# 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
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')

@pytest.fixture
def mock_subprocess_run(monkeypatch, request):
    """
    Temporarily replace subprocess.run() with a function supplied through pytest
    marker 'subprocess_run'.

    The marker excepts 2 arguments:
    * the module inside which the subprocess attribute should be mocked and
    * a run() function to use.
    """
    where, mocked_run = request.node.get_closest_marker('subprocess_run').args

    class MockedSubprocess:
        """Minimal mocked version of the subprocess module."""
        run = mocked_run

    monkeypatch.setattr(where, 'subprocess', MockedSubprocess)

@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)
'list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/po/packages/LINGUAS?id=d3acad16260e96d3df606817fc4e467aad27741a&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-05-10 22:27:53 -0400'>2021-05-10</span></td><td><a href='/guix/commit/po/packages/LINGUAS?id=63d26e81eea7be63caeb0eb7ca26ca1cf963ec97'>nls: New nl and oc translations for the 'packages' component.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2021-04-18 21:07:24 +0200'>2021-04-18</span></td><td><a href='/guix/commit/po/packages/LINGUAS?id=a209c597e2e4e030bbaeb449779b311736026aa1'>nls: Remove 'vi' in LINGUAS</a><span class='msg-avail'>...</span></td><td>Julien Lepiller</td></tr>
<tr><td><span title='2021-04-18 13:18:22 +0200'>2021-04-18</span></td><td><a href='/guix/commit/po/packages/LINGUAS?id=0f355124af123f793bfd3011341d2d539c965884'>nls: Add Korean translation.</a><span class='msg-avail'>...</span></td><td>Julien Lepiller</td></tr>
<tr><td><span title='2021-04-18 13:18:17 +0200'>2021-04-18</span></td><td><a href='/guix/commit/po/packages/LINGUAS?id=43fb84da6749a78d12ac0f13db4cecb435de7903'>nls: Add Persian translation.</a><span class='msg-avail'>...</span></td><td>Julien Lepiller</td></tr>
<tr><td><span title='2021-04-18 13:18:13 +0200'>2021-04-18</span></td><td><a href='/guix/commit/po/packages/LINGUAS?id=77c6c0aa577939da4d35a1ba95ea998459a3f337'>nls: Add Slovak translation.</a><span class='msg-avail'>...</span></td><td>Julien Lepiller</td></tr>