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https://github.com/PostHog/posthog.git
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310 lines
12 KiB
Python
310 lines
12 KiB
Python
import json
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from django.http import HttpResponse
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from django.test.client import Client
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from kafka.errors import NoBrokersAvailable
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from rest_framework import status
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from typing import Any, Optional
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from unittest.mock import patch
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from ee.billing.quota_limiting import QuotaResource
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from posthog.settings.data_stores import KAFKA_EVENTS_PLUGIN_INGESTION
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from posthog.test.base import APIBaseTest
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def mocked_get_ingest_context_from_token(_: Any) -> None:
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raise Exception("test exception")
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class TestCaptureAPI(APIBaseTest):
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def setUp(self):
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super().setUp()
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self.client = Client()
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def _send_event(self, expected_status_code: int = status.HTTP_200_OK) -> HttpResponse:
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event_response = self.client.post(
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"/e/",
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data={
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"data": json.dumps(
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[
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{"event": "beep", "properties": {"distinct_id": "eeee", "token": self.team.api_token}},
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{"event": "boop", "properties": {"distinct_id": "aaaa", "token": self.team.api_token}},
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]
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),
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"api_key": self.team.api_token,
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},
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)
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assert event_response.status_code == expected_status_code
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return event_response
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def _send_session_recording_event(
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self,
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number_of_events=1,
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event_data: Optional[dict] = None,
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snapshot_source=3,
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snapshot_type=1,
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session_id="abc123",
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window_id="def456",
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distinct_id="ghi789",
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timestamp=1658516991883,
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expected_status_code: int = status.HTTP_200_OK,
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) -> tuple[dict, HttpResponse]:
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if event_data is None:
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event_data = {}
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event = {
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"event": "$snapshot",
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"properties": {
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"$snapshot_data": {
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"type": snapshot_type,
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"data": {"source": snapshot_source, "data": event_data},
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"timestamp": timestamp,
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},
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"$session_id": session_id,
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"$window_id": window_id,
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"distinct_id": distinct_id,
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},
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"offset": 1993,
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}
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capture_recording_response = self.client.post(
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"/s/", data={"data": json.dumps([event for _ in range(number_of_events)]), "api_key": self.team.api_token}
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)
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assert capture_recording_response.status_code == expected_status_code
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return event, capture_recording_response
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@patch("posthog.kafka_client.client._KafkaProducer.produce")
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def test_produce_to_kafka(self, kafka_produce):
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response = self.client.post(
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"/track/",
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{
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"data": json.dumps(
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[
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{
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"event": "event1",
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"properties": {
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"distinct_id": "id1",
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"token": self.team.api_token,
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},
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},
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{
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"event": "event2",
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"properties": {
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"distinct_id": "id2",
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"token": self.team.api_token,
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},
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},
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]
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),
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"api_key": self.team.api_token,
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},
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)
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self.assertEqual(response.status_code, status.HTTP_200_OK)
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self.assertEqual(kafka_produce.call_count, 2)
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kafka_produce_call1 = kafka_produce.call_args_list[0].kwargs
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kafka_produce_call2 = kafka_produce.call_args_list[1].kwargs
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# Make sure we're producing to the correct topic
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self.assertEqual(kafka_produce_call1["topic"], KAFKA_EVENTS_PLUGIN_INGESTION)
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self.assertEqual(kafka_produce_call2["topic"], KAFKA_EVENTS_PLUGIN_INGESTION)
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# Make sure we're producing the right data
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event1_data = json.loads(kafka_produce_call1["data"]["data"])
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event2_data = json.loads(kafka_produce_call2["data"]["data"])
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self.assertEqual(event1_data["event"], "event1")
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self.assertEqual(event2_data["event"], "event2")
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self.assertEqual(event1_data["properties"]["distinct_id"], "id1")
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self.assertEqual(event2_data["properties"]["distinct_id"], "id2")
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# Make sure we're producing data correctly in the way the plugin server expects
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self.assertEqual(type(kafka_produce_call1["data"]["distinct_id"]), str)
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self.assertEqual(type(kafka_produce_call2["data"]["distinct_id"]), str)
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self.assertIn(type(kafka_produce_call1["data"]["ip"]), [str, type(None)])
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self.assertIn(type(kafka_produce_call2["data"]["ip"]), [str, type(None)])
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self.assertEqual(type(kafka_produce_call1["data"]["site_url"]), str)
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self.assertEqual(type(kafka_produce_call2["data"]["site_url"]), str)
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self.assertEqual(type(kafka_produce_call1["data"]["token"]), str)
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self.assertEqual(type(kafka_produce_call2["data"]["token"]), str)
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self.assertEqual(type(kafka_produce_call1["data"]["sent_at"]), str)
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self.assertEqual(type(kafka_produce_call2["data"]["sent_at"]), str)
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self.assertEqual(type(event1_data["properties"]), dict)
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self.assertEqual(type(event2_data["properties"]), dict)
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self.assertEqual(type(kafka_produce_call1["data"]["uuid"]), str)
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self.assertEqual(type(kafka_produce_call2["data"]["uuid"]), str)
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@patch("posthog.kafka_client.client._KafkaProducer.produce")
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def test_capture_event_with_uuid_in_payload(self, kafka_produce):
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response = self.client.post(
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"/track/",
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{
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"data": json.dumps(
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[
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{
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"event": "event1",
