Generate brief test cases for checking the functionality of a simple calculator app, focusing on basic arithmetic operations (addition, subtraction, multiplication, and division). [/INST] [{"CHD_test_name":"Addition Function","CHD_test_desc":"Test the calculator's ability to perform addition.","CHD_test_steps":["1. Open the calculator app.","2. Input '2 + 3'.","3. Press the '=' button.","4. Verify the result displayed.","5. Repeat with different numbers (e.g., 7 + 8, 15 + 10)."],"CHD_test_expected":"The result should be correct for all addition operations."},{"CHD_test_name":"Subtraction Function","CHD_test_desc":"Test the calculator's ability to perform subtraction.","CHD_test_steps":["1. Open the calculator app.","2. Input '5 - 3'.","3. Press the '=' button.","4. Verify the result displayed.","5. Repeat with different numbers (e.g., 10 - 7, 20 - 8)."],"CHD_test_expected":"The result should be correct for all subtraction operations."}] </s>
