Realizing of a test case, system and intermediate adapter apparatus

Embodiments of the present invention discloses a method for realizing the test case, system and intermediate adapter apparatus involves testing the technical field, to solve the technical problems of the prior art test cases can not be common to multiple test tools. The method of the present invention include: the implementation of test cases to explain the engine, the intermediate adapter apparatus via the interface adapter to receive messages from the command interpretation engine instruction message, and the message instructions packaged into third-party testing platform recognizable format; intermediate adapter means parsed instruction message is sent to the third-party testing platform according to the instructions in the message key parameters.