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import os
import pathlib
import pytest
from jupyter_server import DEFAULT_JUPYTER_SERVER_PORT
@pytest.fixture
def jp_process_id():
"""Choose a random unused process ID."""
return os.getpid()
@pytest.fixture
def jp_unix_socket_file(jp_process_id):
"""Define a temporary socket connection"""
# Rely on `/tmp` to avoid any Linux socket length max buffer
# issues. Key on PID for process-wise concurrency.
tmp_path = pathlib.Path("/tmp")
filename = f"jupyter_server.{jp_process_id}.sock"
jp_unix_socket_file = tmp_path.joinpath(filename)
yield str(jp_unix_socket_file)
# Clean up the file after the test runs.
if jp_unix_socket_file.exists():
jp_unix_socket_file.unlink()
@pytest.fixture
def jp_http_port():
"""Set the port to the default value, since sock
and port cannot both be configured at the same time.
"""
return DEFAULT_JUPYTER_SERVER_PORT
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