Test Cases and Scenarios For Calculator

Test Cases For Calculator

Here!! Important test case for calculator are Given....

Verify the calculator type whether it is normal calculator or scientific calculator.
Verify the button present on calculator.
Verify the text written on calculator button visible and readable or not.
Verify the display screen of calculator.
Verify that hitting 'C' cancel any digits or operation added.
Verify the spacing between the two buttons, the buttons should not be too closely placed.
Verify the material used in calculator body.
Verify calculator have 9 numeric digits or not
Verify the on /off button in calculator .
Calculator should not allow characters.
Verify calculator run from cell or battery not through power supply.
Verify the calculator operation such as addition , multiplication ,division, substraction etc.
Verify that after erasing numbers the calculation is taking into account the latest number and not any previous number with more digits.
Verify that by pressing the operations when no number is present does not have any effect on the upcoming calculations.