i18n 적용

tests/unit/editorCanvasMessages.spec.ts

@@ -0,0 +1,31 @@
+import { describe, it, expect } from "vitest";
+import { getEditorCanvasMessages } from "@/features/i18n/messages/editorCanvas";
+import { DEFAULT_LOCALE } from "@/features/i18n/locale";
+
+describe("getEditorCanvasMessages", () => {
+  it("returns English messages for en locale", () => {
+    const t = getEditorCanvasMessages("en");
+
+    expect(t.emptyStateHint).toBe('Click the "Text" button on the left to add your first block.');
+    expect(t.previewFallbackTextBlock).toBe("Text block");
+    expect(t.previewFallbackButtonBlock).toBe("Button block");
+    expect(t.previewFallbackImageBlock).toBe("Image block");
+  });
+
+  it("returns Korean messages for ko locale", () => {
+    const t = getEditorCanvasMessages("ko");
+
+    expect(t.emptyStateHint).toBe('왼쪽에서 "텍스트" 버튼을 눌러 블록을 추가해 보세요.');
+    expect(t.previewFallbackTextBlock).toBe("텍스트 블록");
+    expect(t.previewFallbackButtonBlock).toBe("버튼 블록");
+    expect(t.previewFallbackImageBlock).toBe("이미지 블록");
+  });
+
+  it("falls back to DEFAULT_LOCALE for unsupported locale", () => {
+    const fallback = getEditorCanvasMessages(DEFAULT_LOCALE);
+    const t = getEditorCanvasMessages("fr" as any);
+
+    expect(t.emptyStateHint).toBe(fallback.emptyStateHint);
+    expect(t.previewFallbackTextBlock).toBe(fallback.previewFallbackTextBlock);
+  });
+});