Model-Based Testing of Internet E-Mail Protocols

摘要

This paper considers Model-Based Testing of e-mail protocols: a method for modeling mail protocols is proposed, specific features of mail protocols are considered in the context of testing, and results of testing of popular open-source mail servers are presented. As an example, test suites for the SMTP and POP3 protocols developed in JavaTESK (a Java extension for testing with formal methods) are presented. The test suites consist of two parts: independent conformance tests for protocols and a joint test imitating the operation of mail protocols in a network.