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Add 02/22

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Lorenzo 2022-12-30 14:35:46 +01:00
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img=https://i.imgur.com/6m6ALRb.png
La state coverage di un insieme di test cases (cioè sequeze di inputs) per uno state diagram è la percentuale di stati (inclusi START ed END) rggiunti almeno una volta.
Si consideri lo state diagram in figura  ed il seguente insieme di test cases:
1) Start PIN validation, card inserted, PIN Entered, Valid PIN, Cancel 3, End PIN Validation 2;
2) Start PIN validation, card inserted, PIN Entered, Invalid PIN, PIN Entered, Valid PIN, Cancel 3, End PIN Validation 2;
3) Start PIN validation, card inserted, PIN Entered, Invalid PIN, PIN Entered, Invalid PIN, PIN Entered, Valid PIN, Cancel 3, End PIN Validation 2.
Quale delle seguenti è la migliore stima della state coverage per i test cases di cui sopra

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