// node --test scripts/ci/lib/runtime-index-builder.test.mjs
import assert from "node:assert/strict";
import { test } from "node:test";
import { RUNTIME_INDEX_SCHEMA_VERSION, buildRuntimeIndex } from "./runtime-index-builder.mjs";

const SHA = "b".repeat(64);
const components = {
  sidecar: {
    component: "sidecar",
    archive: "d3ro-runtime-sidecar.tar.gz",
    sha256: SHA,
    totalSize: 20,
    parts: [
      { name: "d3ro-runtime-sidecar.tar.gz.001", size: 10, sha256: SHA },
      { name: "d3ro-runtime-sidecar.tar.gz.002", size: 10, sha256: SHA },
    ],
  },
};

test("runtime index declares the build platform and arch (regression: macOS got the Windows engine)", () => {
  const index = buildRuntimeIndex({
    version: "1.9.0",
    generatedAt: "2026-09-28T00:00:00.000Z",
    platform: "win32",
    arch: "x64",
    partBaseUrl: "https://feed.test/runtime-1.9.0/",
    components,
  });
  assert.equal(index.schemaVersion, RUNTIME_INDEX_SCHEMA_VERSION);
  assert.equal(index.platform, "win32");
  assert.equal(index.arch, "x64");
  assert.equal(index.version, "1.9.0");
  assert.deepEqual(
    index.components.sidecar.parts.map((part) => part.url),
    [
      "https://feed.test/runtime-1.9.0/d3ro-runtime-sidecar.tar.gz.001",
      "https://feed.test/runtime-1.9.0/d3ro-runtime-sidecar.tar.gz.002",
    ],
  );
  // 입력은 바꾸지 않는다
  assert.equal("url" in components.sidecar.parts[0], false);
});

test("runtime index refuses to be built without a platform or arch", () => {
  const base = { version: "1.9.0", generatedAt: "x", partBaseUrl: "https://feed.test", components };
  assert.throws(() => buildRuntimeIndex({ ...base, platform: "", arch: "x64" }), /platform/);
  assert.throws(() => buildRuntimeIndex({ ...base, platform: "win32", arch: undefined }), /arch/);
});