assuranceFail(assuranceUser, assuranceUser, 10, "notary-junit-test", validVerificationDateString());
// not an assurer
assuranceFail(assuree, assuranceUser, 10, "notary-junit-test", validVerificationDateString());
assuranceFail(assuranceUser, assuranceUser, 10, "notary-junit-test", validVerificationDateString());
// not an assurer
assuranceFail(assuree, assuranceUser, 10, "notary-junit-test", validVerificationDateString());