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test_client.py
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import time
import unittest
from datetime import datetime
from uuid import uuid4
import mock
import six
from posthog.client import Client
from posthog.test.test_utils import FAKE_TEST_API_KEY
from posthog.version import VERSION
class TestClient(unittest.TestCase):
@classmethod
def setUpClass(cls):
# This ensures no real HTTP POST requests are made
cls.client_post_patcher = mock.patch("posthog.client.batch_post")
cls.consumer_post_patcher = mock.patch("posthog.consumer.batch_post")
cls.client_post_patcher.start()
cls.consumer_post_patcher.start()
@classmethod
def tearDownClass(cls):
cls.client_post_patcher.stop()
cls.consumer_post_patcher.stop()
def set_fail(self, e, batch):
"""Mark the failure handler"""
print("FAIL", e, batch) # noqa: T201
self.failed = True
def setUp(self):
self.failed = False
self.client = Client(FAKE_TEST_API_KEY, on_error=self.set_fail)
Client._enforce_singleton = False # Disable singleton for tests
def test_requires_api_key(self):
self.assertRaises(AssertionError, Client)
def test_empty_flush(self):
self.client.flush()
def test_basic_capture(self):
client = self.client
success, msg = client.capture("distinct_id", "python test event")
client.flush()
self.assertTrue(success)
self.assertFalse(self.failed)
self.assertEqual(msg["event"], "python test event")
self.assertTrue(isinstance(msg["timestamp"], str))
self.assertIsNone(msg.get("uuid"))
self.assertEqual(msg["distinct_id"], "distinct_id")
self.assertEqual(msg["properties"]["$lib"], "posthog-python")
self.assertEqual(msg["properties"]["$lib_version"], VERSION)
def test_basic_capture_with_uuid(self):
client = self.client
uuid = str(uuid4())
success, msg = client.capture("distinct_id", "python test event", uuid=uuid)
client.flush()
self.assertTrue(success)
self.assertFalse(self.failed)
self.assertEqual(msg["event"], "python test event")
self.assertTrue(isinstance(msg["timestamp"], str))
self.assertEqual(msg["uuid"], uuid)
self.assertEqual(msg["distinct_id"], "distinct_id")
self.assertEqual(msg["properties"]["$lib"], "posthog-python")
self.assertEqual(msg["properties"]["$lib_version"], VERSION)
def test_basic_capture_with_project_api_key(self):
client = Client(project_api_key=FAKE_TEST_API_KEY, on_error=self.set_fail)
success, msg = client.capture("distinct_id", "python test event")
client.flush()
self.assertTrue(success)
self.assertFalse(self.failed)
self.assertEqual(msg["event"], "python test event")
self.assertTrue(isinstance(msg["timestamp"], str))
self.assertIsNone(msg.get("uuid"))
self.assertEqual(msg["distinct_id"], "distinct_id")
self.assertEqual(msg["properties"]["$lib"], "posthog-python")
self.assertEqual(msg["properties"]["$lib_version"], VERSION)
def test_basic_super_properties(self):
client = Client(FAKE_TEST_API_KEY, super_properties={"source": "repo-name"})
_, msg = client.capture("distinct_id", "python test event")
client.flush()
self.assertEqual(msg["event"], "python test event")
self.assertEqual(msg["properties"]["source"], "repo-name")
_, msg = client.identify("distinct_id", {"trait": "value"})
client.flush()
self.assertEqual(msg["$set"]["trait"], "value")
self.assertEqual(msg["properties"]["source"], "repo-name")
def test_basic_capture_exception(self):
with mock.patch.object(Client, "capture", return_value=None) as patch_capture:
client = self.client
exception = Exception("test exception")
client.capture_exception(exception, distinct_id="distinct_id")
self.assertTrue(patch_capture.called)
capture_call = patch_capture.call_args[0]
self.assertEqual(capture_call[0], "distinct_id")
self.assertEqual(capture_call[1], "$exception")
self.assertEqual(
capture_call[2],
{
"$exception_type": "Exception",
"$exception_message": "test exception",
"$exception_list": [
{
"mechanism": {"type": "generic", "handled": True},
"module": None,
"type": "Exception",
"value": "test exception",
}
],
