Files
livewire-material/tests/Browser/DataTest.php
T
Andreas Reinhold / reiniandClaude Sonnet 5 d15312023b Move browser-test probes off Tailwind utility classes
Plan step 38 (last batch), plan step 42's target for tests/: every
Tailwind utility class in a tests/Browser/*.php probe's Blade string
or Livewire component render() (~60 class attributes across 14 files)
becomes an inline style built from --md-sys-color-*/--md-sys-shape-*/
--md-sys-measurement-* tokens or a literal px value for an arbitrary
demo size — PickingTest's clip box, every probe's <body
class="bg-surface">, the grid/stack/row wrapper divs, the carousel
item's coloured filler. No test's assertions, selectors or expected
text change; these are layout containers around the components under
test, not anything a test reads.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Qwx5USif3wFFmxtHg5U1g9
2026-09-15 05:34:20 +02:00

179 lines
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PHP
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<?php
use Illuminate\Contracts\View\View;
use Illuminate\Pagination\LengthAwarePaginator;
use Illuminate\Support\Facades\Blade;
use Illuminate\Support\Facades\Route;
use Livewire\Component;
use Livewire\Livewire;
use Livewire\WithPagination;
class DataProbe extends Component
{
use WithPagination;
/** @var array{column: string, direction: string} */
public array $sortBy = ['column' => 'name', 'direction' => 'asc'];
public function render(): View
{
$files = collect(range(1, 25))->map(fn (int $n): array => ['name' => sprintf('file-%02d.zip', $n), 'size' => $n * 3 % 17]);
$files = $files->sortBy($this->sortBy['column'], SORT_REGULAR, $this->sortBy['direction'] === 'desc')->values();
$page = $this->getPage();
return view('probe::data', [
'files' => new LengthAwarePaginator($files->forPage($page, 10)->values(), $files->count(), 10, $page),
]);
}
}
function dataProbe()
{
$views = sys_get_temp_dir().'/livewire-material-data-probe';
@mkdir($views);
file_put_contents($views.'/data.blade.php', <<<'BLADE'
<div style="padding: var(--md-sys-measurement-space200);">
<x-table>
<thead>
<tr>
<x-sort-header column="name" :sort-by="$sortBy" id="by-name">Name</x-sort-header>
<x-sort-header column="size" :sort-by="$sortBy" id="by-size">Size</x-sort-header>
</tr>
</thead>
<tbody>
@foreach ($files as $file)
<tr wire:key="file-{{ $file['name'] }}"><td>{{ $file['name'] }}</td><td>{{ $file['size'] }}</td></tr>
@endforeach
</tbody>
</x-table>
{{ $files->links() }}
<x-table dense id="dense-table">
<tbody>
<tr><td>dense-a.zip</td><td>1</td></tr>
<tr aria-selected="true"><td>dense-b.zip</td><td>2</td></tr>
</tbody>
</x-table>
</div>
BLADE);
app('view')->addNamespace('probe', $views);
Livewire::component('data-probe', DataProbe::class);
Route::middleware('web')->get('/data-probe', fn () => Blade::render(<<<'BLADE'
<!DOCTYPE html>
<html>
<head>
<x-theme-script />
@vite(config('livewire-material.showcase.vite'))
@livewireStyles
</head>
<body style="background-color: var(--md-sys-color-surface);">
<livewire:data-probe />
@livewireScripts
</body>
</html>
BLADE));
return visit('/data-probe')->waitForEvent('networkidle')
->assertScript("document.readyState === 'complete' && typeof window.Alpine !== 'undefined' && typeof window.Livewire !== 'undefined'");
}
it('sorts by a column and flips the direction on a second press', function () {
$first = "document.querySelector('tbody tr td').textContent.trim()";
$page = dataProbe()
->assertAttribute('#by-name', 'aria-sort', 'ascending')
->assertScript("{$first} === 'file-01.zip'");
$page->click('#by-name button')
->assertAttribute('#by-name', 'aria-sort', 'descending')
->assertScript("{$first} === 'file-25.zip'");
$page->click('#by-size button')
->assertAttribute('#by-size', 'aria-sort', 'ascending')
->assertScript("! document.querySelector('#by-name').hasAttribute('aria-sort')");
});
it('pages through Livewire results and marks the current page', function () {
$page = dataProbe()
->assertSee('110 of 25')
->assertAttribute('[data-md-pagination] [aria-current="page"]', 'aria-current', 'page')
->click('[data-md-pagination] button[aria-label="Go to page 3"]')
->assertSee('2125 of 25')
->assertSeeIn('[data-md-pagination] [aria-current="page"]', '3');
