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81 lines
2.8 KiB
81 lines
2.8 KiB
#
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# Copyright (C) 2017 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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import os
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import unittest
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import mock
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import adb
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class GetDeviceTest(unittest.TestCase):
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def setUp(self):
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self.android_serial = os.getenv('ANDROID_SERIAL')
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if 'ANDROID_SERIAL' in os.environ:
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del os.environ['ANDROID_SERIAL']
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def tearDown(self):
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if self.android_serial is not None:
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os.environ['ANDROID_SERIAL'] = self.android_serial
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else:
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if 'ANDROID_SERIAL' in os.environ:
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del os.environ['ANDROID_SERIAL']
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@mock.patch('adb.device.get_devices')
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def test_explicit(self, mock_get_devices):
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mock_get_devices.return_value = ['foo', 'bar']
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device = adb.get_device('foo')
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self.assertEqual(device.serial, 'foo')
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@mock.patch('adb.device.get_devices')
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def test_from_env(self, mock_get_devices):
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mock_get_devices.return_value = ['foo', 'bar']
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os.environ['ANDROID_SERIAL'] = 'foo'
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device = adb.get_device()
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self.assertEqual(device.serial, 'foo')
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@mock.patch('adb.device.get_devices')
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def test_arg_beats_env(self, mock_get_devices):
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mock_get_devices.return_value = ['foo', 'bar']
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os.environ['ANDROID_SERIAL'] = 'bar'
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device = adb.get_device('foo')
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self.assertEqual(device.serial, 'foo')
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@mock.patch('adb.device.get_devices')
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def test_no_such_device(self, mock_get_devices):
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mock_get_devices.return_value = ['foo', 'bar']
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self.assertRaises(adb.DeviceNotFoundError, adb.get_device, ['baz'])
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os.environ['ANDROID_SERIAL'] = 'baz'
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self.assertRaises(adb.DeviceNotFoundError, adb.get_device)
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@mock.patch('adb.device.get_devices')
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def test_unique_device(self, mock_get_devices):
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mock_get_devices.return_value = ['foo']
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device = adb.get_device()
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self.assertEqual(device.serial, 'foo')
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@mock.patch('adb.device.get_devices')
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def test_no_unique_device(self, mock_get_devices):
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mock_get_devices.return_value = ['foo', 'bar']
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self.assertRaises(adb.NoUniqueDeviceError, adb.get_device)
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def main():
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suite = unittest.TestLoader().loadTestsFromName(__name__)
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unittest.TextTestRunner(verbosity=3).run(suite)
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if __name__ == '__main__':
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main()
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