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 在单元和集成测试中测试自定义 Micrometer 指标。在为记录指标的服务编写测试、在操作后验证指标值、测试百分位数和直方图或在没有完整 Spring 上下文的情况下断言指标行为时使用。对于确保指标准确记录在业务逻辑中至关重要。 来源：dawiddutoit/custom-claude。