Can you explain how state transition diagram can be helpful
during testing?



Can you explain how state transition diagram can be helpful during testing?..

Answer / himani agrawal

1. It is an useful tool during testing to capture system
requirements that describe states and their associated
transitions.
2. It lists all possible state transition combinations not
just the valid ones, it unveils combinations that were not
identified or documented or dealth with in the requirements.
3. Its beneficial to discover theses defect before coding
begins.Using it can help detect in implementation that
enable invalid path from one state to another

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