Function upstreamSpec

e2e/cloud/telemetry-contract.test.ts:33–56

(baseUrl: string)

/** Two operations: /ok answers 200, /fail answers 502 — the success and
 *  expected-upstream-failure outcome classes the telemetry must separate. */
const upstreamSpec = (baseUrl: string): string =>
  JSON.stringify({
    openapi: "3.0.3",
    info: { title: "Telemetry Upstream", version: "1.0.0" },
    servers: [{ url: baseUrl }],
    paths: {
      "/ok": {
        get: {
          operationId: "ok",
          summary: "Succeeds",
          tags: ["probe"],
          responses: { "200": { description: "" } },
        },
      },
      "/fail": {
        get: {
          operationId: "fail",
          summary: "Always 502",
          tags: ["probe"],
          responses: { "200": { description: "" } },
        },
      },
    },
  });

/** A real upstream on 127.0.0.1: /ok → 200 JSON, anything else → 502 JSON. */
const serveUpstream = Effect.acquireRelease(