ok(certs = SecCMSCertificatesOnlyMessageCopyCertificates(message),
"SecCMSCertificatesOnlyMessageCopyCertificates");
is(CFArrayGetCount(certs), 1, "certificate count is 1");
ok(certs = SecCMSCertificatesOnlyMessageCopyCertificates(message),
"SecCMSCertificatesOnlyMessageCopyCertificates");
is(CFArrayGetCount(certs), 1, "certificate count is 1");