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"uuid": "017d37c1-f285-0000-0e8b-e02d131925dc",
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"properties": {
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"distinct_id": "id1",
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"token": self.team.api_token,
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},
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}
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]
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),
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"api_key": self.team.api_token,
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},
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)
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self.assertEqual(response.status_code, status.HTTP_200_OK)
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kafka_produce_call = kafka_produce.call_args_list[0].kwargs
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event_data = json.loads(kafka_produce_call["data"]["data"])
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self.assertEqual(event_data["event"], "event1")
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self.assertEqual(kafka_produce_call["data"]["uuid"], "017d37c1-f285-0000-0e8b-e02d131925dc")
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@patch("posthog.kafka_client.client._KafkaProducer.produce")
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def test_kafka_connection_error(self, kafka_produce):
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kafka_produce.side_effect = NoBrokersAvailable()
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response = self.client.post(
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"/capture/",
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{
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"data": json.dumps(
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[
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{
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"event": "event1",
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"properties": {
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"distinct_id": "id1",
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"token": self.team.api_token,
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},
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}
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]
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),
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"api_key": self.team.api_token,
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},
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)
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self.assertEqual(response.status_code, status.HTTP_503_SERVICE_UNAVAILABLE)
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self.assertEqual(
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response.json(),
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{
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"type": "server_error",
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"code": "server_error",
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"detail": "Unable to store event. Please try again. If you are the owner of this app you can check the logs for further details.",
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"attr": None,
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},
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)
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@patch("posthog.kafka_client.client._KafkaProducer.produce")
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def test_partition_key_override(self, kafka_produce):
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default_partition_key = f"{self.team.api_token}:id1"
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response = self.client.post(
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"/capture/",
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{
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"data": json.dumps(
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[
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{
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"event": "event1",
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"properties": {
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"distinct_id": "id1",
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"token": self.team.api_token,
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},
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}
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]
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),
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"api_key": self.team.api_token,
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},
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)
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# By default we use (the hash of) <team_id:distinct_id> as the partition key
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kafka_produce_call = kafka_produce.call_args_list[0].kwargs
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self.assertEqual(
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kafka_produce_call["key"],
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default_partition_key,
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)
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# Setting up an override via EVENT_PARTITION_KEYS_TO_OVERRIDE should cause us to pass None
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# as the key when producing to Kafka, leading to random partitioning
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with self.settings(EVENT_PARTITION_KEYS_TO_OVERRIDE=[default_partition_key]):
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response = self.client.post(
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"/capture/",
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{
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"data": json.dumps(
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[
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{
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"event": "event1",
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"properties": {
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"distinct_id": "id1",
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"token": self.team.api_token,
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},
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}
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]
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),
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"api_key": self.team.api_token,
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},
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)
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self.assertEqual(response.status_code, status.HTTP_200_OK)
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kafka_produce_call = kafka_produce.call_args_list[1].kwargs
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self.assertEqual(kafka_produce_call["key"], None)
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@patch("ee.billing.quota_limiting.list_limited_team_attributes")
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@patch("posthog.kafka_client.client._KafkaProducer.produce")
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def test_quota_limited_recordings_return_retry_after_header_when_enabled(
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self, _kafka_produce, _fake_token_limiting
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) -> None:
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with self.settings(QUOTA_LIMITING_ENABLED=True, RECORDINGS_QUOTA_LIMITING_RESPONSES_SAMPLE_RATE=1):
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def fake_limiter(*args, **kwargs):
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return [self.team.api_token] if args[0] == QuotaResource.RECORDINGS else []
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_fake_token_limiting.side_effect = fake_limiter
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_, response = self._send_session_recording_event()
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# it is three hours to midnight
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json_data = json.loads(response.content.decode("utf-8"))
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assert json_data.get("quota_limited", None) == ["recordings"]
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@patch("ee.billing.quota_limiting.list_limited_team_attributes")
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@patch("posthog.kafka_client.client._KafkaProducer.produce")
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def test_quota_limited_recordings_do_not_return_retry_after_header_when_disabled(
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self, _kafka_produce, _fake_token_limiting
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) -> None:
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with self.settings(QUOTA_LIMITING_ENABLED=True, RECORDINGS_QUOTA_LIMITING_RESPONSES_SAMPLE_RATE=0):
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def fake_limiter(*args, **kwargs):
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return [self.team.api_token] if args[0] == QuotaResource.RECORDINGS else []
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_fake_token_limiting.side_effect = fake_limiter
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_, response = self._send_session_recording_event()
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# it is three hours to midnight
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json_data = json.loads(response.content.decode("utf-8"))
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assert "quota_limited" not in json_data
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@patch("ee.billing.quota_limiting.list_limited_team_attributes")
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@patch("posthog.kafka_client.client._KafkaProducer.produce")
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def test_quota_limited_events_do_not_return_retry_after_header(self, _kafka_produce, _fake_token_limiting) -> None:
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with self.settings(QUOTA_LIMITING_ENABLED=True):
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def fake_limiter(*args, **kwargs):
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return [self.team.api_token] if args[0] == QuotaResource.RECORDINGS else []
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_fake_token_limiting.side_effect = fake_limiter
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response = self._send_event()
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json_data = json.loads(response.content.decode("utf-8"))
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assert "quota_limited" not in json_data
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