Explore trace-based testing using OpenTelemetry in this 52-minute Cloud Native Live session presented by the Cloud Native Computing Foundation (CNCF). Learn about OpenTelemetry's integration with testing frameworks, discover how to implement whole-system tests, and examine code examples. Delve into various test types, including cache protection and HTTP server instrumentation. Gain insights into the OpenTelemetry roadmap, success stories, and practical use cases. Understand common pitfalls and solutions while exploring the benefits of measuring OpenTelemetry's impact on your cloud-native applications.