this.lastResolver = resolver;
            this.resolverCalled = true;
        }

        @Override
        public ActionResponse getResponse(SsoResponseType responseType) {
            return responseMap.get(responseType);
        }

        @Override
        public String logout(FessUserBean userBean) {
            this.lastLogoutUser = userBean;
            return logoutUrl;
        }
    }

                return null;
            }).orElse(null);
        }
        return null;
    }

    @Override
    public ActionResponse getResponse(final SsoResponseType responseType) {
        return switch (responseType) {
        case METADATA -> getMetadataResponse();
        case LOGOUT -> getLogoutResponse();
        default -> null;
        };
    }

    /**
     * Gets the metadata response.

        public void resolveCredential(LoginCredentialResolver resolver) {
            // Not used in these tests
        }

        @Override
        public ActionResponse getResponse(SsoResponseType responseType) {
            return actionResponse;
        }

        @Override
        public String logout(FessUserBean user) {
            return logoutUrl;
        }
    }

     */
    public void setGroupCacheExpiry(final long groupCacheExpiry) {
        this.groupCacheExpiry = groupCacheExpiry;
    }

    @Override
    public ActionResponse getResponse(final SsoResponseType responseType) {
        return null;
    }

    @Override
    public String logout(final FessUserBean user) {
        return null;
    }

    /**
     * Enable to use V2 endpoint.