"$exception_personURL": "https://us.i.posthog.com/project/random_key/person/distinct_id",
},
)
def test_basic_capture_exception_with_distinct_id(self):
with mock.patch.object(Client, "capture", return_value=None) as patch_capture:
client = self.client
exception = Exception("test exception")
client.capture_exception(exception, "distinct_id")
self.assertTrue(patch_capture.called)
capture_call = patch_capture.call_args[0]
self.assertEqual(capture_call[0], "distinct_id")
self.assertEqual(capture_call[1], "$exception")
self.assertEqual(
capture_call[2],
{
"$exception_type": "Exception",
"$exception_message": "test exception",
"$exception_list": [
{
"mechanism": {"type": "generic", "handled": True},
"module": None,
"type": "Exception",
"value": "test exception",
}
],
"$exception_personURL": "https://us.i.posthog.com/project/random_key/person/distinct_id",
},
)
def test_basic_capture_exception_with_correct_host_generation(self):
with mock.patch.object(Client, "capture", return_value=None) as patch_capture:
client = Client(FAKE_TEST_API_KEY, on_error=self.set_fail, host="https://aloha.com")
print(client.host)
exception = Exception("test exception")
client.capture_exception(exception, "distinct_id")
self.assertTrue(patch_capture.called)
capture_call = patch_capture.call_args[0]
self.assertEqual(capture_call[0], "distinct_id")
self.assertEqual(capture_call[1], "$exception")
self.assertEqual(
capture_call[2],
{
"$exception_type": "Exception",
"$exception_message": "test exception",
"$exception_list": [
{
"mechanism": {"type": "generic", "handled": True},
"module": None,
"type": "Exception",
"value": "test exception",
}
],
"$exception_personURL": "https://aloha.com/project/random_key/person/distinct_id",
},
)
def test_basic_capture_exception_with_correct_host_generation_for_server_hosts(self):
with mock.patch.object(Client, "capture", return_value=None) as patch_capture:
client = Client(FAKE_TEST_API_KEY, on_error=self.set_fail, host="https://app.posthog.com")
print(client.host)
exception = Exception("test exception")
client.capture_exception(exception, "distinct_id")
self.assertTrue(patch_capture.called)
capture_call = patch_capture.call_args[0]
self.assertEqual(capture_call[0], "distinct_id")
self.assertEqual(capture_call[1], "$exception")
self.assertEqual(
capture_call[2],
{
"$exception_type": "Exception",
"$exception_message": "test exception",
"$exception_list": [
{
"mechanism": {"type": "generic", "handled": True},
"module": None,
"type": "Exception",
"value": "test exception",
}
],
"$exception_personURL": "https://app.posthog.com/project/random_key/person/distinct_id",
},
)
def test_basic_capture_exception_with_no_exception_given(self):
with mock.patch.object(Client, "capture", return_value=None) as patch_capture:
client = self.client
try:
raise Exception("test exception")
except Exception:
client.capture_exception(distinct_id="distinct_id")
self.assertTrue(patch_capture.called)
capture_call = patch_capture.call_args[0]
self.assertEqual(capture_call[0], "distinct_id")
self.assertEqual(capture_call[1], "$exception")
self.assertEqual(capture_call[2]["$exception_type"], "Exception")
self.assertEqual(capture_call[2]["$exception_message"], "test exception")
self.assertEqual(capture_call[2]["$exception_list"][0]["mechanism"]["type"], "generic")
self.assertEqual(capture_call[2]["$exception_list"][0]["mechanism"]["handled"], True)
self.assertEqual(capture_call[2]["$exception_list"][0]["module"], None)
self.assertEqual(capture_call[2]["$exception_list"][0]["type"], "Exception")
self.assertEqual(capture_call[2]["$exception_list"][0]["value"], "test exception")
self.assertEqual(
capture_call[2]["$exception_list"][0]["stacktrace"]["type"],
"raw",
)
self.assertEqual(
capture_call[2]["$exception_list"][0]["stacktrace"]["frames"][0]["filename"],
"posthog/test/test_client.py",
)
self.assertEqual(
capture_call[2]["$exception_list"][0]["stacktrace"]["frames"][0]["function"],
"test_basic_capture_exception_with_no_exception_given",
