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# SPDX-License-Identifier: CC0-1.0
# Copyright (C) 2022 Wojtek Kosior <koszko@koszko.org>
#
# Available under the terms of Creative Commons Zero v1.0 Universal.
import sys
from pathlib import Path
import pytest
import pkgutil
import functools
from tempfile import TemporaryDirectory
from typing import Iterable
here = Path(__file__).resolve().parent
sys.path.insert(0, str(here / 'src'))
@pytest.fixture(autouse=True)
def no_requests(monkeypatch):
"""Remove requests.sessions.Session.request for all tests."""
monkeypatch.delattr('requests.sessions.Session.request')
def _mock_subprocess_run(monkeypatch, where, mocked_run):
"""Temporarily replace subprocess.run() with the given function."""
class MockedSubprocess:
"""Minimal mocked version of the subprocess module."""
run = mocked_run
monkeypatch.setattr(where, 'subprocess', MockedSubprocess)
@pytest.fixture
def mock_subprocess_run(monkeypatch, request):
"""
Facilitate temporarily replacing subprocess.run() with a different function.
If the 'subprocess_run' pytest marker has been used, perform the replacement
for the module-function pair supplied through it.
Return a function that can be called to perform the same replacement in
another fixture or from inside a test function.
"""
mocker = functools.partial(_mock_subprocess_run, monkeypatch)
marker = request.node.get_closest_marker('subprocess_run')
if marker:
where, mocked_run = marker.args
mocker(where, mocked_run)
return mocker
@pytest.fixture(autouse=True)
def no_gettext(monkeypatch, request):
"""
Make gettext return all strings untranslated unless we request otherwise.
"""
if request.node.get_closest_marker('enable_gettext'):
return
import hydrilla
modules_to_process = [hydrilla]
def add_child_modules(parent):
"""
Recursuvely collect all modules descending from 'parent' into an array.
"""
try:
load_paths = parent.__path__
except AttributeError:
return
for module_info in pkgutil.iter_modules(load_paths):
if module_info.name != '__main__':
__import__(f'{parent.__name__}.{module_info.name}')
modules_to_process.append(getattr(parent, module_info.name))
add_child_modules(getattr(parent, module_info.name))
add_child_modules(hydrilla)
for module in modules_to_process:
if hasattr(module, '_'):
monkeypatch.setattr(module, '_', lambda message: message)
@pytest.fixture
def tmpdir() -> Iterable[Path]:
"""
Provide test case with a temporary directory that will be automatically
deleted after the test.
"""
with TemporaryDirectory() as tmpdir:
yield Path(tmpdir)
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