input-remapper/tests/test.py

#!/usr/bin/python3
# -*- coding: utf-8 -*-
# key-mapper - GUI for device specific keyboard mappings
# Copyright (C) 2020 sezanzeb <proxima@hip70890b.de>
#
# This file is part of key-mapper.
#
# key-mapper is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# key-mapper is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with key-mapper.  If not, see <https://www.gnu.org/licenses/>.


"""Sets up key-mapper for the tests and runs them."""


import sys
import unittest

# quickly fake some stuff before any other file gets a chance to import
# the original version
from keymapper import paths
paths.X11_SYMBOLS = '/tmp/key-mapper-test/X11/symbols'
paths.USERS_SYMBOLS = '/tmp/key-mapper-test/X11/symbols/key-mapper/user'
paths.DEFAULT_SYMBOLS = '/tmp/key-mapper-test/user/.config/default'
paths.HOME_PATH = '/tmp/key-mapper-test/user/.config'
paths.KEYCODES_PATH = '/tmp/key-mapper-test/X11/keycodes/key-mapper'

from keymapper import linux
linux._devices = {
    'device 1': {
        'paths': [
            '/dev/input/event10',
            '/dev/input/event11',
            '/dev/input/event13'
        ],
        'names': [
            'device 1 something',
            'device 1',
            'device 1'
        ]
    },
    'device 2': {
        'paths': ['/dev/input/event3'],
        'names': ['device 2']
    }
}
linux.get_devices = lambda: linux._devices

# don't block tests
from keymapper.gtk import unsaved
unsaved.unsaved_changes_dialog = lambda: unsaved.CONTINUE

from keymapper.logger import update_verbosity

# some class function stubs.
# can be overwritten in tests as well at any time.
linux.KeycodeReader.start_reading = lambda *args: None
linux.KeycodeReader.read = lambda *args: None

tmp = '/tmp/key-mapper-test'


if __name__ == "__main__":
    update_verbosity(True)

    modules = sys.argv[1:]
    # discoverer is really convenient, but it can't find a specific test
    # in all of the available tests like unittest.main() does...,
    # so provide both options.
    if len(modules) > 0:
        # for example `tests/test.py integration.Integration.test_can_start`
        testsuite = unittest.defaultTestLoader.loadTestsFromNames(
            [f'testcases.{module}' for module in modules]
        )
    else:
        # run all tests by default
        testsuite = unittest.defaultTestLoader.discover(
            'testcases', pattern='*.py'
        )
    testrunner = unittest.TextTestRunner(verbosity=1).run(testsuite)