Chapter 4 – Test Analysis and Design
Use Case Testing – ISTQB Definition
Last Updated: July 12, 2026 · SoftwareTestPilot QA Team
Official ISTQB Definition
A black-box test technique in which test cases are designed to execute scenarios of use cases.
In simple words
Take a real user journey — like ‘checkout with a coupon’ — and turn each main and alternative flow into a test case.
Exam tip
Use case testing shines for acceptance-style, end-to-end scenarios and typically finds integration defects rather than unit-level ones.
Related terms
- Acceptance TestingThe ‘go / no-go’ testing that confirms the system meets business needs and is ready to be released to real users.
- State Transition TestingYou model the system as states (Logged Out, Logged In, Locked) and design tests that trigger valid and invalid transitions between them.
- Exploratory TestingYou learn the product while testing it, using your experience to decide what to try next instead of following a pre-written script.
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