)
self.assertEqual(
capture_call[2]["$exception_list"][0]["stacktrace"]["frames"][0]["module"], "posthog.test.test_client"
)
self.assertEqual(capture_call[2]["$exception_list"][0]["stacktrace"]["frames"][0]["in_app"], True)
def test_basic_capture_exception_with_no_exception_happening(self):
with mock.patch.object(Client, "capture", return_value=None) as patch_capture:
with self.assertLogs("posthog", level="WARNING") as logs:
client = self.client
client.capture_exception()
self.assertFalse(patch_capture.called)
self.assertEqual(
logs.output[0],
"WARNING:posthog:No exception information available",
)
@mock.patch("posthog.client.decide")
def test_basic_capture_with_feature_flags(self, patch_decide):
patch_decide.return_value = {"featureFlags": {"beta-feature": "random-variant"}}
client = Client(FAKE_TEST_API_KEY, on_error=self.set_fail, personal_api_key=FAKE_TEST_API_KEY)
success, msg = client.capture("distinct_id", "python test event", send_feature_flags=True)
client.flush()
self.assertTrue(success)
self.assertFalse(self.failed)
self.assertEqual(msg["event"], "python test event")
self.assertTrue(isinstance(msg["timestamp"], str))
self.assertIsNone(msg.get("uuid"))
self.assertEqual(msg["distinct_id"], "distinct_id")
self.assertEqual(msg["properties"]["$lib"], "posthog-python")
self.assertEqual(msg["properties"]["$lib_version"], VERSION)
self.assertEqual(msg["properties"]["$feature/beta-feature"], "random-variant")
self.assertEqual(msg["properties"]["$active_feature_flags"], ["beta-feature"])
self.assertEqual(patch_decide.call_count, 1)
@mock.patch("posthog.client.decide")
def test_basic_capture_with_locally_evaluated_feature_flags(self, patch_decide):
patch_decide.return_value = {"featureFlags": {"beta-feature": "random-variant"}}
client = Client(FAKE_TEST_API_KEY, on_error=self.set_fail, personal_api_key=FAKE_TEST_API_KEY)
multivariate_flag = {
"id": 1,
"name": "Beta Feature",
"key": "beta-feature-local",
"is_simple_flag": False,
"active": True,
"rollout_percentage": 100,
"filters": {
"groups": [
{
"properties": [
{"key": "email", "type": "person", "value": "[email protected]", "operator": "exact"}
],
"rollout_percentage": 100,
},
{
"rollout_percentage": 50,
},
],
"multivariate": {
"variants": [
{"key": "first-variant", "name": "First Variant", "rollout_percentage": 50},
{"key": "second-variant", "name": "Second Variant", "rollout_percentage": 25},
{"key": "third-variant", "name": "Third Variant", "rollout_percentage": 25},
]
},
"payloads": {"first-variant": "some-payload", "third-variant": {"a": "json"}},
},
}
basic_flag = {
"id": 1,
"name": "Beta Feature",
"key": "person-flag",
"is_simple_flag": True,
"active": True,
"filters": {
"groups": [
{
"properties": [
{
"key": "region",
"operator": "exact",
"value": ["USA"],
"type": "person",
}
],
"rollout_percentage": 100,
}
],
"payloads": {"true": 300},
},
}
false_flag = {
"id": 1,
"name": "Beta Feature",
"key": "false-flag",
"is_simple_flag": True,
"active": True,
"filters": {
"groups": [
{
"properties": [],
"rollout_percentage": 0,
}
],
"payloads": {"true": 300},
},
}
client.feature_flags = [multivariate_flag, basic_flag, false_flag]
success, msg = client.capture("distinct_id", "python test event")
client.flush()
self.assertTrue(success)
self.assertFalse(self.failed)
self.assertEqual(msg["event"], "python test event")
self.assertTrue(isinstance(msg["timestamp"], str))
self.assertIsNone(msg.get("uuid"))
self.assertEqual(msg["distinct_id"], "distinct_id")
self.assertEqual(msg["properties"]["$lib"], "posthog-python")
self.assertEqual(msg["properties"]["$lib_version"], VERSION)
self.assertEqual(msg["properties"]["$feature/beta-feature-local"], "third-variant")
self.assertEqual(msg["properties"]["$feature/false-flag"], False)
self.assertEqual(msg["properties"]["$active_feature_flags"], ["beta-feature-local"])
assert "$feature/beta-feature" not in msg["properties"]
self.assertEqual(patch_decide.call_count, 0)
