Micrometer Testing Metrics

Table of Contents

Quick Start → What Is This | When to Use | Simple Example

How to Implement → Step-by-Step | Test Registry Setup | Examples

Help → Anti-Patterns | Requirements

Reference → Related Skills

Purpose

Testing metrics requires explicit registry setup since Micrometer doesn't auto-wire in unit tests. This skill shows how to verify that custom metrics are correctly recorded in unit tests (SimpleMeterRegistry), integration tests (@AutoConfigureMetrics), and percentile/histogram calculations.

When to Use