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import os
from typing import Any, Type
import pytest
from pytest_celery import CeleryWorkerContainer, defaults
from pytest_docker_tools import build, container, fxtr
import celery
class SmokeWorkerContainer(CeleryWorkerContainer):
"""Defines the configurations for the smoke tests worker container.
This worker will install Celery from the current source code.
"""
@property
def client(self) -> Any:
return self
@classmethod
def version(cls) -> str:
return celery.__version__
@classmethod
def log_level(cls) -> str:
return "INFO"
@classmethod
def worker_name(cls) -> str:
return "smoke_tests_worker"
@classmethod
def worker_queue(cls) -> str:
return "smoke_tests_queue"
# Build the image from the current source code
celery_dev_worker_image = build(
path=".",
dockerfile="t/smoke/workers/docker/dev",
tag="t/smoke/worker:dev",
buildargs=SmokeWorkerContainer.buildargs(),
)
# Define container settings
default_worker_container = container(
image="{celery_dev_worker_image.id}",
ports=fxtr("default_worker_ports"),
environment=fxtr("default_worker_env"),
network="{default_pytest_celery_network.name}",
volumes={
# Volume: Worker /app
"{default_worker_volume.name}": defaults.DEFAULT_WORKER_VOLUME,
# Mount: Celery source
os.path.abspath(os.getcwd()): {
"bind": "/celery",
"mode": "rw",
},
},
wrapper_class=SmokeWorkerContainer,
timeout=defaults.DEFAULT_WORKER_CONTAINER_TIMEOUT,
command=fxtr("default_worker_command"),
)
@pytest.fixture
def default_worker_container_cls() -> Type[CeleryWorkerContainer]:
"""Replace the default pytest-celery worker container with the smoke tests worker container.
This will allow the default fixtures of pytest-celery to use the custom worker
configuration using the vendor class.
"""
return SmokeWorkerContainer
@pytest.fixture(scope="session")
def default_worker_container_session_cls() -> Type[CeleryWorkerContainer]:
"""Replace the default pytest-celery worker container with the smoke tests worker container.
This will allow the default fixtures of pytest-celery to use the custom worker
configuration using the vendor class.
"""
return SmokeWorkerContainer
|
