sapling/eden/integration/service_log_test.py
Genevieve Helsel 55da8ffcbc run linter in eden/integration
Summary: just running the linter!

Reviewed By: chadaustin

Differential Revision: D26000269

fbshipit-source-id: 184eb962fa7b88eb9b8b6bd22ae76477cbb6a06c
2021-01-25 16:13:54 -08:00

69 lines
2.3 KiB
Python

#!/usr/bin/env python3
# Copyright (c) Facebook, Inc. and its affiliates.
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2.
import pathlib
from .lib.service_test_case import (
ManagedFakeEdenFSMixin,
ServiceTestCaseBase,
service_test,
)
from .start_test import run_eden_start_with_real_daemon
class ServiceLogTestBase(ServiceTestCaseBase):
"""Test how the EdenFS service stores its logs."""
def setUp(self) -> None:
super().setUp()
self.eden_dir = self.make_temp_dir("eden")
@property
def log_file_path(self) -> pathlib.Path:
return self.eden_dir / "logs" / "edenfs.log"
@service_test
class ServiceLogFakeEdenFSTest(ServiceLogTestBase):
def test_fake_edenfs_writes_logs_to_file_in_eden_dir(self) -> None:
self.assertFalse(
self.log_file_path.exists(),
f"{self.log_file_path} should not exist before starting fake_edenfs",
)
with self.spawn_fake_edenfs(self.eden_dir):
self.assertTrue(
self.log_file_path.exists(),
f"fake_edenfs should create {self.log_file_path}",
)
self.assertIn("Starting fake edenfs daemon", self.log_file_path.read_text())
def test_fake_edenfs_appends_to_existing_log_file(self) -> None:
self.log_file_path.parent.mkdir(exist_ok=True, parents=True)
self.log_file_path.write_text("test log messages\n")
with self.spawn_fake_edenfs(self.eden_dir):
pass
self.assertIn("test log messages", self.log_file_path.read_text())
class ServiceLogRealEdenFSTest(ManagedFakeEdenFSMixin, ServiceLogTestBase):
def test_real_edenfs_writes_logs_to_file_in_eden_dir(self) -> None:
self.assertFalse(
self.log_file_path.exists(),
f"{self.log_file_path} should not exist before starting edenfs",
)
self.exit_stack.enter_context(
run_eden_start_with_real_daemon(
eden_dir=self.eden_dir,
etc_eden_dir=self.etc_eden_dir,
home_dir=self.home_dir,
systemd=False,
)
)
self.assertTrue(
self.log_file_path.exists(), f"edenfs should create {self.log_file_path}"
)
self.assertIn("Starting edenfs", self.log_file_path.read_text())