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Structure of Transaction Flow in Software Testing Methodologies Unit 3

Structure of Transaction Flow

Transaction flow are often ill-structured and there is nothing one can do about it. The following are some of reasons:
v  It’s not code. It’s just a model of the process
v  Certain parts of transaction flows may involve the behavior of some external systems which you cannot control
v  Transaction flows do not usually model failures, error conditions, malfunctions etc.
v  Over time, the number of transactions might increase and the complexity of the transaction flows becomes bigger that often lead to ill-structured transaction flows
v  Attempts to structure transaction flows might result in inefficient or dangerous processing, poor response times, security problems etc.

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