ATM Machine Test cases:

1. Succesfull insertion of the Atm card
2. unsuccesful incertion of the card due to wrong side 
incertion
3. succesful entry of the PIN number
4. unsuccesful entry of PIN due to wrong PIN entry
5. succesful connection to the bank data base
6. succesful transaction perfomed
7. succesful withdrawal/deposit/ etc

test cases for ATM Machine
1.successful insection of ATM card
2.un successful operation due to insert card in wrong angle
3.un successful operation due to invalid account Ex:other 
bank card or time expired card
4.successful entry of PIN number
5.un successful operation due to enter wronr PIN number 3 
times
6.successful selection of language
7.successful selection of account type
8.un successful operation due to invalid account type
10.successful selection of withdral operation
11.successful selection of amount to be withdral 
12.successful withdral operation
13.unsuccessful withdral operation due to wrong 
denominations
14. unsuccessful withdral operation due to amount is 
greaterthan day limit
15.unsuccessful withdral operation due to lack of money in 
ATM
16. unsuccessful withdral operation due to amount is 
greaterthan possible balance 
17.unsuccessful withdral operation due to transactions is 
greaterthan day limit
18. unsuccessful withdral operation due to click cancel 
after insert card
19.unsuccessful withdral operation due to click cancel 
after insert card & pin number
20.unsuccessful withdral operation due to click cancel 
after insert card , pin number & language
21.unsuccessful withdral operation due to click cancel 
after insert card , pin number , language &account type
22.unsuccessful withdral operation due to click cancel 
after insert card , pin number , language ,account type & 
withdral operation
23.unsuccessful withdral operation due to click cancel 
after insert card , pin number , language ,account 
type ,withdral operation &amount to be withdral