def test_should_use_the_same_function_if_not_gpu_compatible(self): mock_function = MagicMock(return_value=pd.DataFrame()) expression = FunctionExpression(mock_function, name="test") input_batch = Batch(frames=pd.DataFrame()) expression.evaluate(input_batch) mock_function.assert_called()
def test_should_execute_same_function_if_no_gpu(self, context): context_instance = context.return_value mock_function = MagicMock(spec=GPUCompatible, return_value=pd.DataFrame()) context_instance.gpu_device.return_value = NO_GPU expression = FunctionExpression(mock_function, name="test") input_batch = Batch(frames=pd.DataFrame()) expression.evaluate(input_batch) mock_function.assert_called()
def test_function_move_the_device_to_gpu_if_compatible(self, context): context_instance = context.return_value mock_function = MagicMock(spec=GPUCompatible) gpu_mock_function = Mock(return_value=pd.DataFrame()) gpu_device_id = '2' mock_function.to_device.return_value = gpu_mock_function context_instance.gpu_device.return_value = gpu_device_id expression = FunctionExpression(mock_function, name="test") input_batch = Batch(frames=pd.DataFrame()) expression.evaluate(input_batch) mock_function.to_device.assert_called_with(gpu_device_id) gpu_mock_function.assert_called()