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test_envelope.py
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from sentry_sdk.envelope import Envelope
from sentry_sdk.session import Session
from sentry_sdk import capture_event
from sentry_sdk.tracing_utils import compute_tracestate_value
import sentry_sdk.client
import pytest
try:
from unittest import mock # python 3.3 and above
except ImportError:
import mock # python < 3.3
def generate_transaction_item():
return {
"event_id": "15210411201320122115110420122013",
"type": "transaction",
"transaction": "/interactions/other-dogs/new-dog",
"start_timestamp": 1353568872.11122131,
"timestamp": 1356942672.09040815,
"contexts": {
"trace": {
"trace_id": "12312012123120121231201212312012",
"span_id": "0415201309082013",
"parent_span_id": None,
"description": "<OrganizationContext>",
"op": "greeting.sniff",
"tracestate": compute_tracestate_value(
{
"trace_id": "12312012123120121231201212312012",
"environment": "dogpark",
"release": "off.leash.park",
"public_key": "dogsarebadatkeepingsecrets",
"user": {"id": 12312013, "segment": "bigs"},
"transaction": "/interactions/other-dogs/new-dog",
}
),
}
},
"spans": [
{
"description": "<OrganizationContext>",
"op": "greeting.sniff",
"parent_span_id": None,
"span_id": "0415201309082013",
"start_timestamp": 1353568872.11122131,
"timestamp": 1356942672.09040815,
"trace_id": "12312012123120121231201212312012",
}
],
}
def test_add_and_get_basic_event():
envelope = Envelope()
expected = {"message": "Hello, World!"}
envelope.add_event(expected)
assert envelope.get_event() == {"message": "Hello, World!"}
def test_add_and_get_transaction_event():
envelope = Envelope()
transaction_item = generate_transaction_item()
transaction_item.update({"event_id": "a" * 32})
envelope.add_transaction(transaction_item)
# typically it should not be possible to be able to add a second transaction;
# but we do it anyways
another_transaction_item = generate_transaction_item()
envelope.add_transaction(another_transaction_item)
# should only fetch the first inserted transaction event
assert envelope.get_transaction_event() == transaction_item
def test_add_and_get_session():
envelope = Envelope()
expected = Session()
envelope.add_session(expected)
for item in envelope:
if item.type == "session":
assert item.payload.json == expected.to_json()
# TODO (kmclb) remove this parameterization once tracestate is a real feature
@pytest.mark.parametrize("tracestate_enabled", [True, False])
def test_envelope_headers(
sentry_init, capture_envelopes, monkeypatch, tracestate_enabled
):
monkeypatch.setattr(
sentry_sdk.client,
"format_timestamp",
lambda x: "2012-11-21T12:31:12.415908Z",
)
monkeypatch.setattr(
sentry_sdk.client,
"has_tracestate_enabled",
mock.Mock(return_value=tracestate_enabled),
)
sentry_init(
dsn="https://dogsarebadatkeepingsecrets@squirrelchasers.ingest.sentry.io/12312012",
)
envelopes = capture_envelopes()
capture_event(generate_transaction_item())
assert len(envelopes) == 1
if tracestate_enabled:
assert envelopes[0].headers == {
"event_id": "15210411201320122115110420122013",
"sent_at": "2012-11-21T12:31:12.415908Z",
"trace": {
"trace_id": "12312012123120121231201212312012",
"environment": "dogpark",
"release": "off.leash.park",
"public_key": "dogsarebadatkeepingsecrets",
"user": {"id": 12312013, "segment": "bigs"},
"transaction": "/interactions/other-dogs/new-dog",
},
}
else:
assert envelopes[0].headers == {
"event_id": "15210411201320122115110420122013",
"sent_at": "2012-11-21T12:31:12.415908Z",
}
def test_envelope_with_sized_items():
"""
Tests that it successfully parses envelopes with
the item size specified in the header
"""
envelope_raw = (
b'{"event_id":"9ec79c33ec9942ab8353589fcb2e04dc"}\n'
