@Test
    void verifySamlAuthnRequestSignedMultipleCertificates() throws Throwable {
        setupTestContextFor("classpath:metadata/sp-metadata-multicerts.xml", "https://bard.zoom.us");

        val request = new MockHttpServletRequest();
        val builder = new SAML2AuthnRequestBuilder();
        saml2ClientConfiguration.setAuthnRequestSigned(true);
        val authnRequest = builder.build(saml2MessageContext);

        assertDoesNotThrow(() -> samlObjectSignatureValidator.verifySamlProfileRequest(authnRequest, adaptor, request, samlContext));
    }
This is {@link SamlObjectSignatureValidatorTests}.

@author Misagh Moayyed
@since 6.0.0
support/cas-server-support-saml-idp/src/test/java/org/apereo/cas/support/saml/web/idp/profile/builders/enc/SamlObjectSignatureValidatorTests.java