| # Copyright 2018 Google Inc. |
| # |
| # 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. |
| """Unit tests for Mobly android_device_lib.errors.""" |
| import mock |
| |
| from future.tests.base import unittest |
| |
| from mobly.controllers.android_device_lib import errors |
| |
| |
| class ErrorsTest(unittest.TestCase): |
| def test_device_error(self): |
| device = mock.MagicMock() |
| device.__repr__ = lambda _: '[MockDevice]' |
| exception = errors.DeviceError(device, 'Some error message.') |
| self.assertEqual(str(exception), '[MockDevice] Some error message.') |
| |
| def test_service_error(self): |
| device = mock.MagicMock() |
| device.__repr__ = lambda _: '[MockDevice]' |
| exception = errors.ServiceError(device, 'Some error message.') |
| self.assertEqual( |
| str(exception), '[MockDevice]::Service<None> Some error message.') |
| |
| def test_subclass_service_error(self): |
| class Error(errors.ServiceError): |
| SERVICE_TYPE = 'SomeType' |
| |
| device = mock.MagicMock() |
| device.__repr__ = lambda _: '[MockDevice]' |
| exception = Error(device, 'Some error message.') |
| self.assertEqual( |
| str(exception), |
| '[MockDevice]::Service<SomeType> Some error message.') |
| |
| |
| if __name__ == '__main__': |
| unittest.main() |