTest(TestCase):
def test_one_event(self):
queue = EventQueue("1")
queue.push({"type": "pointer",
"pointer": 1,
"timestamp": "1"})
self.assertFalse(queue.empty())
self.assertEqual(queue.contents(),
[{'id': 0,
'type': 'pointer',
"pointer": 1,
"timestamp": "1"}])
def test_event_collapsing(self):
queue = EventQueue("1")
for pointer_val in xrange(1, 10):
queue.push({"type": "pointer",
"pointer": pointer_val,
"timestamp": str(pointer_val)})
self.assertEqual(queue.contents(),
[{'id': 8,
'type': 'pointer',
"pointer": 9,
"timestamp": "9"}])
queue = EventQueue("2")
for pointer_val in xrange(1, 10):
queue.push({"type": "pointer",
"pointer": pointer_val,
"timestamp": str(pointer_val)})
queue.push({"type": "unknown"})
queue.push({"type": "restart", "server_generation": "1"})
for pointer_val in xrange(11, 20):
queue.push({"type": "pointer",
"pointer": pointer_val,
"timestamp": str(pointer_val)})
queue.push({"type": "restart", "server_generation": "2"})
self.assertEqual(queue.contents(),
[{"type": "unknown",
"id": 9,},
{'id': 19,
'type': 'pointer',
"pointer": 19,
"timestamp": "19"},
{"id": 20,
"type": "restart",
"server_generation": "2"}])
for pointer_val in xrange(21, 23):
queue.push({"type": "pointer",
"pointer": pointer_val,
"timestamp": str(pointer_val)})
self.assertEqual(queue.contents(),
[{"type": "unknown",
"id": 9,},
{'id': 19,
'type': 'pointer',
"pointer": 19,
"timestamp": "19"},
{"id": 20,
"type": "restart",
"server_generation": "2"},
{'id': 22,
'type': 'pointer',
"pointer": 22,
"timestamp": "22"},
])
def test_flag_add_collapsing(self):
queue = EventQueue("1")
queue.push({"type": "update_message_flags",
"flag": "read",
"operation": "add",
"all": False,
"messages": [1, 2, 3, 4],
"timestamp": "1"})
queue.push({"type": "update_message_flags",
"flag": "read",
"all": False,
"operation": "add",
"messages": [5, 6],
"timestamp": "1"})
self.assertEqual(queue.contents(),
[{'id': 1,
'type': 'update_message_flags',
"all": False,
"flag": "read",
"operation": "add",
"messages": [1,2,3,4,5,6],
"timestamp": "1"}])
def test_flag_remove_collapsing(self):
queue = EventQueue("1")
queue.push({"type": "update_message_flags",
"flag": "collapsed",
"operation": "remove",
"all": False,
"messages": [1, 2, 3, 4],
"timestamp": "1"})
queue.push({"type": "update_message_flags",
"flag": "collapsed",
"all": False,
"operation": "remove",
"messages": [5, 6],
"timestamp": "1"})
self.assertEqual(queue.contents(),
[{'id': 1,
'type': 'update_message_flags',
"all": False,
"flag": "collapsed",
"operation": "remove",
"messages": [1,2,3,4,5,6],
"timestamp": "1"}])
def test_collapse_event(self):
queue = EventQueue("1")
queue.push({"type": "pointer",
"pointer": 1,
"timestamp": "1"})
queue.push({"type": "unknown",
"timestamp": "1"})
self.assertEqual(queue.contents(),
[{'id': 0,
'type': 'pointer',
"pointer": 1,
"timestamp": "1"},
{'id': 1,
'type': 'unknown',
"timestamp": "1"}])