Test the calculator.

Create $1,000$ random test cases, each containing two operands and one operator.

Execute the test cases using Selenium.

Document the test results in an Excel file. $($first operand, second operand, operator, output$)$

Generate the expected output for each test case in the Excel file.

Compare the expected output with the actual output.

$*$ Do not fix a fault in the program.

Use at least one user defined Xpath

Use at least one Xpath from Chrome browser

Submit only main.java and the excel file. $($Do not submit entire project folder$)$