Code Coverage Gap Finder / 代码覆盖率缺口查找器

Compare coverage reports to identify untested critical paths and generate test cases. / 对比覆盖率报告，识别未测试的关键路径并生成测试用例。

Compare coverage reports to identify untested critical paths and generate test cases. / 对比覆盖率报告，识别未测试的关键路径并生成测试用例。

🦁 由 KingAI.Work 出品 — 智能进化｜[e-mail]

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Overview / 概览

• Identifies untested critical paths across multiple coverage reports in seconds / 在数秒内跨多份覆盖率报告，精准定位未被覆盖的关键业务路径 • Generates ready-to-run test cases directly from code coverage gaps / 直接从覆盖率缺口生成可即用的测试用例，大幅减少手工编写量 • Visual comparison of branch and line coverage side by side / 左右对比分支覆盖与行覆盖数据，一眼看清测试盲区 • Integrates with CI pipelines to flag coverage drops automatically / 与CI流水线集成，自动标记覆盖率下降，防范回归风险 (Pro only) • Exports detailed gap analysis reports with risk severity levels / 导出包含风险严重度分级的详细缺口分析报告，为决策提供依据 • Provides strategic test recommendations based on historical code changes / 基于历史代码变更提供策略性测试建议，提前锁定高危险区域 (Pro only)

How It Works / 原理

bash

# Step 1 — check environment
which bash curl && echo "Ready"

# Step 2 — run the tool
bash coverage-gap-finder --before cobertura.old.xml --after cobertura.new.xml --critical Run a diff between two Cobertura reports, focusing only on critical paths that lost coverage. / 对比两份Cobertura报告，仅显示丧失覆盖的关键路径。 

# Step 3 — review output
echo "Done — check the generated output"

Example Scenarios / 示例场景

• A release build shows 85% line coverage, but gap analysis reveals 3 untested authentication branches that could crash under load. / 发布构建显示85%的行覆盖率，但缺口分析暴露出3个未测试的身份验证分支，在高负载下可能导致系统崩溃。 • After a large refactor, the team needs to know exactly which new code paths remain uncovered before merging. / 大型重构后，团队需要在合并前精确了解哪些新代码路径尚未被覆盖。 • A developer wants to automatically generate test cases for a recently discovered gap in the payment module. / 开发者希望自动为支付模块中最新发现的缺口生成测试用例。

Plans / 版本

Capability	Free	Pro
Basics / 基础	✅	✅
Automation / 自动化	—	✅
AI / AI 功能	—	✅
Support	Community	Priority

• Unlock automatic test case generation for any identified gap, saving hours of manual work. • 解锁针对任何已识别缺口的自动测试用例生成，节省数小时手工编写时间。 • Get access to historical trend analysis to see how coverage evolves over time. • 获取历史趋势分析功能，掌握覆盖率随时间的变化规律。 • Enable CI integration to block builds that introduce critical untested paths. • 启用CI集成，阻止引入关键未测试路径的构建。\n\n

Published by King AI — kingai.work