The invention discloses a code test method and device, relates to the technical field of software development, and solves the problem of complex code document generation and unit test execution work in a code test process. The method comprises the steps of extracting a code source file; reading annotation information in the code source file, and finishing unit test and code document generation according to the annotation information. The technical scheme provided by the code test method and device is suitable for software starting and testing processes; and efficient and high-quality test management is realized.