Chore: homepage tests (#6278)

2026-09-28 15:01:17 -07:00 · 2026-02-04 19:58:39 -08:00
parent 7d019185a3
commit 872a3600aa
558 changed files with 32606 additions and 84 deletions
@@ -0,0 +1,68 @@
+// @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";
+
+const { useSWR } = vi.hoisted(() => ({ useSWR: vi.fn() }));
+vi.mock("swr", () => ({ default: useSWR }));
+
+import Component from "./component";
+
+describe("widgets/kubernetes/component", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it("renders placeholders while loading", () => {
+    useSWR.mockReturnValue({ data: undefined, error: undefined });
+
+    const { container } = renderWithProviders(
+      <Component service={{ widget: { type: "kubernetes", namespace: "ns", app: "app" } }} />,
+      { settings: { hideErrors: false } },
+    );
+
+    expect(useSWR.mock.calls[0][0]).toContain("/api/kubernetes/status/ns/app?");
+    expect(useSWR.mock.calls[1][0]).toContain("/api/kubernetes/stats/ns/app?");
+
+    expect(container.querySelectorAll(".service-block")).toHaveLength(2);
+    expect(screen.getByText("docker.cpu")).toBeInTheDocument();
+    expect(screen.getByText("docker.mem")).toBeInTheDocument();
+  });
+
+  it("renders offline status when status endpoint reports non-running state", () => {
+    useSWR.mockImplementation((key) => {
+      if (String(key).includes("/status/")) return { data: { status: "stopped" }, error: undefined };
+      if (String(key).includes("/stats/")) return { data: { stats: { cpu: 0.1, mem: 10 } }, error: undefined };
+      return { data: undefined, error: undefined };
+    });
+
+    renderWithProviders(<Component service={{ widget: { type: "kubernetes", namespace: "ns", app: "app" } }} />, {
+      settings: { hideErrors: false },
+    });
+
+    expect(screen.getByText("docker.offline")).toBeInTheDocument();
+    expect(screen.getByText("widget.status")).toBeInTheDocument();
+  });
+
+  it("renders cpu percent when cpuLimit is present, otherwise raw cpu number", () => {
+    useSWR.mockImplementation((key) => {
+      if (String(key).includes("/status/")) return { data: { status: "running" }, error: undefined };
+      if (String(key).includes("/stats/"))
+        return {
+          data: { stats: { cpuLimit: true, cpuUsage: 12.3, cpu: 0.0001, mem: 1024 } },
+          error: undefined,
+        };
+      return { data: undefined, error: undefined };
+    });
+
+    renderWithProviders(<Component service={{ widget: { type: "kubernetes", namespace: "ns", app: "app" } }} />, {
+      settings: { hideErrors: false },
+    });
+
+    // With cpuLimit=true, cpuUsage is formatted via common.percent mock -> string value.
+    expect(screen.getByText("12.3")).toBeInTheDocument();
+    expect(screen.getByText("1024")).toBeInTheDocument();
+  });
+});