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kover-gate-report

Testing & Quality
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Run KoverGate coverage gate and fix coverage gaps after writing or modifying tests

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How to use this skill

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  1. Open your project in Codex.
  2. Copy the prompt below and paste it into your agent.
  3. Review the proposed files and risks before you approve installation.
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Source SKILL.md: https://github.com/sebaslogen/resaca/blob/HEAD/.agents/skills/kover-gate-report/SKILL.md

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koverGate Report Skill

After writing or modifying tests in a module, check coverage gaps and close them.

Steps

  1. Run the coverage gate task for the module you changed:

    ./gradlew :<module-name>:koverGateReport

    Replace <module-name> with the Gradle module path (e.g., :app, :core:data).

  2. Read the JSON gap report:

    <module-name>/build/reports/kover/gap-report.json

  3. Interpret results:

    • If "passed": true — coverage requirements are met. Done.
    • If "passed": false — examine the files array. Each entry lists:
      • uncoveredLines: line numbers with no coverage (mi > 0)
      • missedBranchLines: line numbers with partial branch coverage (mb > 0)

  4. Write targeted tests to cover the identified lines and branches. Focus on:

    • The specific line numbers listed in uncoveredLines
    • The conditional paths at lines listed in missedBranchLines

  5. Re-run the task to confirm gaps are closed:

    ./gradlew :<module-name>:koverGateReport

    Repeat until "passed": true.

Notes

  • Adjust thresholds in your module's build.gradle.kts via the koverGate {} block if 100% is not the right target for a specific metric.
  • Disable metrics that don't apply with disabledMetrics.set(setOf(CoverageMetric.BRANCH)).
  • The JSON report is always written (even on pass) at build/reports/kover/gap-report.json.