private static String getLogoutResponse() {
        return "<samlp:LogoutResponse xmlns:samlp=\"urn:oasis:names:tc:SAML:2.0:protocol\" "
            + "xmlns:saml=\"urn:oasis:names:tc:SAML:2.0:assertion\" "
            + "ID=\"_6c3737282f007720e736f0f4028feed8cb9b40291c\" Version=\"2.0\" "
            + "IssueInstant=\"" + ZonedDateTime.now(ZoneOffset.UTC) + "\" "
            + "Destination=\"http://callback.example.org?client_name=SAML2Client\" "
            + "InResponseTo=\"ONELOGIN_21df91a89767879fc0f7df6a1490c6000c81644d\">"
            + "  <saml:Issuer>https://cas.example.org/idp</saml:Issuer>"
            + "  <samlp:Status>"
            + "    <samlp:StatusCode Value=\"urn:oasis:names:tc:SAML:2.0:status:Success\"/>"
            + "  </samlp:Status>"
            + "</samlp:LogoutResponse>";
    }
This class tests the {@link DelegatedClientAuthenticationAction} class.

@author Jerome Leleu
@since 7.1.0
support/cas-server-support-pac4j-saml/src/test/java/org/apereo/cas/web/saml2/DelegatedClientAuthenticationActionSamlTests.java