atest/test_mapping_unittest.py

#!/usr/bin/env python
#
# Copyright 2018, 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.

"""Unittests for test_mapping"""

import unittest

import test_mapping
import unittest_constants as uc


class TestMappingUnittests(unittest.TestCase):
    """Unit tests for test_mapping.py"""

    def test_parsing(self):
        """Test creating TestDetail object"""
        detail = test_mapping.TestDetail(uc.TEST_MAPPING_TEST)
        self.assertEqual(uc.TEST_MAPPING_TEST['name'], detail.name)
        self.assertEqual([], detail.options)

    def test_parsing_with_option(self):
        """Test creating TestDetail object with option configured"""
        detail = test_mapping.TestDetail(uc.TEST_MAPPING_TEST_WITH_OPTION)
        self.assertEqual(uc.TEST_MAPPING_TEST_WITH_OPTION['name'], detail.name)
        self.assertEqual(uc.TEST_MAPPING_TEST_WITH_OPTION_STR, str(detail))

    def test_parsing_with_bad_option(self):
        """Test creating TestDetail object with bad option configured"""
        with self.assertRaises(Exception) as context:
            test_mapping.TestDetail(uc.TEST_MAPPING_TEST_WITH_BAD_OPTION)
        self.assertEqual(
            'Each option can only have one key.', str(context.exception))


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