def test_AndroidDevice_load_snippet_precheck_failure(
self, MockGetPort, MockSnippetClient, MockFastboot, MockAdbProxy):
ad = android_device.AndroidDevice(serial='1')
client = mock.MagicMock()
client.start_app_and_connect.side_effect = snippet_client.AppStartPreCheckError(
mock.MagicMock, 'Something went wrong in precheck.')
MockSnippetClient.return_value = client
with self.assertRaisesRegex(snippet_client.AppStartPreCheckError,
'Something went wrong in precheck.'):
ad.load_snippet('snippet', MOCK_SNIPPET_PACKAGE_NAME)
client.stop_app.assert_not_called()
def test_start_app_and_connect_precheck_fail(self, mock_stop, mock_precheck,
mock_get_port,
mock_start_standing_subprocess,
mock_create_connection):
self.setup_mock_socket_file(mock_create_connection)
self._setup_mock_instrumentation_cmd(mock_start_standing_subprocess,
resp_lines=[
b'SNIPPET START, PROTOCOL 1 0\n',
b'SNIPPET SERVING, PORT 123\n',
])
client = self._make_client()
mock_precheck.side_effect = snippet_client.AppStartPreCheckError(
client.ad, 'ha')
with self.assertRaisesRegex(snippet_client.AppStartPreCheckError, 'ha'):
client.start_app_and_connect()
mock_stop.assert_not_called()
self.assertFalse(client.is_alive)
