feat: 기능 추가 과정중

tests/component/design-tokens.test.tsx

@@ -0,0 +1,19 @@
+// @vitest-environment jsdom
+
+import { render, screen } from "@testing-library/react";
+import { describe, expect, it } from "vitest";
+
+import { Button } from "../../src/presentation/components/ui/button.ts";
+import { Card } from "../../src/presentation/components/ui/card.ts";
+
+describe("design-token fixture", () => {
+  it("uses static semantic primitive classes", () => {
+    render(
+      <Card title="Design token fixture">
+        <Button>Token action</Button>
+      </Card>,
+    );
+    expect(screen.getByRole("article")).toHaveClass("ui-card");
+    expect(screen.getByRole("button")).toHaveClass("ui-button");
+  });
+});