Provides patterns for testing utility classes, static methods, and helper functions. Validates pure functions, null handling, edge cases, and boundary conditions. Generates AssertJ assertions and @ParameterizedTest for string utils, math utils, validators, and collection helpers. Use when testing utils, test helpers, helper functions, static methods, or verifying utility code correctness.
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SKILL.md / Manifest
https://raw.githubusercontent.com/giuseppe-trisciuoglio/developer-kit/main/plugins/developer-kit-java/skills/unit-test-utility-methods/SKILL.mdRegistry
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