In this post I will be coming up with the test scenarios for popular ATM machine which we use in our day to day normal life
| Test scenario # | Action (Verify that the ATM machine) | Expected |
| 1 | Can it dispense cash in the desired denominations such as 100,200, 500, 2000 rupee notes(as per local currency needs) | It should dispense the desired denominations notes |
| 2 | Can it accept cash deposits and post depositing, and ensure that amount is credited appropriately into the account | It should update the accounts appropriately post performing the operation such as cash deposit or cheque deposit |
| 3 | Can it print receipts for the transactions requested to print the receipt | It should work appropriately when print operation requested |
| 4 | Can it read various types of cards such as magnetic stripe cards, EMV chip cards, contactless cards? | ATM should be able to operate with different kinds of cards as designed or as per requirements |
| 5 | Can it accept valid ATM PIN and Invalid PIN entries during authentication? | ATM provide the access when we enter right PIN if we enter wrong PIN it should give appropriate errors and login should be denied |
| 6 | Can ATM can handle the situation with invalid denominations for cash deposits, invalid checks during check deposits, invalid account numbers , invalid transaction amounts. | ATM should display or throw appropriate error messages during the invalid scenarios |
| 7 | Can ATM handle jammed cash or check deposits, damaged or worn cards. | ATM should display or throw appropriate error messages during the invalid scenarios |
| 8 | Can ATM handle low account balances , with insufficient funds, with daily withdrawal limits scenarios | ATM should be able to handle different account scenarios and appropriately should disperse |
| 9 | Can ATM can handle the scenarios with account suspensions or freezes or unauthorized access attempts. | ATM should be able to handle different situations such as suspensions or account freeze or unauthorized access attempts |
| 10 | Can ATM can handle hardware failures, such as a broken dispenser or printer issues etc | ATM should be able to handle the hardware problems gracefully and provide the appropriate error messages to the end users |
| 11 | Can ATM can handle with software bugs or errors , network connectivity issues. | ATM should handle gracefully when abnormal software issues or network connectivity issues |
| 12 | Can ATM can handle different time zones for internal transactions and as well multiple language support. | ATM should be able handle time zone scenarios and multiple language supports |
| 13 | Can ATM machine can handle security breaches situations. | It should be able to handle critical security breaches scenarios (card skimming or cloning attempts) |