using Workerd = import "/workerd/workerd.capnp";

# Validates that enterSpan-produced user spans have the correct parent/child
# relationships in the streaming-tail event stream. Covers nested enterSpan (sync/async),
# fetch-inside-enterSpan, and sibling enterSpans.

const unitTests :Workerd.Config = (
  services = [
    ( name = "tracing-hierarchy-test",
      worker = (
        modules = [
          (name = "worker", esModule = embed "tracing-hierarchy-test.js"),
        ],
        compatibilityFlags = ["experimental", "nodejs_compat"],
        streamingTails = ["tail"],
        bindings = [
          (
            name = "fetchTarget",
            service = "tracing-hierarchy-mock"
          ),
          (
            name = "tracingTest",
            wrapped = (
              moduleName = "cloudflare-internal:test-tracing-wrapper"
            )
          )
        ],
      )
    ),
    ( name = "tracing-hierarchy-mock",
      worker = (
        compatibilityFlags = ["experimental", "nodejs_compat"],
        modules = [
          (name = "worker", esModule = embed "tracing-hierarchy-mock.js"),
        ],
      )
    ),
    ( name = "tail", worker = .tailWorker, ),
  ]
);

const tailWorker :Workerd.Worker = (
  modules = [
    (name = "worker", esModule = embed "tracing-hierarchy-instrumentation-test.js"),
    (name = "instrumentation-test-helper", esModule = embed "../instrumentation-test-helper.js")
  ],
  compatibilityFlags = ["experimental", "nodejs_compat"],
);