Unit Test Config Properties

Quality score: 70/100 · Category: Engineering · Sub-category: testing

Provides patterns for unit testing `@ConfigurationProperties` classes with `@ConfigurationPropertiesTest`. Validates property binding, tests validation constraints, verifies default values, checks type conversions, and mocks property sources for Spring Boot configuration properties. Use when testing application configuration binding, validating YAML or application.properties files, verifying environment-specific settings, or testing nested property structures.

What this skill does

Unit Test Config Properties is a production-ready Claude Code skill (quality score 70/100) in the testing sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/unit-test-config-properties/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when testing application configuration binding, validating YAML or application.properties files, verifying environment-specific settings, or testing nested property structures.

Who uses this skill

The Unit Test Config Properties skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/unit-test-config-properties
curl -L https://claudskills.com/skills/unit-test-config-properties/SKILL.md \
  -o ~/.claude/skills/unit-test-config-properties/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/unit-test-config-properties/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/unit-test-config-properties/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\unit-test-config-properties\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

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