Thursday 8 October 2015

Test cases Calculator

Test cases Calculator

1 It should have 9 numeric digits.
2 it should give proper output based on the operation.
3 it should not allow characters.
4 it should run from cell or battery not through power supply.
5 it should be small in size.
6 at least it should perform 4 basic operation such as add, sub. Div, mul

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