Module 3 – Design tests that challenge the draft
Test coverage is a set of questions
This threshold function accepts any integer. The current tests say nothing about validating scores outside 0 through 100, retrieving student data, or persisting progress. If those are requirements, add explicit behavior and corresponding tests. Do not quietly assume that a function name or three green checks covers the whole application.
Review your source, predictions, and actual results yourself. Use the automated check feedback to revisit mistakes and choose the next test.
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