# test that flags are not evaluated without local evaluation
client.feature_flags = []
success, msg = client.capture("distinct_id", "python test event")
client.flush()
self.assertTrue(success)
self.assertFalse(self.failed)
assert "$feature/beta-feature" not in msg["properties"]
assert "$feature/beta-feature-local" not in msg["properties"]
assert "$feature/false-flag" not in msg["properties"]
assert "$active_feature_flags" not in msg["properties"]
@mock.patch("posthog.client.decide")
def test_dont_override_capture_with_local_flags(self, patch_decide):
patch_decide.return_value = {"featureFlags": {"beta-feature": "random-variant"}}
client = Client(FAKE_TEST_API_KEY, on_error=self.set_fail, personal_api_key=FAKE_TEST_API_KEY)
multivariate_flag = {
"id": 1,
"name": "Beta Feature",
"key": "beta-feature-local",
"is_simple_flag": False,
"active": True,
"rollout_percentage": 100,
"filters": {
"groups": [
{
"properties": [
{"key": "email", "type": "person", "value": "[email protected]", "operator": "exact"}
],
"rollout_percentage": 100,
},
{
"rollout_percentage": 50,
},
],
"multivariate": {
"variants": [
{"key": "first-variant", "name": "First Variant", "rollout_percentage": 50},
{"key": "second-variant", "name": "Second Variant", "rollout_percentage": 25},
{"key": "third-variant", "name": "Third Variant", "rollout_percentage": 25},
]
},
"payloads": {"first-variant": "some-payload", "third-variant": {"a": "json"}},
},
}
basic_flag = {
"id": 1,
"name": "Beta Feature",
"key": "person-flag",
"is_simple_flag": True,
"active": True,
"filters": {
"groups": [
{
"properties": [
{
"key": "region",
"operator": "exact",
"value": ["USA"],
"type": "person",
}
],
"rollout_percentage": 100,
}
],
"payloads": {"true": 300},
},
}
client.feature_flags = [multivariate_flag, basic_flag]
success, msg = client.capture(
"distinct_id", "python test event", {"$feature/beta-feature-local": "my-custom-variant"}
)
client.flush()
self.assertTrue(success)
self.assertFalse(self.failed)
self.assertEqual(msg["event"], "python test event")
self.assertTrue(isinstance(msg["timestamp"], str))
self.assertIsNone(msg.get("uuid"))
self.assertEqual(msg["distinct_id"], "distinct_id")
self.assertEqual(msg["properties"]["$lib"], "posthog-python")
self.assertEqual(msg["properties"]["$lib_version"], VERSION)
self.assertEqual(msg["properties"]["$feature/beta-feature-local"], "my-custom-variant")
self.assertEqual(msg["properties"]["$active_feature_flags"], ["beta-feature-local"])
assert "$feature/beta-feature" not in msg["properties"]
assert "$feature/person-flag" not in msg["properties"]
self.assertEqual(patch_decide.call_count, 0)
@mock.patch("posthog.client.decide")
def test_basic_capture_with_feature_flags_returns_active_only(self, patch_decide):
patch_decide.return_value = {
"featureFlags": {"beta-feature": "random-variant", "alpha-feature": True, "off-feature": False}
}
client = Client(FAKE_TEST_API_KEY, on_error=self.set_fail, personal_api_key=FAKE_TEST_API_KEY)
success, msg = client.capture("distinct_id", "python test event", send_feature_flags=True)
client.flush()
self.assertTrue(success)
self.assertFalse(self.failed)
self.assertEqual(msg["event"], "python test event")
self.assertTrue(isinstance(msg["timestamp"], str))
self.assertIsNone(msg.get("uuid"))
self.assertEqual(msg["distinct_id"], "distinct_id")
self.assertTrue(msg["properties"]["$geoip_disable"])
self.assertEqual(msg["properties"]["$lib"], "posthog-python")
self.assertEqual(msg["properties"]["$lib_version"], VERSION)
self.assertEqual(msg["properties"]["$feature/beta-feature"], "random-variant")
self.assertEqual(msg["properties"]["$feature/alpha-feature"], True)
self.assertEqual(msg["properties"]["$active_feature_flags"], ["beta-feature", "alpha-feature"])
self.assertEqual(patch_decide.call_count, 1)
patch_decide.assert_called_with(
"random_key",
"https://us.i.posthog.com",
timeout=3,
distinct_id="distinct_id",
groups={},
person_properties=None,
group_properties=None,
