Chore: homepage tests (#6278)

src/widgets/proxmox/component.test.jsx

@@ -0,0 +1,63 @@
+// @vitest-environment jsdom
+
+import { screen } from "@testing-library/react";
+import { beforeEach, describe, expect, it, vi } from "vitest";
+
+import { renderWithProviders } from "test-utils/render-with-providers";
+import { findServiceBlockByLabel } from "test-utils/widget-assertions";
+
+const { useWidgetAPI } = vi.hoisted(() => ({ useWidgetAPI: vi.fn() }));
+vi.mock("utils/proxy/use-widget-api", () => ({ default: useWidgetAPI }));
+
+import Component from "./component";
+
+function expectBlockValue(container, label, value) {
+  const block = findServiceBlockByLabel(container, label);
+  expect(block, `missing block for ${label}`).toBeTruthy();
+  expect(block.textContent).toContain(String(value));
+}
+
+describe("widgets/proxmox/component", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it("renders placeholders while loading", () => {
+    useWidgetAPI.mockReturnValue({ data: undefined, error: undefined });
+
+    const { container } = renderWithProviders(<Component service={{ widget: { type: "proxmox" } }} />, {
+      settings: { hideErrors: false },
+    });
+
+    expect(container.querySelectorAll(".service-block")).toHaveLength(4);
+    expect(screen.getByText("proxmox.vms")).toBeInTheDocument();
+    expect(screen.getByText("proxmox.lxc")).toBeInTheDocument();
+    expect(screen.getByText("resources.cpu")).toBeInTheDocument();
+    expect(screen.getByText("resources.mem")).toBeInTheDocument();
+  });
+
+  it("renders VM/LXC totals and aggregated cpu/mem when nodes are present", () => {
+    useWidgetAPI.mockReturnValue({
+      data: {
+        data: [
+          { type: "qemu", template: 0, node: "n1", status: "running" },
+          { type: "qemu", template: 0, node: "n1", status: "stopped" },
+          { type: "lxc", template: 0, node: "n1", status: "running" },
+          { type: "node", node: "n1", status: "online", maxmem: 100, mem: 50, maxcpu: 4, cpu: 0.25 },
+        ],
+      },
+      error: undefined,
+    });
+
+    const { container } = renderWithProviders(<Component service={{ widget: { type: "proxmox" } }} />, {
+      settings: { hideErrors: false },
+    });
+
+    expectBlockValue(container, "proxmox.vms", "1 / 2");
+    expectBlockValue(container, "proxmox.lxc", "1 / 1");
+    // cpu% = (usedCpu / maxCpu)*100 = ((0.25*4)/4)*100 = 25
+    expectBlockValue(container, "resources.cpu", 25);
+    // mem% = (50/100)*100 = 50
+    expectBlockValue(container, "resources.mem", 50);
+  });
+});

src/widgets/proxmox/widget.test.js

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+import { describe, it } from "vitest";
+
+import { expectWidgetConfigShape } from "test-utils/widget-config";
+
+import widget from "./widget";
+
+describe("proxmox widget config", () => {
+  it("exports a valid widget config", () => {
+    expectWidgetConfigShape(widget);
+  });
+});