@Test
public void createThingWithoutFeatures() {

    final Thing thing = ImmutableThing.of(THING_ID, ACL, ATTRIBUTES, null, LIFECYCLE, REVISION, MODIFIED, CREATED,
            METADATA);
    assertThat(thing)
            .hasId(THING_ID)
            .hasAcl(ACL)
            .hasAttributes(ATTRIBUTES)
            .hasNoFeatures()
            .hasLifecycle(LIFECYCLE)
            .hasRevision(REVISION)
            .hasModified(MODIFIED)
            .hasCreated(CREATED)
            .hasMetadata(METADATA);
}