slug 명칭 한글 수정

adminfront/src/lib/i18n.test.ts

@@ -0,0 +1,33 @@
+import { beforeEach, describe, expect, it, vi } from "vitest";
+import { t } from "./i18n";
+
+describe("i18n utility", () => {
+  beforeEach(() => {
+    window.localStorage.clear();
+    vi.clearAllMocks();
+  });
+
+  it("returns fallback if key not found", () => {
+    expect(t("non.existent.key", "Fallback")).toBe("Fallback");
+  });
+
+  it("returns key if fallback not provided and key not found", () => {
+    expect(t("non.existent.key")).toBe("non.existent.key");
+  });
+
+  it("replaces variables in template", () => {
+    expect(t("test.key", "Hello {{ name }}", { name: "World" })).toBe("Hello World");
+  });
+
+  it("respects locale in localStorage", () => {
+    window.localStorage.setItem("locale", "en");
+    // We expect some key that exists in en.toml
+    // Let's use a common one or a fallback if we don't know the content
+    expect(t("ui.common.save", "Save")).toBe("Save");
+  });
+
+  it("defaults to ko if no locale set and browser language is ko", () => {
+    vi.spyOn(window.navigator, 'language', 'get').mockReturnValue('ko-KR');
+    expect(t("ui.common.save", "저장")).toBe("저장");
+  });
+});