@Test
public void should_provide_config_elements_as_named_strings() throws Exception {
Factory factory = Factory.builder()
.addMachine(new ConsolidatedConfigFactoryMachine())
.addMachine(new ElementsFromConfigFactoryMachine())
.addMachine(configSupplierMachine(0, "s1", ConfigElement.of("key1", "val1")))
.addMachine(configSupplierMachine(0, "s2", ConfigElement.of("key2", "val2")))
.build();
Optional<String> s = factory.queryByName(Name.of(String.class, "key1")).findOneAsComponent();