disable_geoip=True,
)
@mock.patch("posthog.client.decide")
def test_basic_capture_with_feature_flags_and_disable_geoip_returns_correctly(self, patch_decide):
patch_decide.return_value = {
"featureFlags": {"beta-feature": "random-variant", "alpha-feature": True, "off-feature": False}
}
client = Client(
FAKE_TEST_API_KEY,
host="https://app.posthog.com",
on_error=self.set_fail,
personal_api_key=FAKE_TEST_API_KEY,
disable_geoip=True,
feature_flags_request_timeout_seconds=12,
)
success, msg = client.capture("distinct_id", "python test event", send_feature_flags=True, disable_geoip=False)
client.flush()
self.assertTrue(success)
self.assertFalse(self.failed)
self.assertEqual(msg["event"], "python test event")
self.assertTrue(isinstance(msg["timestamp"], str))
self.assertIsNone(msg.get("uuid"))
self.assertTrue("$geoip_disable" not in msg["properties"])
self.assertEqual(msg["distinct_id"], "distinct_id")
self.assertEqual(msg["properties"]["$lib"], "posthog-python")
self.assertEqual(msg["properties"]["$lib_version"], VERSION)
self.assertEqual(msg["properties"]["$feature/beta-feature"], "random-variant")
self.assertEqual(msg["properties"]["$feature/alpha-feature"], True)
self.assertEqual(msg["properties"]["$active_feature_flags"], ["beta-feature", "alpha-feature"])
self.assertEqual(patch_decide.call_count, 1)
patch_decide.assert_called_with(
"random_key",
"https://us.i.posthog.com",
timeout=12,
distinct_id="distinct_id",
groups={},
person_properties=None,
group_properties=None,
disable_geoip=False,
)
@mock.patch("posthog.client.decide")
def test_basic_capture_with_feature_flags_switched_off_doesnt_send_them(self, patch_decide):
patch_decide.return_value = {"featureFlags": {"beta-feature": "random-variant"}}
client = Client(FAKE_TEST_API_KEY, on_error=self.set_fail, personal_api_key=FAKE_TEST_API_KEY)
success, msg = client.capture("distinct_id", "python test event", send_feature_flags=False)
client.flush()
self.assertTrue(success)
self.assertFalse(self.failed)
self.assertEqual(msg["event"], "python test event")
self.assertTrue(isinstance(msg["timestamp"], str))
self.assertIsNone(msg.get("uuid"))
self.assertEqual(msg["distinct_id"], "distinct_id")
self.assertEqual(msg["properties"]["$lib"], "posthog-python")
self.assertEqual(msg["properties"]["$lib_version"], VERSION)
self.assertTrue("$feature/beta-feature" not in msg["properties"])
self.assertTrue("$active_feature_flags" not in msg["properties"])
self.assertEqual(patch_decide.call_count, 0)
def test_stringifies_distinct_id(self):
# A large number that loses precision in node:
# node -e "console.log(157963456373623802 + 1)" > 157963456373623800
client = self.client
success, msg = client.capture(distinct_id=157963456373623802, event="python test event")
client.flush()
self.assertTrue(success)
self.assertFalse(self.failed)
self.assertEqual(msg["distinct_id"], "157963456373623802")
def test_advanced_capture(self):
client = self.client
success, msg = client.capture(
"distinct_id",
"python test event",
{"property": "value"},
{"ip": "192.168.0.1"},
datetime(2014, 9, 3),
"new-uuid",
)
self.assertTrue(success)
self.assertEqual(msg["timestamp"], "2014-09-03T00:00:00+00:00")
self.assertEqual(msg["properties"]["property"], "value")
self.assertEqual(msg["context"]["ip"], "192.168.0.1")
self.assertEqual(msg["event"], "python test event")
self.assertEqual(msg["properties"]["$lib"], "posthog-python")
self.assertEqual(msg["properties"]["$lib_version"], VERSION)
self.assertEqual(msg["uuid"], "new-uuid")
self.assertEqual(msg["distinct_id"], "distinct_id")
self.assertTrue("$groups" not in msg["properties"])
def test_groups_capture(self):
success, msg = self.client.capture(
"distinct_id",
"test_event",
groups={"company": "id:5", "instance": "app.posthog.com"},
)
self.assertTrue(success)
self.assertEqual(msg["properties"]["$groups"], {"company": "id:5", "instance": "app.posthog.com"})
def test_basic_identify(self):
client = self.client
success, msg = client.identify("distinct_id", {"trait": "value"})
