InterviewSolution
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InterviewSolution
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I Run Unit Tests, Why Is That Not Sufficient? |
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Answer» Though indispensable, unit tests can only test small parts of a system in ISOLATION (steering-wheel OK, MOTOR OK). GUI based testing exercises an application as a whole (steering-wheel and motor TAKEN together don't GUARANTEE roadworthiness). Though indispensable, unit tests can only test small parts of a system in isolation (steering-wheel OK, motor OK). GUI based testing exercises an application as a whole (steering-wheel and motor taken together don't guarantee roadworthiness). |
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