import json
import unittest
from datetime import date, datetime
import mock
import pytest
import requests
from posthog.request import DatetimeSerializer, QuotaLimitError, batch_post, decide, determine_server_host
from posthog.test.test_utils import TEST_API_KEY
class TestRequests(unittest.TestCase):
def test_valid_request(self):
res = batch_post(TEST_API_KEY, batch=[{"distinct_id": "distinct_id", "event": "python event", "type": "track"}])
self.assertEqual(res.status_code, 200)
def test_invalid_request_error(self):
self.assertRaises(Exception, batch_post, "testsecret", "https://t.posthog.com", False, "[{]")
def test_invalid_host(self):
self.assertRaises(Exception, batch_post, "testsecret", "t.posthog.com/", batch=[])
def test_datetime_serialization(self):
data = {"created": datetime(2012, 3, 4, 5, 6, 7, 891011)}
result = json.dumps(data, cls=DatetimeSerializer)
self.assertEqual(result, '{"created": "2012-03-04T05:06:07.891011"}')
def test_date_serialization(self):
today = date.today()
data = {"created": today}
result = json.dumps(data, cls=DatetimeSerializer)
expected = '{"created": "%s"}' % today.isoformat()
self.assertEqual(result, expected)
def test_should_not_timeout(self):
res = batch_post(
TEST_API_KEY, batch=[{"distinct_id": "distinct_id", "event": "python event", "type": "track"}], timeout=15
)
self.assertEqual(res.status_code, 200)
def test_should_timeout(self):
with self.assertRaises(requests.ReadTimeout):
batch_post(
"key", batch=[{"distinct_id": "distinct_id", "event": "python event", "type": "track"}], timeout=0.0001
)
def test_quota_limited_response(self):
mock_response = requests.Response()
mock_response.status_code = 200
mock_response._content = json.dumps(
{
"quotaLimited": ["feature_flags"],
"featureFlags": {},
"featureFlagPayloads": {},
"errorsWhileComputingFlags": False,
}
).encode("utf-8")
with mock.patch("posthog.request._session.post", return_value=mock_response):
with self.assertRaises(QuotaLimitError) as cm:
decide("fake_key", "fake_host")
self.assertEqual(cm.exception.status, 200)
self.assertEqual(cm.exception.message, "Feature flags quota limited")
def test_normal_decide_response(self):
mock_response = requests.Response()
mock_response.status_code = 200
mock_response._content = json.dumps(
{"featureFlags": {"flag1": True}, "featureFlagPayloads": {}, "errorsWhileComputingFlags": False}
).encode("utf-8")
with mock.patch("posthog.request._session.post", return_value=mock_response):
response = decide("fake_key", "fake_host")
self.assertEqual(response["featureFlags"], {"flag1": True})
@pytest.mark.parametrize(
"host, expected",
[
("https://t.posthog.com", "https://t.posthog.com"),
("https://t.posthog.com/", "https://t.posthog.com/"),
("t.posthog.com", "t.posthog.com"),
("t.posthog.com/", "t.posthog.com/"),
("https://us.posthog.com.rg.proxy.com", "https://us.posthog.com.rg.proxy.com"),
("app.posthog.com", "app.posthog.com"),
("eu.posthog.com", "eu.posthog.com"),
("https://app.posthog.com", "https://us.i.posthog.com"),
("https://eu.posthog.com", "https://eu.i.posthog.com"),
("https://us.posthog.com", "https://us.i.posthog.com"),
("https://app.posthog.com/", "https://us.i.posthog.com"),
("https://eu.posthog.com/", "https://eu.i.posthog.com"),
("https://us.posthog.com/", "https://us.i.posthog.com"),
(None, "https://us.i.posthog.com"),
],
)
def test_routing_to_custom_host(host, expected):
assert determine_server_host(host) == expected