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test_jetstream.py
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50 lines (37 loc) · 1.5 KB
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import uuid
import pytest
from natsrpy import Nats
from natsrpy.js import (
JetStream,
StreamConfig,
)
async def test_jetstream_creation(nats: Nats) -> None:
js = await nats.jetstream()
assert isinstance(js, JetStream)
async def test_jetstream_has_streams_manager(js: JetStream) -> None:
assert js.streams is not None
async def test_jetstream_has_kv_manager(js: JetStream) -> None:
assert js.kv is not None
async def test_jetstream_has_object_store_manager(js: JetStream) -> None:
assert js.object_store is not None
@pytest.mark.parametrize("payload", [b"bytes-test", "str-test"])
async def test_jetstream_publish(js: JetStream, payload: str | bytes) -> None:
stream_name = f"test-js-pub-{uuid.uuid4().hex}"
subj = f"{stream_name}.data"
config = StreamConfig(name=stream_name, subjects=[f"{stream_name}.>"])
stream = await js.streams.create(config)
try:
await js.publish(subj, payload, wait=True)
info = await stream.get_info()
assert info.state.messages >= 1
finally:
await js.streams.delete(stream_name)
async def test_jetstream_publish_with_headers(js: JetStream) -> None:
stream_name = f"test-js-pubhdr-{uuid.uuid4().hex[:8]}"
subj = f"{stream_name}.data"
config = StreamConfig(name=stream_name, subjects=[f"{stream_name}.>"])
await js.streams.create(config)
try:
await js.publish(subj, b"with-headers", headers={"x-test": "value"}, wait=True)
finally:
await js.streams.delete(stream_name)