Chore: homepage tests (#6278)

src/components/widgets/kubernetes/node.test.jsx

@@ -0,0 +1,35 @@
+// @vitest-environment jsdom
+
+import { render, screen } from "@testing-library/react";
+import { describe, expect, it } from "vitest";
+
+import Node from "./node";
+
+describe("components/widgets/kubernetes/node", () => {
+  it("renders cluster label when showLabel is enabled", () => {
+    const data = { cpu: { percent: 50 }, memory: { free: 123, percent: 10 } };
+
+    const { container } = render(<Node type="cluster" options={{ showLabel: true, label: "Cluster A" }} data={data} />);
+
+    expect(screen.getByText("50")).toBeInTheDocument();
+    expect(screen.getByText("123")).toBeInTheDocument();
+    expect(screen.getByText("Cluster A")).toBeInTheDocument();
+    expect(container.querySelectorAll('div[style*="width:"]').length).toBeGreaterThan(0);
+  });
+
+  it("renders node name when showLabel is enabled for node type", () => {
+    const data = { name: "node-1", ready: true, cpu: { percent: 1 }, memory: { free: 2, percent: 3 } };
+
+    render(<Node type="node" options={{ showLabel: true }} data={data} />);
+
+    expect(screen.getByText("node-1")).toBeInTheDocument();
+  });
+
+  it("renders a warning icon when the node is not ready", () => {
+    const data = { name: "node-2", ready: false, cpu: { percent: 1 }, memory: { free: 2, percent: 3 } };
+
+    render(<Node type="node" options={{ showLabel: true }} data={data} />);
+
+    expect(screen.getByText("node-2")).toBeInTheDocument();
+  });
+});