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Unit Testing
Grade Level
Computer Science
HSCS.174 Unit Testing
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The function recommendationScore(profile, item) uses only fields passed into the function. Which unit test keeps the recommendation logic independent and ethical?
A
Ask students whether the recommendations feel personal.
B
Run recommendations on real student histories and inspect the top results manually
C
Connect the live analytics database and compare scores for several users.
D
Use a synthetic profile and item with known features, call recommendationScore, and assert the expected numeric score without using real student data.
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