9/11/2023 0 Comments Postman grpc![]() ![]() We are passionate about this goal and remained focused on it in this release. Well… Rome was not built in a day, and we are not going to build a world class trace visualization viewer in a couple of releases. It seems that with every release we talk about ‘trace visualization enhancement’. # OpenTelemetry Trace Visualization Enhancements Postman is used by development teams across the world and we wanted to make it easy for you to upload your Postman Collection file, optionally upload an environment file, select a test from the collection, and then create a test. Third, we added the ability to create a test from a Postman Collection. gRPC is used extensively in modern architectures and micro-services, so this will be a very useful trigger type when creating tests. You select RPC, upload your proto file, select the method, provide other configuration info, and create your test. Second, we added RPC as a triggering method. Trigger selection choices with wizard flow. The flow is wizard based, where you first choose the type of test trigger and then enter the details. First, we revamped the creation of a test via the UI with a plugin concept for triggers, enabling us to add new triggering methods to the system. The initial versions only supported REST calls to trigger the transaction, but we wanted the system to be more flexible and support other types of triggers. ![]() Tracetest then allows you to create assertions based on the results from the trace data. This causes the system to process a transaction and, since you have your system instrumented with OpenTelemetry tracing, a full distributed trace of the system is captured. The first step in defining a Tracetest trace-based test is to trigger a transaction against the system under test. # Test Creation Using gRPC & Postman Collections We decided on 3 major areas: - Test Creation - Trace Visualization - Improving Assertion Capabilities Following the v0.5 release in early June, the Tracetest team looked at the areas we should focus on for the next release.
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