Claude-skill-registry kotlin-unit-test

Smart Kotlin unit testing with auto-detection, coverage analysis, and AI edge cases. Use when generating tests for biz/ layer classes, analyzing test coverage gaps, or discovering edge cases.

install

source · Clone the upstream repo

git clone https://github.com/majiayu000/claude-skill-registry

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/majiayu000/claude-skill-registry "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/data/kotlin-unit-test" ~/.claude/skills/majiayu000-claude-skill-registry-kotlin-unit-test && rm -rf "$T"

manifest: skills/data/kotlin-unit-test/SKILL.md

Kotlin Unit Test

Project-specific skill for intelligent Kotlin unit testing.

When to Use

Generating tests for business logic classes (biz/ layer)
Analyzing test coverage gaps
Discovering edge cases for existing code
Before writing new tests to understand what's missing

Workflow

Analyze class:

python scripts/analyze_kotlin.py units <file.kt>

Check coverage:

python scripts/analyze_kotlin.py coverage <source_dir> <test_dir>

Discover edge cases: Load
```
references/edge-case-discovery.md
```
Write tests: Follow patterns in
```
references/test-patterns.md
```

Script Commands

# Analyze single file - extract testable units
python scripts/analyze_kotlin.py units app/src/main/.../SomeClass.kt

# Analyze coverage gaps between source and test directories
python scripts/analyze_kotlin.py coverage app/src/main/java/.../biz app/src/test/java/.../biz

Output Format

JSON structured output for parsing:

{
  "class_name": "SomeClass",
  "methods": [...],
  "dependencies": [...],
  "coverage": {"tested": [], "missing": []}
}

References

File	Purpose
`references/test-patterns.md`	JUnit4 + MockK + Turbine patterns
`references/edge-case-discovery.md`	AI prompts for finding edge cases

Integration

Works with

.claude/agents/unit-test-agent.md

for test generation workflow.