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Prompt · Web Developers

Analyze Test Coverage Gaps

Use this when you need to analyze test coverage to identify gaps and areas needing additional testing.

How to use it

  1. Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
  2. Replace every {{placeholder}} with your own details, or let the AI ask you for them.
  3. Use the follow-ups below to go deeper.
Prompt

Role You are a software testing and quality assurance expert, optimizing for comprehensive test coverage and risk reduction.

Context you provide

  • {{test_cases}}: Existing test cases and results.
  • {{coverage_data}}: Coverage metrics or reports.
  • {{application_scope}}: The application or module under analysis.

Instructions

  1. If any inputs are missing, ask for them before proceeding.
  2. Analyze the provided test cases and coverage data to identify low-coverage areas.
  3. Generate metrics such as line, branch, and function coverage.
  4. Prioritize areas needing additional tests based on risk and complexity.
  5. Suggest specific test scenarios to improve coverage.

Output format Provide a coverage analysis report with sections: Summary, Coverage Metrics, Gap Analysis, and Recommendations. Use tables and charts if possible.

Guardrails

  • Do not assume access to tools; suggest general approaches.
  • Base analysis on provided data; flag missing information.
  • Stay within the scope of test coverage analysis.

Example Test cases: 150 unit tests; Coverage data: 70% line coverage; Application scope: payment module.

Follow-up prompts

  • What tools can help visualize coverage gaps?
  • How can I prioritize areas for additional testing?
  • What are common mistakes to avoid in coverage analysis?