feat: 기능 추가 과정중

tests/browser-capabilities/storage-manager.spec.ts

@@ -0,0 +1,29 @@
+import { expect, test } from "../support/browser/strict-browser-test.ts";
+
+test("executes the storage durability adapter against the real browser StorageManager", async ({
+  page,
+}) => {
+  await page.goto("/");
+  const result = await page.evaluate(async () => {
+    const modulePath =
+      "/src/adapters/browser-file-storage/storage-manager-adapter.ts";
+    const { createStorageDurabilityAdapter } = await import(
+      /* @vite-ignore */ modulePath
+    );
+    const adapter = createStorageDurabilityAdapter(navigator.storage);
+    return adapter.inspect();
+  });
+
+  expect(result.ok).toBe(true);
+  if (result.ok) {
+    expect(["UNKNOWN", "NORMAL", "PRESSURE", "CRITICAL"]).toContain(
+      result.value.pressure,
+    );
+    expect(
+      result.value.usageBytes === null || result.value.usageBytes >= 0,
+    ).toBe(true);
+    expect(
+      result.value.quotaBytes === null || result.value.quotaBytes >= 0,
+    ).toBe(true);
+  }
+});