python-test-micrometer-testing-metrics

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

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

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.

使用 SimpleMeterRegistry 在單元和整合測試中測試自訂 Micrometer 指標。在為記錄指標的服務編寫測試、在操作後驗證指標值、測試百分位數和直方圖或在沒有完整 Spring 上下文的情況下斷言指標行為時使用。對於確保指標準確記錄在業務邏輯中至關重要。 來源：dawiddutoit/custom-claude。