83 lines
3.1 KiB
Python
83 lines
3.1 KiB
Python
# Copyright 2026 Google LLC
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
"""Unit tests for Platform Abstraction Layer (PAL)."""
|
|
|
|
from pathlib import Path
|
|
from unittest.mock import patch
|
|
|
|
from artemis.platform import (
|
|
DarwinPlatform,
|
|
LinuxPlatform,
|
|
OSType,
|
|
WindowsPlatform,
|
|
get_platform,
|
|
)
|
|
|
|
|
|
def test_platform_singleton():
|
|
"""Verify global platform singleton is initialized and conforms to protocol."""
|
|
p = get_platform()
|
|
assert p is not None
|
|
assert p.os_type in (OSType.LINUX, OSType.MACOS, OSType.WINDOWS)
|
|
assert p.paths.config_dir is not None
|
|
assert p.paths.data_dir is not None
|
|
assert p.paths.temp_dir() is not None
|
|
assert p.process.path_separator in (":", ";")
|
|
|
|
|
|
def test_linux_platform_paths(monkeypatch):
|
|
"""Verify Linux platform paths conform to XDG Base Directory specification."""
|
|
monkeypatch.delenv("ARTEMIS_APP_DIR", raising=False)
|
|
with patch.dict(
|
|
"os.environ",
|
|
{"XDG_CONFIG_HOME": "/tmp/test_xdg_config", "XDG_DATA_HOME": "/tmp/test_xdg_data"},
|
|
clear=False,
|
|
):
|
|
linux_p = LinuxPlatform()
|
|
assert linux_p.os_type == OSType.LINUX
|
|
assert linux_p.paths.config_dir == Path("/tmp/test_xdg_config/artemis")
|
|
assert linux_p.paths.data_dir == Path("/tmp/test_xdg_data/artemis")
|
|
assert linux_p.process.path_separator == ":"
|
|
|
|
|
|
def test_darwin_platform_paths():
|
|
"""Verify macOS platform paths adhere to Apple Library standards."""
|
|
darwin_p = DarwinPlatform()
|
|
assert darwin_p.os_type == OSType.MACOS
|
|
# Compare path components so the assertion holds regardless of the host
|
|
# OS path separator used by str().
|
|
assert darwin_p.paths.config_dir.parts[-3:] == ("Library", "Application Support", "artemis")
|
|
assert darwin_p.process.path_separator == ":"
|
|
|
|
|
|
def test_windows_platform_paths(monkeypatch):
|
|
"""Verify Windows platform paths adhere to AppData standards."""
|
|
monkeypatch.delenv("ARTEMIS_APP_DIR", raising=False)
|
|
with patch.dict(
|
|
"os.environ",
|
|
{
|
|
"APPDATA": "C:\\Users\\Test\\AppData\\Roaming",
|
|
"LOCALAPPDATA": "C:\\Users\\Test\\AppData\\Local",
|
|
},
|
|
clear=False,
|
|
):
|
|
with patch.object(Path, "mkdir", return_value=None):
|
|
win_p = WindowsPlatform()
|
|
assert win_p.os_type == OSType.WINDOWS
|
|
assert str(win_p.paths.config_dir).startswith("C:\\Users\\Test\\AppData\\Roaming")
|
|
assert str(win_p.paths.data_dir).startswith("C:\\Users\\Test\\AppData\\Local")
|
|
assert win_p.process.path_separator == ";"
|
|
assert win_p.get_install_command("adb") == "winget install Google.PlatformTools"
|