mirror of
https://github.com/esphome/esphome.git
synced 2025-10-25 13:13:48 +01:00
07c3ee75e5
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: J. Nick Koston <nick@koston.org>
57 lines
1.7 KiB
Python
57 lines
1.7 KiB
Python
import os
|
|
from pathlib import Path
|
|
from unittest.mock import patch
|
|
|
|
import py
|
|
import pytest
|
|
|
|
from esphome.dashboard.util.file import write_file, write_utf8_file
|
|
|
|
|
|
def test_write_utf8_file(tmp_path: Path) -> None:
|
|
write_utf8_file(tmp_path.joinpath("foo.txt"), "foo")
|
|
assert tmp_path.joinpath("foo.txt").read_text() == "foo"
|
|
|
|
with pytest.raises(OSError):
|
|
write_utf8_file(Path("/dev/not-writable"), "bar")
|
|
|
|
|
|
def test_write_file(tmp_path: Path) -> None:
|
|
write_file(tmp_path.joinpath("foo.txt"), b"foo")
|
|
assert tmp_path.joinpath("foo.txt").read_text() == "foo"
|
|
|
|
|
|
def test_write_utf8_file_fails_at_rename(
|
|
tmpdir: py.path.local, caplog: pytest.LogCaptureFixture
|
|
) -> None:
|
|
"""Test that if rename fails not not remove, we do not log the failed cleanup."""
|
|
test_dir = tmpdir.mkdir("files")
|
|
test_file = Path(test_dir / "test.json")
|
|
|
|
with (
|
|
pytest.raises(OSError),
|
|
patch("esphome.dashboard.util.file.os.replace", side_effect=OSError),
|
|
):
|
|
write_utf8_file(test_file, '{"some":"data"}', False)
|
|
|
|
assert not os.path.exists(test_file)
|
|
|
|
assert "File replacement cleanup failed" not in caplog.text
|
|
|
|
|
|
def test_write_utf8_file_fails_at_rename_and_remove(
|
|
tmpdir: py.path.local, caplog: pytest.LogCaptureFixture
|
|
) -> None:
|
|
"""Test that if rename and remove both fail, we log the failed cleanup."""
|
|
test_dir = tmpdir.mkdir("files")
|
|
test_file = Path(test_dir / "test.json")
|
|
|
|
with (
|
|
pytest.raises(OSError),
|
|
patch("esphome.dashboard.util.file.os.remove", side_effect=OSError),
|
|
patch("esphome.dashboard.util.file.os.replace", side_effect=OSError),
|
|
):
|
|
write_utf8_file(test_file, '{"some":"data"}', False)
|
|
|
|
assert "File replacement cleanup failed" in caplog.text
|