@oselvar/c4/dist/vitest/setup.js

Test helpers for Cloudflare Workers

import {
  globalC4ModelBuilder,
  globalC4Ready
} from "../chunk-FSPEOTJL.js";
import "../chunk-ZMBFSHSD.js";

// src/vitest/setup.ts
import { getNodeAutoInstrumentations } from "@opentelemetry/auto-instrumentations-node";
import { ExportResultCode } from "@opentelemetry/core";
import { JsonTraceSerializer } from "@opentelemetry/otlp-transformer";
import { NodeSDK } from "@opentelemetry/sdk-node";
import {
  BatchSpanProcessor
} from "@opentelemetry/sdk-trace-base";
import { afterAll, afterEach, beforeAll, beforeEach } from "vitest";
var processor;
var sdk;
var spans;
beforeAll(() => {
  if (processor) {
    return;
  }
  spans = [];
  processor = new BatchSpanProcessor({
    export: (_spans, resultCallback) => {
      spans = [...spans, ..._spans];
      resultCallback({ code: ExportResultCode.SUCCESS });
    },
    shutdown: async () => {
    }
  });
  sdk = new NodeSDK({
    spanProcessor: processor,
    instrumentations: [getNodeAutoInstrumentations()]
  });
  sdk.start();
  globalC4Ready();
});
afterAll(async (suite) => {
  await processor.forceFlush();
  await sdk.shutdown();
  if (spans.length > 0) {
    const serializedSpans = JsonTraceSerializer.serializeRequest(spans);
    if (serializedSpans) {
      const meta = suite.meta;
      meta.serializedSpans = serializedSpans;
    }
  }
});
beforeEach((test) => {
  const callchainName = test.task.name || "Unnamed Test";
  globalC4ModelBuilder.startCallchain(callchainName);
});
afterEach(async (test) => {
  const meta = test.task.meta;
  meta.c4Model = globalC4ModelBuilder.build();
});
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