@Test
public void doForwardMappingContextWithoutFeatureId() {

    underTest.configure(mappingConfig, validMapperConfig);
    final ExternalMessage externalMessage = ExternalMessageFactory.newExternalMessageBuilder(validHeader).build();
    final List<Adaptable> mappingResult = underTest.map(externalMessage);
    assertThat(mappingResult.get(0).getPayload().getPath().getFeatureId())
            .contains(DEFAULT_FEATURE_ID);
}