assertNull(ids);
}
@Test
public void testEnergyForwardSecurity() {
final EnergyForwardSecurity security = ExposureFunctionTestHelper.getEnergyForwardSecurity();
final List<ExternalId> ids = security.accept(EXPOSURE_FUNCTION);
assertEquals(1, ids.size());
assertEquals(ExternalId.of(ExposureFunction.CONTRACT_IDENTIFIER, "Energy"), ids.get(0));
}