navidrome/ui/src/common/List.test.jsx
Deluan Quintão 6c2644d208
feat(ui): remember 'items per page' selection across sessions (#5819)
* feat(ui): add perPageStore helper for items-per-page persistence

* feat(ui): persist items-per-page selection in localStorage

* feat(ui): enable per-page persistence on album grid, missing files and playlist tracks

* feat(ui): restore saved album grid page size on fresh load

* feat(ui): restore saved items-per-page on list load

* fix(ui): move defaultRowsPerPageOptions to perPageStore to satisfy react-refresh lint

* fix(ui): correct defaultRowsPerPageOptions import in List and add render test

* refactor(ui): default getStoredPerPage fallback to the first option

The fallback equalled options[0] at three of four call sites; default it so
those sites stop restating it. SongList and useAlbumsPerPage still pass an
explicit fallback where it legitimately differs from the first option.

* fix(ui): persist only user-selected page sizes, validate album size against width

Persisting on every pagination context value let a URL-injected perPage (e.g.
the perPage=15 album link in NowPlayingPanel) or a forced single-option mobile
grid overwrite the saved preference. Persist only a value that is an actual
option in a multi-option selector. Also validate the album grid's redux session
value against the current width so a size chosen at a wider breakpoint can't
leave an out-of-range selector.

* fix(ui): restore saved items-per-page on the radio list

RadioList passed a hard-coded perPage that overrode List's stored seed via the
props spread, so a radio-list page size was persisted but never restored. Seed
it from storage like the other list views.

* fix(ui): persist page size only on an actual selector change

Watching the pagination context value meant any valid value persisted itself:
loading a list at a breakpoint where the saved size is invalid stored the
responsive fallback, and opening a URL with a valid ?perPage= stored that too,
either way discarding the user's real preference. Inject a wrapped setPerPage
instead, so only the rows-per-page selector writes. This also drops the
option-validation heuristics, which the new trigger makes unnecessary.
2026-07-19 18:59:37 -04:00

27 lines
913 B
JavaScript

import React from 'react'
import { render, screen } from '@testing-library/react'
import { describe, it, expect, vi } from 'vitest'
import { List } from './List'
// Only stub the heavy react-admin List controller (data fetching, router sync);
// everything else, including our own Pagination/perPageStore wiring, stays real
// so a bad import (the bug this test guards against) throws on render.
vi.mock('react-admin', async (importOriginal) => {
const actual = await importOriginal()
return {
...actual,
List: ({ children }) => <div data-testid="ra-list">{children}</div>,
}
})
describe('List', () => {
it('renders without throwing and shows its children', () => {
render(
<List resource="song">
<div>list content</div>
</List>,
)
expect(screen.getByTestId('ra-list')).toBeInTheDocument()
expect(screen.getByText('list content')).toBeInTheDocument()
})
})