client.flush()
self.assertTrue(success)
self.assertFalse(self.failed)
self.assertEqual(msg["$set"]["trait"], "value")
self.assertTrue(isinstance(msg["timestamp"], str))
self.assertIsNone(msg.get("uuid"))
self.assertEqual(msg["distinct_id"], "distinct_id")
def test_advanced_identify(self):
client = self.client
success, msg = client.identify(
"distinct_id", {"trait": "value"}, {"ip": "192.168.0.1"}, datetime(2014, 9, 3), "new-uuid"
)
self.assertTrue(success)
self.assertEqual(msg["timestamp"], "2014-09-03T00:00:00+00:00")
self.assertEqual(msg["context"]["ip"], "192.168.0.1")
self.assertEqual(msg["$set"]["trait"], "value")
self.assertEqual(msg["properties"]["$lib"], "posthog-python")
self.assertEqual(msg["properties"]["$lib_version"], VERSION)
self.assertTrue(isinstance(msg["timestamp"], str))
self.assertEqual(msg["uuid"], "new-uuid")
self.assertEqual(msg["distinct_id"], "distinct_id")
def test_basic_set(self):
client = self.client
success, msg = client.set("distinct_id", {"trait": "value"})
client.flush()
self.assertTrue(success)
self.assertFalse(self.failed)
self.assertEqual(msg["$set"]["trait"], "value")
self.assertTrue(isinstance(msg["timestamp"], str))
self.assertIsNone(msg.get("uuid"))
self.assertEqual(msg["distinct_id"], "distinct_id")
def test_advanced_set(self):
client = self.client
success, msg = client.set(
"distinct_id", {"trait": "value"}, {"ip": "192.168.0.1"}, datetime(2014, 9, 3), "new-uuid"
)
self.assertTrue(success)
self.assertEqual(msg["timestamp"], "2014-09-03T00:00:00+00:00")
self.assertEqual(msg["context"]["ip"], "192.168.0.1")
self.assertEqual(msg["$set"]["trait"], "value")
self.assertEqual(msg["properties"]["$lib"], "posthog-python")
self.assertEqual(msg["properties"]["$lib_version"], VERSION)
self.assertTrue(isinstance(msg["timestamp"], str))
self.assertEqual(msg["uuid"], "new-uuid")
self.assertEqual(msg["distinct_id"], "distinct_id")
def test_basic_set_once(self):
client = self.client
success, msg = client.set_once("distinct_id", {"trait": "value"})
client.flush()
self.assertTrue(success)
self.assertFalse(self.failed)
self.assertEqual(msg["$set_once"]["trait"], "value")
self.assertTrue(isinstance(msg["timestamp"], str))
self.assertIsNone(msg.get("uuid"))
self.assertEqual(msg["distinct_id"], "distinct_id")
def test_advanced_set_once(self):
client = self.client
success, msg = client.set_once(
"distinct_id", {"trait": "value"}, {"ip": "192.168.0.1"}, datetime(2014, 9, 3), "new-uuid"
)
self.assertTrue(success)
self.assertEqual(msg["timestamp"], "2014-09-03T00:00:00+00:00")
self.assertEqual(msg["context"]["ip"], "192.168.0.1")
self.assertEqual(msg["$set_once"]["trait"], "value")
self.assertEqual(msg["properties"]["$lib"], "posthog-python")
self.assertEqual(msg["properties"]["$lib_version"], VERSION)
self.assertTrue(isinstance(msg["timestamp"], str))
self.assertEqual(msg["uuid"], "new-uuid")
self.assertEqual(msg["distinct_id"], "distinct_id")
def test_basic_group_identify(self):
success, msg = self.client.group_identify("organization", "id:5")
self.assertTrue(success)
self.assertEqual(msg["event"], "$groupidentify")
self.assertEqual(msg["distinct_id"], "$organization_id:5")
self.assertEqual(
msg["properties"],
{
"$group_type": "organization",
"$group_key": "id:5",
"$group_set": {},
"$lib": "posthog-python",
"$lib_version": VERSION,
"$geoip_disable": True,
},
)
self.assertTrue(isinstance(msg["timestamp"], str))
self.assertIsNone(msg.get("uuid"))
def test_advanced_group_identify(self):
success, msg = self.client.group_identify(
"organization", "id:5", {"trait": "value"}, {"ip": "192.168.0.1"}, datetime(2014, 9, 3), "new-uuid"
)
self.assertTrue(success)
self.assertEqual(msg["event"], "$groupidentify")
self.assertEqual(msg["distinct_id"], "$organization_id:5")
self.assertEqual(
msg["properties"],
{
"$group_type": "organization",
"$group_key": "id:5",
"$group_set": {"trait": "value"},
"$lib": "posthog-python",
"$lib_version": VERSION,
