model based services t map next seminar 11 05-2011 groningen
TRANSCRIPT
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Beter, sneller en eerder testen?Maak gebruik van modellen!
11-05-2011 TMap NEXT Seminar Andréas Prins
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Agenda
• De auto-industrie en modellen
• PointZERO®
• De modellen voor testers
• Beter & Slimmer, Sneller en Eerder
•Model Based Services
• Het testen en modellen
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De auto-industrie en modellen
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De auto-industrie en modellen
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[ PointZERO® ]
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Testers en modellen
Welke modellen zijn er voor testers?
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Modellen voor testers
• Process Flows
• State Diagrams
• Business rules
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Een model is een formele vastlegging van de werkelijkheid die slechts op één
manier is uit te leggen
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Beter & Slimmer
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Met modellen verdwijnt de ruis
Application Test Cases
Ok,
in general senseOk,
in general sense
Exhaustive discussions
Late! Much too late!
Findings
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Beter & Slimmer
• Door modellen te gebruiken creëer je een eenduidige manier van werken
• Toetsen met modellen levert niet alleen bevindingen op maar ook verbetersuggesties
•Modellen stellen je in staat effectief gebruik te maken van formele testontwerptechnieken
Proces Cyclus Test Beslispunten
Elementaire vergelijkingentestPairwise Testing
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Sneller
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Sneller
Geautomatiseerde test specificatie
Tijdrovende klus van het onderhouden van (regressie)testset is niet meer nodig
Testscripts worden met slechts één druk op de knop gegenereerd
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Eerder
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Eerder
Toetsing bij de business vooraf ipv achteraf
Toetsing van ontwerpen van en door modellen
ontwerpen = specificeren
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Model Based Services
•Model Based Design Improvement
•Model Based Test Design
• Reversed Engineering to Models
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Het testen en modellen
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Het testen en modellen
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Beter, sneller en eerder testen?maak gebruik van modellen!
Twitter: @andreasprins
Blog:TestingTheFuture.net