acts/framework/tests/test_utils/instrumentation/device/apps/permissions_test.py

#!/usr/bin/env python3
#
# Copyright 2020 - The Android Open Source Project
#
# 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.

import unittest

import mock
from acts.test_utils.instrumentation.device.apps.permissions import \
    PermissionsUtil


class MockPermissionsUtil(PermissionsUtil):
    """Mock PermissionsUtil for unit testing"""
    def __init__(self):
        self._dut = mock.MagicMock()
        self._permissions_apk = mock.MagicMock()
        self._permissions_apk.pkg_name = 'permissions.util'


class PermissionsUtilTest(unittest.TestCase):
    def setUp(self):
        self._permissions_util = MockPermissionsUtil()

    def test_grant_all(self):
        """Test the grant-all command."""
        self._permissions_util.grant_all()
        expected_cmd = (
            'am instrument -w -r -e command grant-all '
            'permissions.util/.PermissionInstrumentation'
        )
        self._permissions_util._dut.adb.shell.assert_called_with(
            expected_cmd)


if __name__ == '__main__':
    unittest.main()