Understand functional and non-functional requirements specific to ATM operations (e.g., cash withdrawal, balance inquiry, PIN change).Collaborate with banking domain experts and developers to clarify use cases.Test Case Design
- Create detailed test cases for :
- Card insertion / removal
- PIN validation
- Transaction types (withdrawal, deposit, transfer)
- Receipt printing
- Error handling (e.g., insufficient funds, card read failure)
Hardware-Software Integration Testing
- Validate interactions between software and ATM hardware components :
- Card reader
- Cash dispenser
- Receipt printer
- Touchscreen / keypad
Security & Compliance Testing
- Test for compliance with PCI-DSS and other banking security standards.
- Validate encryption, secure PIN entry, and timeout mechanisms.
Network & Backend Validation
- Simulate network failures and latency.
- Verify backend transaction logging and reconciliation.
Regression & Automation
- Maintain regression test suites for frequent software updates.
- Use automation tools where applicable (e.g., simulators for ATM environments).
Defect Reporting & Tracking
- Log defects in tools like JIRA or HP ALM.
- Work closely with developers to reproduce and resolve issues.
Skills Required
Functional Testing, Regression Testing, Automation, Jira, Hp Alm