@Test
public void getRetrieveThingsLiveCommandReturnsExpected() {

    assertThat(underTest)
            .withType(retrieveThingTwinCommand.getType())
            .withDittoHeaders(retrieveThingTwinCommand.getDittoHeaders())
            .withId(retrieveThingTwinCommand.getThingEntityId())
            .withManifest(retrieveThingTwinCommand.getManifest())
            .withResourcePath(retrieveThingTwinCommand.getResourcePath());
    assertThat(underTest.getThingEntityIds()).isEqualTo(retrieveThingTwinCommand.getThingEntityIds());
}