"$geoip_disable": True,
},
)
self.assertEqual(msg["timestamp"], "2014-09-03T00:00:00+00:00")
self.assertEqual(msg["context"]["ip"], "192.168.0.1")
def test_basic_alias(self):
client = self.client
success, msg = client.alias("previousId", "distinct_id")
client.flush()
self.assertTrue(success)
self.assertFalse(self.failed)
self.assertEqual(msg["properties"]["distinct_id"], "previousId")
self.assertEqual(msg["properties"]["alias"], "distinct_id")
def test_basic_page(self):
client = self.client
success, msg = client.page("distinct_id", url="https://posthog.com/contact")
self.assertFalse(self.failed)
client.flush()
self.assertTrue(success)
self.assertEqual(msg["distinct_id"], "distinct_id")
self.assertEqual(msg["properties"]["$current_url"], "https://posthog.com/contact")
def test_basic_page_distinct_uuid(self):
client = self.client
distinct_id = uuid4()
success, msg = client.page(distinct_id, url="https://posthog.com/contact")
self.assertFalse(self.failed)
client.flush()
self.assertTrue(success)
self.assertEqual(msg["distinct_id"], str(distinct_id))
self.assertEqual(msg["properties"]["$current_url"], "https://posthog.com/contact")
def test_advanced_page(self):
client = self.client
success, msg = client.page(
"distinct_id",
"https://posthog.com/contact",
{"property": "value"},
{"ip": "192.168.0.1"},
datetime(2014, 9, 3),
"new-uuid",
)
self.assertTrue(success)
self.assertEqual(msg["timestamp"], "2014-09-03T00:00:00+00:00")
self.assertEqual(msg["context"]["ip"], "192.168.0.1")
self.assertEqual(msg["properties"]["$current_url"], "https://posthog.com/contact")
self.assertEqual(msg["properties"]["property"], "value")
self.assertEqual(msg["properties"]["$lib"], "posthog-python")
self.assertEqual(msg["properties"]["$lib_version"], VERSION)
self.assertTrue(isinstance(msg["timestamp"], str))
self.assertEqual(msg["uuid"], "new-uuid")
self.assertEqual(msg["distinct_id"], "distinct_id")
def test_flush(self):
client = self.client
# set up the consumer with more requests than a single batch will allow
for i in range(1000):
success, msg = client.identify("distinct_id", {"trait": "value"})
# We can't reliably assert that the queue is non-empty here; that's
# a race condition. We do our best to load it up though.
client.flush()
# Make sure that the client queue is empty after flushing
self.assertTrue(client.queue.empty())
def test_shutdown(self):
client = self.client
# set up the consumer with more requests than a single batch will allow
for i in range(1000):
success, msg = client.identify("distinct_id", {"trait": "value"})
client.shutdown()
# we expect two things after shutdown:
# 1. client queue is empty
# 2. consumer thread has stopped
self.assertTrue(client.queue.empty())
for consumer in client.consumers:
self.assertFalse(consumer.is_alive())
def test_synchronous(self):
client = Client(FAKE_TEST_API_KEY, sync_mode=True)
success, message = client.identify("distinct_id")
self.assertFalse(client.consumers)
self.assertTrue(client.queue.empty())
self.assertTrue(success)
def test_overflow(self):
client = Client(FAKE_TEST_API_KEY, max_queue_size=1)
# Ensure consumer thread is no longer uploading
client.join()
for i in range(10):
client.identify("distinct_id")
success, msg = client.identify("distinct_id")
# Make sure we are informed that the queue is at capacity
self.assertFalse(success)
def test_unicode(self):
Client(six.u("unicode_key"))
def test_numeric_distinct_id(self):
self.client.capture(1234, "python event")
self.client.flush()
self.assertFalse(self.failed)
def test_debug(self):
Client("bad_key", debug=True)
def test_gzip(self):
client = Client(FAKE_TEST_API_KEY, on_error=self.fail, gzip=True)
for _ in range(10):
client.identify("distinct_id", {"trait": "value"})
client.flush()
self.assertFalse(self.failed)
def test_user_defined_flush_at(self):
client = Client(FAKE_TEST_API_KEY, on_error=self.fail, flush_at=10, flush_interval=3)
def mock_post_fn(*args, **kwargs):
self.assertEqual(len(kwargs["batch"]), 10)
