openAgent

1import { expect, test } from "bun:test"
2import { createRoot } from "solid-js"
3import { FOOTER_MENU_ROWS, createFooterMenuState } from "@/cli/cmd/run/footer.menu"
4 
5function mount(count: number, limit = FOOTER_MENU_ROWS) {
6  let dispose!: () => void
7  let menu!: ReturnType<typeof createFooterMenuState>
8 
9  createRoot((nextDispose) => {
10    dispose = nextDispose
11    menu = createFooterMenuState({ count: () => count, limit })
12    return null
13  })
14 
15  return { menu, dispose }
16}
17 
18test("footer menu scrolls before the selected row hits the bottom edge", () => {
19  const state = mount(20)
20 
21  try {
22    Array.from({ length: 6 }).forEach(() => state.menu.move(1))
23 
24    expect(state.menu.selected()).toBe(6)
25    expect(state.menu.offset()).toBe(1)
26  } finally {
27    state.dispose()
28  }
29})
30 
31test("footer menu scrolls before the selected row hits the top edge", () => {
32  const state = mount(20)
33 
34  try {
35    Array.from({ length: 13 }).forEach(() => state.menu.move(1))
36    Array.from({ length: 4 }).forEach(() => state.menu.move(-1))
37 
38    expect(state.menu.selected()).toBe(9)
39    expect(state.menu.offset()).toBe(7)
40  } finally {
41    state.dispose()
42  }
43})
44