test(web): cover select disclosure icon

apps/web/src/components/select.test.tsx

@@ -0,0 +1,28 @@
+import { cleanup, render, screen } from "@testing-library/react"
+import { afterEach, describe, expect, it } from "vitest"
+
+import {
+  Select,
+  SelectTrigger,
+  SelectValue,
+} from "@workspace/ui/components/select"
+
+afterEach(cleanup)
+
+describe("SelectTrigger", () => {
+  it("renders the disclosure icon without forwarding fallback children to its svg", () => {
+    render(
+      <Select items={[{ label: "System", value: "system" }]} value="system">
+        <SelectTrigger>
+          <SelectValue />
+        </SelectTrigger>
+      </Select>
+    )
+
+    const trigger = screen.getByRole("combobox")
+    const icon = trigger.querySelector("[aria-hidden='true'] > svg")
+
+    expect(icon).not.toBeNull()
+    expect(icon?.childNodes.length).toBeGreaterThan(0)
+  })
+})