Open University Chinese Language and Literature Teaching Model Based on NLP Technology and Mobile Edge Computing

Table 4

Message function module test.

User type	Test item	Effect	Result
User not logged in	Leave a message	Prompt and go to the login page	Pass
Logged in user	Leave a message	Go to the message board	Pass
Logged in user	View message	Go to the message display page	Pass
Logged in user	Respond to voicemail	Reply successful	Pass
Logged in user	Message management	Check the deletion is successful	Pass