spring-config-binding-tests

Writes fast unit tests for Spring Boot ConfigurationProperties classes using ApplicationContextRunner, covering binding, defaults, relaxed naming, nested fields, indexed collections, maps, type conversions, validation constraints, and profile-specific configuration without booting the whole application. Use when the user asks to "test my configuration properties", "verify property binding", "check that invalid config fails validation", "test profile-specific beans", or "cover defaults in a properties class". Not for full integration tests with a running server, @SpringBootTest slices, or non-Java configuration systems.

Version

v1.0.1

Size

17 KB

Updated

2026-10-06

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