Method test_expression

tests/bundle/test_config_item.py:81–90

(self, id, test_input)

    @parameterized.expand([TEST_CASE_9, TEST_CASE_10, TEST_CASE_11])
    def test_expression(self, id, test_input):
        configer = ConfigExpression(id=id, config=test_input, globals={"monai": monai, "torch": torch})
        var = 100
        ret = configer.evaluate(globals={"var": var, "monai": monai})  # `{"monai": monai}` to verify the warning
        if isinstance(ret, Callable):
            self.assertTrue(isinstance(ret([torch.tensor(1), torch.tensor(2)]), torch.Tensor))
        else:
            # also test the `locals` for regular expressions
            ret = configer.evaluate(locals={"var": var})
            self.assertEqual(ret, 200)

    def test_lazy_instantiation(self):
        config = {"_target_": "DataLoader", "dataset": Dataset(data=[1, 2]), "batch_size": 2}