Chore: homepage tests (#6278)

src/widgets/wallos/component.test.jsx

@@ -0,0 +1,65 @@
+// @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/wallos/component", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it("defaults fields to 4 and filters loading placeholders accordingly", () => {
+    useWidgetAPI.mockReturnValue({ data: undefined, error: undefined });
+
+    const service = { widget: { type: "wallos" } };
+    const { container } = renderWithProviders(<Component service={service} />, { settings: { hideErrors: false } });
+
+    expect(service.widget.fields).toEqual([
+      "activeSubscriptions",
+      "nextRenewingSubscription",
+      "thisMonthlyCost",
+      "nextMonthlyCost",
+    ]);
+    expect(container.querySelectorAll(".service-block")).toHaveLength(4);
+    expect(screen.getByText("wallos.activeSubscriptions")).toBeInTheDocument();
+    expect(screen.getByText("wallos.nextRenewingSubscription")).toBeInTheDocument();
+    expect(screen.getByText("wallos.thisMonthlyCost")).toBeInTheDocument();
+    expect(screen.getByText("wallos.nextMonthlyCost")).toBeInTheDocument();
+    expect(screen.queryByText("wallos.previousMonthlyCost")).toBeNull();
+  });
+
+  it("renders subscription and monthly cost values when loaded", () => {
+    useWidgetAPI.mockImplementation((_widget, endpoint) => {
+      if (endpoint === "get_subscriptions") return { data: { subscriptions: [{ name: "Sub" }] }, error: undefined };
+      if (endpoint === "get_monthly_cost") return { data: { localized_monthly_cost: "$10" }, error: undefined };
+      return { data: undefined, error: undefined };
+    });
+
+    const service = {
+      widget: {
+        type: "wallos",
+        fields: ["activeSubscriptions", "nextRenewingSubscription", "thisMonthlyCost", "nextMonthlyCost"],
+      },
+    };
+    const { container } = renderWithProviders(<Component service={service} />, { settings: { hideErrors: false } });
+
+    expectBlockValue(container, "wallos.activeSubscriptions", 1);
+    expectBlockValue(container, "wallos.nextRenewingSubscription", "Sub");
+    expectBlockValue(container, "wallos.thisMonthlyCost", "$10");
+    expectBlockValue(container, "wallos.nextMonthlyCost", "$10");
+  });
+});

src/widgets/wallos/widget.test.js

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