Interview Questions-Part-6 – User friendly Tech help

In one of the interview i was asked to write test cases on “Credit Card“, thought of sharing with testing community , please feel free to add and extend the cases.

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Contact :- [email protected]

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Physical appearance/Usability:- 

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  • Test the color and size of the card
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  • Bank name/type of card(Titanium,platinum)
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  • Credit card number (16 digit)
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  • Card provider (Master card/Visa card)
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  • Name of the user on card, validity dates
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  • 24 hour customer support numbers
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  • Magnetic strip should be at proper place
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  • Material used for card should not be harmful
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  • Credit card width, height so that it can be swiped into card reader machine
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Functionality:-

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  • Credit card asks for pin after swiping into card reader
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  • In case credit limit for month/day has reached no transaction is possible
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  • On complete transaction, bank database is getting updated
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  • On debit of amount phone message is received
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  • In case card is blocked by user, it should not work
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  • Expired card/broken strip doesn’t initiate transaction
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  • Incase card has chip facility then both dip and swipe should work
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  • Online transaction,  using paypal flow, try negative cases
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    • Invalid credit card number/Expiry date
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    • Session expiry
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nMore interview Questions?

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