+ b'{"type":"type1","length":4 }\n1234\n'
+ b'{"type":"type2","length":4 }\nabcd\n'
+ b'{"type":"type3","length":0}\n\n'
+ b'{"type":"type4","length":4 }\nab12\n'
)
envelope_raw_eof_terminated = envelope_raw[:-1]
for envelope_raw in (envelope_raw, envelope_raw_eof_terminated):
actual = Envelope.deserialize(envelope_raw)
items = [item for item in actual]
assert len(items) == 4
assert items[0].type == "type1"
assert items[0].get_bytes() == b"1234"
assert items[1].type == "type2"
assert items[1].get_bytes() == b"abcd"
assert items[2].type == "type3"
assert items[2].get_bytes() == b""
assert items[3].type == "type4"
assert items[3].get_bytes() == b"ab12"
assert actual.headers["event_id"] == "9ec79c33ec9942ab8353589fcb2e04dc"
def test_envelope_with_implicitly_sized_items():
"""
Tests that it successfully parses envelopes with
the item size not specified in the header
"""
envelope_raw = (
b'{"event_id":"9ec79c33ec9942ab8353589fcb2e04dc"}\n'
+ b'{"type":"type1"}\n1234\n'
+ b'{"type":"type2"}\nabcd\n'
+ b'{"type":"type3"}\n\n'
+ b'{"type":"type4"}\nab12\n'
)
envelope_raw_eof_terminated = envelope_raw[:-1]
for envelope_raw in (envelope_raw, envelope_raw_eof_terminated):
actual = Envelope.deserialize(envelope_raw)
assert actual.headers["event_id"] == "9ec79c33ec9942ab8353589fcb2e04dc"
items = [item for item in actual]
assert len(items) == 4
assert items[0].type == "type1"
assert items[0].get_bytes() == b"1234"
assert items[1].type == "type2"
assert items[1].get_bytes() == b"abcd"
assert items[2].type == "type3"
assert items[2].get_bytes() == b""
assert items[3].type == "type4"
assert items[3].get_bytes() == b"ab12"
def test_envelope_with_two_attachments():
"""
Test that items are correctly parsed in an envelope with to size specified items
"""
two_attachments = (
b'{"event_id":"9ec79c33ec9942ab8353589fcb2e04dc","dsn":"https://e12d836b15bb49d7bbf99e64295d995b:@sentry.io/42"}\n'
+ b'{"type":"attachment","length":10,"content_type":"text/plain","filename":"hello.txt"}\n'
+ b"\xef\xbb\xbfHello\r\n\n"
+ b'{"type":"event","length":41,"content_type":"application/json","filename":"application.log"}\n'
+ b'{"message":"hello world","level":"error"}\n'
)
two_attachments_eof_terminated = two_attachments[
:-1
] # last \n is optional, without it should still be a valid envelope
for envelope_raw in (two_attachments, two_attachments_eof_terminated):
actual = Envelope.deserialize(envelope_raw)
items = [item for item in actual]
assert len(items) == 2
assert items[0].get_bytes() == b"\xef\xbb\xbfHello\r\n"
assert items[1].payload.json == {"message": "hello world", "level": "error"}
def test_envelope_with_empty_attachments():
"""
Test that items are correctly parsed in an envelope with two 0 length items (with size specified in the header
"""
two_empty_attachments = (
b'{"event_id":"9ec79c33ec9942ab8353589fcb2e04dc"}\n'
+ b'{"type":"attachment","length":0}\n\n'
+ b'{"type":"attachment","length":0}\n\n'
)
two_empty_attachments_eof_terminated = two_empty_attachments[
:-1
] # last \n is optional, without it should still be a valid envelope
for envelope_raw in (two_empty_attachments, two_empty_attachments_eof_terminated):
actual = Envelope.deserialize(envelope_raw)
items = [item for item in actual]
assert len(items) == 2
assert items[0].get_bytes() == b""
assert items[1].get_bytes() == b""
def test_envelope_without_headers():
"""
Test that an envelope without headers is parsed successfully
"""
envelope_without_headers = (
b"{}\n" + b'{"type":"session"}\n' + b'{"started": "2020-02-07T14:16:00Z"}'
)
actual = Envelope.deserialize(envelope_without_headers)
items = [item for item in actual]
assert len(items) == 1
assert items[0].payload.get_bytes() == b'{"started": "2020-02-07T14:16:00Z"}'