$page->click('[data-md-pagination] button[aria-label="Previous"]')
->assertSee('1120 of 25');
$page->resize(400, 800)
->assertSee('Page 2 of 3');
});
it('draws 52px rows, and 36px ones only in a table that asks to be dense', function () {
$row = fn (string $table): string => "document.querySelector('{$table} tbody tr').getBoundingClientRect().height";
dataProbe()
->assertScript("Math.abs(({$row('[data-md-table]:not([data-md-dense])')}) - 52) <= 1")
->assertScript("Math.abs(({$row('#dense-table')}) - 36) <= 1")
->assertScript("getComputedStyle(document.querySelector('#dense-table tr[aria-selected=\"true\"]')).backgroundColor !== 'rgba(0, 0, 0, 0)'")
->assertScript("getComputedStyle(document.querySelector('[data-md-table] thead th')).borderBottomWidth === '1px'");
});
it('lets the sort button be pressed anywhere in its 48px target', function () {
dataProbe()
->assertScript("(() => { const button = document.querySelector('#by-size [data-md-sort-header-button]'); const after = getComputedStyle(button, '::after'); return button.getBoundingClientRect().height < 48 && after.minHeight === '48px' && after.minWidth === '48px'; })()")
->assertScript("(() => { const button = document.querySelector('#by-size [data-md-sort-header-button]'); const box = button.getBoundingClientRect(); const probe = document.elementFromPoint(box.left + box.width / 2, box.top + box.height / 2 - 22); return probe === button; })()");
});
it('draws each page step 40px and lets it be pressed anywhere in its 48px target', function () {
dataProbe()
->assertScript("(() => { const step = document.querySelector('[data-md-pagination] button[aria-label=\"Go to page 2\"]'); const box = step.getBoundingClientRect(); return box.width === 40 && box.height === 40 && document.elementFromPoint(box.left + box.width / 2, box.top - 3) === step; })()")
->assertScript("getComputedStyle(document.querySelector('[data-md-pagination] [aria-current=\"page\"]')).backgroundColor !== 'rgba(0, 0, 0, 0)'");
});
it('shows a page step\'s keyboard focus ring, from md-focus-ring', function () {
$step = "document.querySelector('[data-md-pagination] button[aria-label=\"Go to page 2\"]')";
$page = dataProbe();
// A key press first puts the browser in keyboard modality, as a keyboard user would be —
// Firefox only counts a scripted focus as :focus-visible after one.
$page->keys('#by-name [data-md-sort-header-button]', 'Tab');
$page->script("{$step}.focus()");
$page->assertScript("document.activeElement === {$step}")
->assertScript("getComputedStyle({$step}).outlineStyle === 'solid'")
->assertScript("getComputedStyle({$step}).outlineWidth === '3px'");
});
it('keeps a selected table row\'s fill under the hover and focus tint', function () {
$page = visit('/material/data')->waitForEvent('networkidle')
->assertScript("document.readyState === 'complete' && typeof window.Alpine !== 'undefined' && typeof window.Livewire !== 'undefined'");
$selected = "document.querySelector('#data tr[data-md-list-row][aria-selected=\"true\"]')";
$plain = "document.querySelector('#data tr[data-md-list-row]:not([aria-selected=\"true\"])')";
$restBackground = $page->script("getComputedStyle({$selected}).backgroundColor");
$page->hover('#data tr[data-md-list-row][aria-selected="true"]');
$selectedHoverBackground = $page->script("getComputedStyle({$selected}).backgroundColor");
$page->hover('#data tr[data-md-list-row]:not([aria-selected="true"]) >> nth=0');
$plainHoverBackground = $page->script("getComputedStyle({$plain}).backgroundColor");
// The hover tint mixes over the row's own fill (`--md-list-row-fill`, table.css/list-item.css):
// the selected row's secondary-container stays under it, so its hover colour differs from both
// its own resting colour and a plain row's hover, which has no fill to keep.
expect($selectedHoverBackground)->not->toBe($restBackground)
->and($selectedHoverBackground)->not->toBe($plainHoverBackground);
$page->script("{$selected}.querySelector('[data-md-list-open]').focus()");
$selectedFocusBackground = $page->script("getComputedStyle({$selected}).backgroundColor");
expect($selectedFocusBackground)->not->toBe($restBackground)
->and($selectedFocusBackground)->not->toBe($selectedHoverBackground);
});