So I’m trying to make a series of unit tests for a project in class. Unfortunately I can’t copy a lot of code due to plagiarism issues. So I’ll try to explain the problem. We are running unit tests using Mocha and Chai on a calculator app and I’m not sure how to test the functions. They use form.display.value in the functions to get user input from the calculator buttons being pressed but I’m having issues taking the input and using it in my test cases.