public Map<String, String> transform(Map<String, String> configs) {
        return transform(null, configs);
    }
@Test
    public void testReplaceVariableWithTTL() {
        // Execution
        Map<String, String> props = new HashMap<>();
        props.put(MY_KEY, "${test:testPath:testKeyWithTTL}");
        props.put(CONFIG_RELOAD_ACTION_CONFIG, CONFIG_RELOAD_ACTION_NONE);
        Map<String, String> result = configTransformer.transform(MY_CONNECTOR, props);

        // Assertions
        assertEquals(TEST_RESULT_WITH_TTL, result.get(MY_KEY));
    }