# the post function should be called 2 times, with a batch size of 10
# each time.
with mock.patch("posthog.consumer.batch_post", side_effect=mock_post_fn) as mock_post:
for _ in range(20):
client.identify("distinct_id", {"trait": "value"})
time.sleep(1)
self.assertEqual(mock_post.call_count, 2)
def test_user_defined_timeout(self):
client = Client(FAKE_TEST_API_KEY, timeout=10)
for consumer in client.consumers:
self.assertEqual(consumer.timeout, 10)
def test_default_timeout_15(self):
client = Client(FAKE_TEST_API_KEY)
for consumer in client.consumers:
self.assertEqual(consumer.timeout, 15)
def test_disabled(self):
client = Client(FAKE_TEST_API_KEY, on_error=self.set_fail, disabled=True)
success, msg = client.capture("distinct_id", "python test event")
client.flush()
self.assertFalse(success)
self.assertFalse(self.failed)
self.assertEqual(msg, "disabled")
@mock.patch("posthog.client.decide")
def test_disabled_with_feature_flags(self, patch_decide):
client = Client(FAKE_TEST_API_KEY, on_error=self.set_fail, disabled=True)
response = client.get_feature_flag("beta-feature", "12345")
self.assertIsNone(response)
patch_decide.assert_not_called()
response = client.feature_enabled("beta-feature", "12345")
self.assertIsNone(response)
patch_decide.assert_not_called()
response = client.get_all_flags("12345")
self.assertIsNone(response)
patch_decide.assert_not_called()
response = client.get_feature_flag_payload("key", "12345")
self.assertIsNone(response)
patch_decide.assert_not_called()
response = client.get_all_flags_and_payloads("12345")
self.assertEqual(response, {"featureFlags": None, "featureFlagPayloads": None})
patch_decide.assert_not_called()
# no capture calls
self.assertTrue(client.queue.empty())
def test_enabled_to_disabled(self):
client = Client(FAKE_TEST_API_KEY, on_error=self.set_fail, disabled=False)
success, msg = client.capture("distinct_id", "python test event")
client.flush()
self.assertTrue(success)
self.assertFalse(self.failed)
self.assertEqual(msg["event"], "python test event")
client.disabled = True
success, msg = client.capture("distinct_id", "python test event")
client.flush()
self.assertFalse(success)
self.assertFalse(self.failed)
self.assertEqual(msg, "disabled")
def test_disable_geoip_default_on_events(self):
client = Client(FAKE_TEST_API_KEY, on_error=self.set_fail, disable_geoip=True)
_, capture_msg = client.capture("distinct_id", "python test event")
client.flush()
self.assertEqual(capture_msg["properties"]["$geoip_disable"], True)
_, identify_msg = client.identify("distinct_id", {"trait": "value"})
client.flush()
self.assertEqual(identify_msg["properties"]["$geoip_disable"], True)
def test_disable_geoip_override_on_events(self):
client = Client(FAKE_TEST_API_KEY, on_error=self.set_fail, disable_geoip=False)
_, capture_msg = client.set("distinct_id", {"a": "b", "c": "d"}, disable_geoip=True)
client.flush()
self.assertEqual(capture_msg["properties"]["$geoip_disable"], True)
_, identify_msg = client.page("distinct_id", "http://a.com", {"trait": "value"}, disable_geoip=False)
client.flush()
self.assertEqual("$geoip_disable" not in identify_msg["properties"], True)
def test_disable_geoip_method_overrides_init_on_events(self):
client = Client(FAKE_TEST_API_KEY, on_error=self.set_fail, disable_geoip=True)
_, msg = client.capture("distinct_id", "python test event", disable_geoip=False)
client.flush()
self.assertTrue("$geoip_disable" not in msg["properties"])
@mock.patch("posthog.client.decide")
def test_disable_geoip_default_on_decide(self, patch_decide):
patch_decide.return_value = {
"featureFlags": {"beta-feature": "random-variant", "alpha-feature": True, "off-feature": False}
}
client = Client(FAKE_TEST_API_KEY, on_error=self.set_fail, disable_geoip=False)
client.get_feature_flag("random_key", "some_id", disable_geoip=True)
patch_decide.assert_called_with(
"random_key",
"https://us.i.posthog.com",
timeout=3,
distinct_id="some_id",
groups={},
person_properties={"distinct_id": "some_id"},
group_properties={},
disable_geoip=True,
)
patch_decide.reset_mock()
client.feature_enabled("random_key", "feature_enabled_distinct_id", disable_geoip=True)
patch_decide.assert_called_with(
"random_key",
"https://us.i.posthog.com",
timeout=3,
distinct_id="feature_enabled_distinct_id",
groups={},
person_properties={"distinct_id": "feature_enabled_distinct_id"},
group_properties={},
disable_geoip=True,
)
patch_decide.reset_mock()
client.get_all_flags_and_payloads("all_flags_payloads_id")
patch_decide.assert_called_with(
"random_key",
"https://us.i.posthog.com",
timeout=3,
distinct_id="all_flags_payloads_id",
groups={},
person_properties={"distinct_id": "all_flags_payloads_id"},
group_properties={},
disable_geoip=False,
)