### Question:
RedirectPisScaAuthorisationService implements PisScaAuthorisationService { @Override public Xs2aUpdatePisCommonPaymentPsuDataResponse updateCommonPaymentCancellationPsuData(Xs2aUpdatePisCommonPaymentPsuDataRequest request) { return pisAuthorisationConfirmationService.processAuthorisationConfirmation(request); }  @Override Optional<Xs2aCreatePisAuthorisationResponse> createCommonPaymentAuthorisation(String paymentId, PaymentType paymentType, PsuIdData psuData); @Override Xs2aUpdatePisCommonPaymentPsuDataResponse updateCommonPaymentPsuData(Xs2aUpdatePisCommonPaymentPsuDataRequest request); @Override void updateAuthorisation(UpdateAuthorisationRequest request, AuthorisationProcessorResponse response); @Override void updateCancellationAuthorisation(UpdateAuthorisationRequest request, AuthorisationProcessorResponse response); @Override Optional<Xs2aCreatePisCancellationAuthorisationResponse> createCommonPaymentCancellationAuthorisation(String paymentId, PaymentType paymentType, PsuIdData psuData); @Override Optional<Xs2aPaymentCancellationAuthorisationSubResource> getCancellationAuthorisationSubResources(String paymentId); @Override Xs2aUpdatePisCommonPaymentPsuDataResponse updateCommonPaymentCancellationPsuData(Xs2aUpdatePisCommonPaymentPsuDataRequest request); @Override Optional<Xs2aAuthorisationSubResources> getAuthorisationSubResources(String paymentId); @Override Optional<ScaStatus> getAuthorisationScaStatus(String paymentId, String authorisationId); @Override Optional<ScaStatus> getCancellationAuthorisationScaStatus(String paymentId, String authorisationId); @Override ScaApproach getScaApproachServiceType();  }### Answer:
@Test void updateCommonPaymentCancellationPsuData_success() { Xs2aUpdatePisCommonPaymentPsuDataResponse actualResponse = redirectPisScaAuthorisationService.updateCommonPaymentCancellationPsuData(XS2A_UPDATE_PIS_COMMON_PAYMENT_PSU_DATA_REQUEST); assertNull(actualResponse); }