fix(sources): hide unavailable update and management entries

src/__tests__/unit/AppSidebar.test.ts

@@ -0,0 +1,37 @@
+import { render, screen } from "@testing-library/vue";
+import { describe, expect, it } from "vitest";
+
+import AppSidebar from "@/components/AppSidebar.vue";
+
+const renderSidebar = (
+  overrides: Partial<InstanceType<typeof AppSidebar>["$props"]> = {},
+) => {
+  return render(AppSidebar, {
+    props: {
+      categories: {},
+      activeCategory: "all",
+      categoryCounts: { all: 0 },
+      themeMode: "auto",
+      storeFilter: "both",
+      sparkAvailable: true,
+      apmAvailable: true,
+      ...overrides,
+    },
+  });
+};
+
+describe("AppSidebar", () => {
+  it("shows management and update entries when at least one source is usable", () => {
+    renderSidebar({ sparkAvailable: true, apmAvailable: false });
+
+    expect(screen.getByText("应用管理")).toBeTruthy();
+    expect(screen.getByText("软件更新")).toBeTruthy();
+  });
+
+  it("hides management and update entries when both sources are unavailable", () => {
+    renderSidebar({ sparkAvailable: false, apmAvailable: false });
+
+    expect(screen.queryByText("应用管理")).toBeNull();
+    expect(screen.queryByText("软件更新")).toBeNull();
+  });
+});