Files
dvc/tests/unit/fs/test_azure.py
T
Batuhan Taskaya a234f53b76 azure: use a custom event loop for authentication (#5958)
* azure: use a custom event loop for authentication

* add test_temp_event_loop

* wrap open() too!

* ignore aiohttp warnings for normal level use-cases

* rename tests/unit/remote/test_azure to tests/unit/fs/test_azure
2021-05-05 15:41:55 +03:00

70 lines
2.0 KiB
Python

import asyncio
from concurrent.futures import ThreadPoolExecutor
import pytest
from dvc.fs.azure import AzureFileSystem, _temp_event_loop
from dvc.path_info import PathInfo
container_name = "container-name"
connection_string = (
"DefaultEndpointsProtocol=http;AccountName=devstoreaccount1;"
"AccountKey=Eby8vdM02xNOcqFlqUwJPLlmEtlCDXJ1OUzFT50uSRZ6IFsu"
"Fq2UVErCz4I6tq/K1SZFPTOtr/KBHBeksoGMGw==;"
"BlobEndpoint=http://127.0.0.1:10000/devstoreaccount1;"
)
def test_init_env_var(monkeypatch, dvc):
monkeypatch.setenv("AZURE_STORAGE_CONTAINER_NAME", container_name)
monkeypatch.setenv("AZURE_STORAGE_CONNECTION_STRING", connection_string)
config = {"url": "azure://"}
fs = AzureFileSystem(dvc, config)
assert fs.path_info == "azure://" + container_name
def test_init(dvc):
prefix = "some/prefix"
url = f"azure://{container_name}/{prefix}"
config = {"url": url, "connection_string": connection_string}
fs = AzureFileSystem(dvc, config)
assert fs.path_info == url
def test_info(tmp_dir, azure):
tmp_dir.gen("foo", "foo")
fs = AzureFileSystem(None, azure.config)
to_info = azure
fs.upload(PathInfo("foo"), to_info)
assert fs.exists(to_info)
hash_ = fs.info(to_info)["etag"]
assert isinstance(hash_, str)
assert hash_.strip("'").strip('"') == hash_
def test_temp_event_loop():
def procedure():
loop = asyncio.get_event_loop()
loop.run_until_complete(asyncio.sleep(0))
return "yeey"
def wrapped_procedure():
with _temp_event_loop():
return procedure()
# it should clean the loop after
# exitting the context.
with pytest.raises(RuntimeError):
asyncio.get_event_loop()
with ThreadPoolExecutor(max_workers=1) as executor:
future = executor.submit(procedure)
with pytest.raises(RuntimeError):
future.result()
future = executor.submit(wrapped_procedure)
assert future.result() == "yeey"