adding missing component test

Author: forman

chartlets.js/packages/lib/src/component/Component.test.tsx

@@ -0,0 +1,18 @@
+import { describe, it, expect } from "vitest";
+import { render, screen } from "@testing-library/react";
+import { Component } from "./Component";
+
+describe("Component", () => {
+  it("should render the Component component", () => {
+    const boxProps = {
+      type: "Box",
+      id: "bx",
+      children: ["Hello!", "World!"],
+      onChange: () => {},
+    };
+    render(<Component {...boxProps} />);
+    // to inspect rendered component, do:
+    // expect(document.body).toEqual({});
+    expect(screen.getByText("World!")).toBeUndefined();
+  });
+});