Test: 10 more widget components (E)

src/widgets/gluetun/component.test.jsx

@@ -0,0 +1,75 @@
+// @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/gluetun/component", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it("defaults fields and filters to 3 blocks while loading (no port_forwarded)", () => {
+    useWidgetAPI.mockReturnValue({ data: undefined, error: undefined });
+
+    const service = { widget: { type: "gluetun", url: "http://x" } };
+    const { container } = renderWithProviders(<Component service={service} />, { settings: { hideErrors: false } });
+
+    expect(service.widget.fields).toEqual(["public_ip", "region", "country"]);
+    expect(container.querySelectorAll(".service-block")).toHaveLength(3);
+    expect(screen.getByText("gluetun.public_ip")).toBeInTheDocument();
+    expect(screen.getByText("gluetun.region")).toBeInTheDocument();
+    expect(screen.getByText("gluetun.country")).toBeInTheDocument();
+    expect(screen.queryByText("gluetun.port_forwarded")).toBeNull();
+  });
+
+  it("renders error UI when widget API errors", () => {
+    useWidgetAPI.mockReturnValue({ data: undefined, error: { message: "nope" } });
+
+    renderWithProviders(<Component service={{ widget: { type: "gluetun", url: "http://x" } }} />, {
+      settings: { hideErrors: false },
+    });
+
+    expect(screen.getAllByText(/widget\.api_error/i).length).toBeGreaterThan(0);
+    expect(screen.getByText("nope")).toBeInTheDocument();
+  });
+
+  it("includes port_forwarded and uses the v2 endpoint when widget.version > 1", () => {
+    useWidgetAPI
+      .mockReturnValueOnce({ data: { public_ip: "1.2.3.4", region: "CA", country: "US" }, error: undefined })
+      .mockReturnValueOnce({ data: { port: 12345 }, error: undefined });
+
+    const service = {
+      widget: {
+        type: "gluetun",
+        url: "http://x",
+        version: 2,
+        fields: ["public_ip", "region", "country", "port_forwarded"],
+      },
+    };
+
+    const { container } = renderWithProviders(<Component service={service} />, { settings: { hideErrors: false } });
+
+    expect(useWidgetAPI.mock.calls[0][1]).toBe("ip");
+    expect(useWidgetAPI.mock.calls[1][1]).toBe("port_forwarded_v2");
+
+    expect(container.querySelectorAll(".service-block")).toHaveLength(4);
+    expectBlockValue(container, "gluetun.public_ip", "1.2.3.4");
+    expectBlockValue(container, "gluetun.region", "CA");
+    expectBlockValue(container, "gluetun.country", "US");
+    expectBlockValue(container, "gluetun.port_forwarded", 12345);
+  });
+});