### Question:
CloudRegionOrchestrationValidator implements PreBuildingBlockValidator { @Override public boolean shouldRunFor(String bbName) { return pattern.matcher(bbName).find(); }  @Override boolean shouldRunFor(String bbName); @Override Optional<String> validate(BuildingBlockExecution execution);  }### Answer:
@Test public void shouldRunForTest() { CloudRegionOrchestrationValidator validator = new CloudRegionOrchestrationValidator(); assertTrue(validator.shouldRunFor("ActivateNetworkBB")); assertTrue(validator.shouldRunFor("AssignNetworkBB")); assertTrue(validator.shouldRunFor("CreateNetworkBB")); assertTrue(validator.shouldRunFor("DeactivateNetworkBB")); assertTrue(validator.shouldRunFor("DeleteNetworkBB")); assertTrue(validator.shouldRunFor("UnassignNetworkBB")); assertTrue(validator.shouldRunFor("UpdateNetworkBB")); assertTrue(validator.shouldRunFor("ActivateVnfBB")); assertTrue(validator.shouldRunFor("AssignVnfBB")); assertTrue(validator.shouldRunFor("UnassignVnfBB")); assertTrue(validator.shouldRunFor("DeactivateVnfBB")); assertTrue(validator.shouldRunFor("ActivateVfModuleBB")); assertTrue(validator.shouldRunFor("AssignVfModuleBB")); assertTrue(validator.shouldRunFor("CreateVfModuleBB")); assertTrue(validator.shouldRunFor("DeactivateVfModuleBB")); assertTrue(validator.shouldRunFor("DeleteVfModuleBB")); assertTrue(validator.shouldRunFor("UnassignVfModuleBB")); assertTrue(validator.shouldRunFor("ActivateVolumeGroupBB")); assertTrue(validator.shouldRunFor("AssignVolumeGroupBB")); assertTrue(validator.shouldRunFor("CreateVolumeGroupBB")); assertTrue(validator.shouldRunFor("DeactivateVolumeGroupBB")); assertTrue(validator.shouldRunFor("DeleteVolumeGroupBB")); assertTrue(validator.shouldRunFor("UnassignVolumeGroupBB")); assertTrue(validator.shouldRunFor("ActivateFabricConfigurationBB")); assertTrue(validator.shouldRunFor("AssignFabricConfigurationBB")); assertTrue(validator.shouldRunFor("UnassignFabricConfigurationBB")); assertTrue(validator.shouldRunFor("DeactivateFabricConfigurationBB")); assertFalse(validator.shouldRunFor("AssignServiceInstanceBB")); assertFalse(validator.shouldRunFor("AAICheckVnfInMaintBB")); assertFalse(validator.shouldRunFor("ChangeModelVfModuleBB")); assertFalse(validator.shouldRunFor("CreateNetworkCollectionBB")); }