conftest.py

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# SPDX-License-Identifier: Apache-2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
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#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
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import logging
import os
import tempfile

import pytest

from tests.utils.managed_process import ManagedProcess

# Custom format inspired by your example
LOG_FORMAT = "[TEST] %(asctime)s %(levelname)s %(name)s: %(message)s"

# Configure logging
logging.basicConfig(
    level=logging.INFO,
    format=LOG_FORMAT,
    datefmt="%Y-%m-%dT%H:%M:%S",  # ISO 8601 UTC format
)


class EtcdServer(ManagedProcess):
    def __init__(self, request, port=2379, timeout=300):
        port_string = str(port)
        etcd_env = os.environ.copy()
        etcd_env["ALLOW_NONE_AUTHENTICATION"] = "yes"
        data_dir = tempfile.mkdtemp(prefix="etcd_")
        command = [
            "etcd",
            "--listen-client-urls",
            f"http://0.0.0.0:{port_string}",
            "--advertise-client-urls",
            f"http://0.0.0.0:{port_string}",
            "--data-dir",
            data_dir,
        ]
        super().__init__(
            env=etcd_env,
            command=command,
            timeout=timeout,
            display_output=False,
            health_check_ports=[port],
            data_dir=tempfile.mkdtemp(prefix="etcd_"),
            log_dir=request.node.name,
        )


class NatsServer(ManagedProcess):
    def __init__(self, request, port=4222, timeout=300):
        data_dir = tempfile.mkdtemp(prefix="nats_")
        command = ["nats-server", "-js", "--trace", "--store_dir", data_dir]
        super().__init__(
            command=command,
            timeout=timeout,
            display_output=False,
            data_dir=data_dir,
            health_check_ports=[port],
            log_dir=request.node.name,
        )


@pytest.fixture()
def runtime_services(request):
    with NatsServer(request) as nats_process:
        with EtcdServer(request) as etcd_process:
            yield nats_process, etcd_process