refactor: 리펙토링

tests/unit/service-worker-build-input.test.ts

@@ -0,0 +1,87 @@
+import { describe, expect, it } from "vitest";
+
+import { resolveServiceWorkerBuildInput } from "../../scripts/lib/service-worker-build-input.ts";
+
+const digest = (character: string) => `sha256:${character.repeat(64)}`;
+
+describe("service worker build input", () => {
+  const selection = {
+    mode: "ACTIVE" as const,
+    scriptPath: "service-worker.js" as const,
+    handlers: ["PWA_STATIC_ASSETS" as const],
+  };
+  const assets = {
+    schemaVersion: 1 as const,
+    buildId: "build-1",
+    releaseId: "release-1",
+    setDigest: digest("a"),
+    assets: [],
+  };
+
+  it("rejects a direct worker build when ACTIVE selection or generated inputs are absent", () => {
+    expect(() =>
+      resolveServiceWorkerBuildInput({
+        selection: null,
+        assets,
+        contractSet: { setDigest: digest("b") },
+        runtimeConfig: { RELEASE_MANIFEST_URL: "/release-manifest.json" },
+        buildId: "build-1",
+        releaseId: "release-1",
+      }),
+    ).toThrow(/ACTIVE/u);
+    expect(() =>
+      resolveServiceWorkerBuildInput({
+        selection,
+        assets: null,
+        contractSet: { setDigest: digest("b") },
+        runtimeConfig: { RELEASE_MANIFEST_URL: "/release-manifest.json" },
+        buildId: "build-1",
+        releaseId: "release-1",
+      }),
+    ).toThrow(/asset manifest/u);
+  });
+
+  it("rejects stale generated identity instead of compiling a mismatched worker", () => {
+    expect(() =>
+      resolveServiceWorkerBuildInput({
+        selection,
+        assets: { ...assets, buildId: "old-build" },
+        contractSet: { setDigest: digest("b") },
+        runtimeConfig: { RELEASE_MANIFEST_URL: "/release-manifest.json" },
+        buildId: "build-1",
+        releaseId: "release-1",
+      }),
+    ).toThrow(/identity/u);
+  });
+
+  it("rejects WEB_PUSH selection until its product-owned worker contribution exists", () => {
+    expect(() =>
+      resolveServiceWorkerBuildInput({
+        selection: { ...selection, handlers: ["WEB_PUSH"] },
+        assets,
+        contractSet: { setDigest: digest("b") },
+        runtimeConfig: { RELEASE_MANIFEST_URL: "/release-manifest.json" },
+        buildId: "build-1",
+        releaseId: "release-1",
+      }),
+    ).toThrow(/WEB_PUSH.*contribution/u);
+  });
+
+  it("returns only fully matched, digest-bearing generated inputs", () => {
+    expect(
+      resolveServiceWorkerBuildInput({
+        selection,
+        assets,
+        contractSet: { setDigest: digest("b") },
+        runtimeConfig: { RELEASE_MANIFEST_URL: "/release-manifest.json" },
+        buildId: "build-1",
+        releaseId: "release-1",
+      }),
+    ).toMatchObject({
+      assets,
+      handlers: ["PWA_STATIC_ASSETS"],
+      contractSetDigest: digest("b"),
+      releaseManifestUrl: "/release-manifest.json",
+    });
+  });
+});