feat: 기능 추가 과정중

2026-07-30 15:58:20 +09:00
parent d3ef801fe6
commit 6c52cdb916
648 changed files with 126325 additions and 6680 deletions
@@ -0,0 +1,83 @@
+import { describe, expect, it } from "vitest";
+
+import {
+  assertValidStoragePolicy,
+  type BrowserStoragePolicy,
+} from "../../src/application/ports/browser-file-storage/shared.ts";
+
+const localFirstPolicy: BrowserStoragePolicy = Object.freeze({
+  owner: "frontend-platform",
+  namespace: "draft-attachments",
+  classification: "PERSONAL",
+  authority: "LOCAL_FIRST",
+  accountScope: "OPAQUE_PARTITION",
+  retention: Object.freeze({ kind: "UNTIL_SYNCED" }),
+  softBudgetBytes: 8 * 1024 * 1024,
+  hardBudgetBytes: 16 * 1024 * 1024,
+  evictionPriority: "USER_AUTHORED",
+  logoutAction: "EXPORT_THEN_PURGE",
+  accountDeletionAction: "PURGE_PARTITION",
+  pressureAction: "RETAIN",
+  unavailableFallback: "EXPORT_REQUIRED",
+});
+
+describe("browser storage policy", () => {
+  it("accepts a coherent dataset policy snapshot", () => {
+    expect(() => assertValidStoragePolicy(localFirstPolicy)).not.toThrow();
+  });
+
+  it("accepts explicitly evictable reconstructable origin data", () => {
+    expect(() =>
+      assertValidStoragePolicy({
+        ...localFirstPolicy,
+        classification: "PUBLIC",
+        authority: "RECONSTRUCTABLE",
+        accountScope: "ORIGIN_SHARED",
+        retention: { kind: "TTL", maxAgeMs: 60_000 },
+        evictionPriority: "RECONSTRUCTABLE",
+        logoutAction: "KEEP_ORIGIN_SHARED",
+        accountDeletionAction: "KEEP_ORIGIN_SHARED",
+        pressureAction: "EVICT_RECONSTRUCTABLE",
+        unavailableFallback: "ONLINE_ONLY",
+      }),
+    ).not.toThrow();
+  });
+
+  it.each([
+    {
+      name: "unsafe governance owner",
+      patch: { owner: " account@example.com " },
+    },
+    {
+      name: "personal origin-shared data",
+      patch: {
+        accountScope: "ORIGIN_SHARED",
+        logoutAction: "KEEP_ORIGIN_SHARED",
+        accountDeletionAction: "KEEP_ORIGIN_SHARED",
+      },
+    },
+    {
+      name: "partition without purge",
+      patch: { logoutAction: "KEEP_ORIGIN_SHARED" },
+    },
+    {
+      name: "unsynced partition without export",
+      patch: { logoutAction: "PURGE_PARTITION" },
+    },
+    {
+      name: "unsafe pressure eviction",
+      patch: { pressureAction: "EVICT_RECONSTRUCTABLE" },
+    },
+    {
+      name: "zero hard budget",
+      patch: { softBudgetBytes: 0, hardBudgetBytes: 0 },
+    },
+  ] as const)("rejects $name", ({ patch }) => {
+    expect(() =>
+      assertValidStoragePolicy({
+        ...localFirstPolicy,
+        ...patch,
+      } as BrowserStoragePolicy),
+    ).toThrow(TypeError);
+  });
+});