ModifyAttributesLiveCommandImpl extends AbstractModifyLiveCommand<ModifyAttributesLiveCommand,
        ModifyAttributesLiveCommandAnswerBuilder> implements ModifyAttributesLiveCommand { @Nonnull @Override public String toString() { return getClass().getSimpleName() + "[" + super.toString() + "]"; } private  ModifyAttributesLiveCommandImpl(final ModifyAttributes command); @Nonnull static ModifyAttributesLiveCommandImpl of(final Command<?> command); @Nonnull @Override Attributes getAttributes(); @Override Category getCategory(); @Override ModifyAttributesLiveCommand setDittoHeaders(final DittoHeaders dittoHeaders); @Override boolean changesAuthorization(); @Nonnull @Override ModifyAttributesLiveCommandAnswerBuilder answer(); @Nonnull @Override String toString();  }
@Test public void toStringReturnsExpected() { assertThat(underTest.toString()) .contains(underTest.getClass().getSimpleName()) .contains("command=") .contains(twinCommand.toString()); }