Files
livewire-material/tests/Browser/ChipsTest.php
T
Andreas Reinhold / reiniandClaude Opus 5 09954cc474 Find the scrolling chip row inside its scroll-button wrapper
Plan step 32. The chip set's scroll buttons (plan step 24) moved
`x-data="materialChipSet"` from the row to a wrapper around the row and
its buttons, so `[data-chip-set][x-data]` found the first wrapping set on
the page, which never overflows.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Qwx5USif3wFFmxtHg5U1g9
2026-09-14 13:39:17 +02:00

176 lines
7.2 KiB
PHP

<?php
use Illuminate\Support\Facades\Blade;
use Illuminate\Support\Facades\Route;
use Livewire\Component;
use Livewire\Livewire;
class ChipProbe extends Component
{
/** @var list<string> */
public array $kinds = ['photos'];
/** @var list<string> */
public array $tags = ['php', 'js', 'css'];
public function onlyVideo(): void
{
$this->kinds = ['video'];
}
public function removeTag(string $tag): void
{
$this->tags = array_values(array_diff($this->tags, [$tag]));
}
public function render(): string
{
return <<<'BLADE'
<div class="space-y-4 p-4">
<p>kinds: <span id="kinds">{{ implode(',', $kinds) }}</span></p>
<x-chip-set label="Kinds">
@foreach (['photos' => 'Photos', 'documents' => 'Documents', 'video' => 'Video'] as $value => $name)
<x-chip type="filter" :label="$name" :value="$value" wire:model.live="kinds" wire:key="kind-{{ $value }}" />
@endforeach
</x-chip-set>
<x-button label="Only video" wire:click="onlyVideo" />
<p>tags: <span id="tags">{{ implode(',', $tags) }}</span></p>
<x-chip-set label="Tags">
@foreach ($tags as $tag)
<x-chip type="input" :label="$tag" removable wire:remove="removeTag('{{ $tag }}')" wire:key="tag-{{ $tag }}" />
@endforeach
</x-chip-set>
</div>
BLADE;
}
}
function chipProbe()
{
Livewire::component('chip-probe', ChipProbe::class);
Route::middleware('web')->get('/chip-probe', fn () => Blade::render(<<<'BLADE'
<!DOCTYPE html>
<html>
<head>
<x-theme-script />
@vite(config('livewire-material.showcase.vite'))
@livewireStyles
</head>
<body class="bg-surface">
<livewire:chip-probe />
@livewireScripts
</body>
</html>
BLADE));
return visit('/chip-probe')->waitForEvent('networkidle')
->assertScript("document.readyState === 'complete' && typeof window.Alpine !== 'undefined' && typeof window.Livewire !== 'undefined'");
}
function chipShowcase()
{
return visit('/material/chips')->waitForEvent('networkidle')
->assertScript("document.readyState === 'complete' && typeof window.Alpine !== 'undefined' && typeof window.Livewire !== 'undefined'");
}
/**
* The script for a showcase filter chip's checkbox, found by its value.
*/
function filterInput(string $value): string
{
return "document.querySelector('#chips input[type=\"checkbox\"][value=\"{$value}\"]')";
}
it('toggles a filter chip with a click and with Space, and grows its check in', function () {
$check = fn (string $value): string => filterInput($value).".parentElement.querySelector('[data-chip-check]').parentElement.getBoundingClientRect().width";
$page = chipShowcase()->assertNoJavaScriptErrors();
$page->click('#chips label:has-text("Documents")')
->assertScript(filterInput('documents').'.checked')
->assertScript("Math.round({$check('documents')}) === 18")
->assertScript('getComputedStyle('.filterInput('documents').".parentElement).backgroundColor !== 'rgba(0, 0, 0, 0)'")
->assertScript("window.eval(\"Alpine.\$data(document.querySelector('#chips input[value=documents]')).kinds.join(',')\") === 'photos,documents'");
// A key press first, so the browser is in keyboard modality; focused directly, not tabbed to,
// because WebKit leaves form controls out of the Tab order unless full keyboard access is on.
$page->keys('#content', 'Tab');
$page->script(filterInput('archives').'.focus()');
$page->keys(':focus', 'Space')
->assertScript(filterInput('archives').'.checked')
->assertScript("Math.round({$check('archives')}) === 18");
$page->keys(':focus', 'Space')
->assertScript('! '.filterInput('archives').'.checked')
->assertScript("Math.round({$check('archives')}) === 0");
});
it('binds filter chips to a Livewire array, and a server change reaches them after a morph', function () {
$input = fn (string $value): string => "document.querySelector('input[value=\"{$value}\"]')";
$page = chipProbe()->assertNoJavaScriptErrors();
$page->assertScript("{$input('photos')}.checked && ! {$input('documents')}.checked");
$page->click('label:has-text("Documents")')
->assertSeeIn('#kinds', 'photos,documents');
$page->click('button:has-text("Only video")')
->assertSeeIn('#kinds', 'video')
->assertScript("! {$input('photos')}.checked && ! {$input('documents')}.checked && {$input('video')}.checked")
->assertScript("getComputedStyle({$input('video')}.parentElement).backgroundColor !== 'rgba(0, 0, 0, 0)'")
->assertScript("getComputedStyle({$input('photos')}.parentElement).backgroundColor === 'rgba(0, 0, 0, 0)'");
});
it('removes a Livewire input chip with its button and with Delete, focusing the chip after it', function () {
$page = chipProbe();
$page->click('button[aria-label="Remove js"]')
->assertSeeIn('#tags', 'php,css')
->assertScript("document.querySelector('button[aria-label=\"Remove js\"]') === null");
$page->script("document.querySelector('button[aria-label=\"Remove php\"]').focus()");
$page->keys(':focus', 'Delete')
->assertScript("document.querySelector('#tags').textContent === 'css'")
->assertScript("document.querySelector('button[aria-label=\"Remove php\"]') === null")
->assertScript("document.activeElement.getAttribute('aria-label') === 'Remove css'");
});
it('removes an Alpine input chip with Backspace, focusing the chip before it', function () {
$remove = fn (string $who): string => "document.querySelector('#chips button[aria-label=\"Remove {$who}@example.com\"]')";
$page = chipShowcase();
// Named in the browser: the chips come from x-for, so the server never knew their labels.
$page->assertScript("{$remove('ben')} !== null");
$page->script("{$remove('ben')}.focus()");
$page->keys(':focus', 'Backspace')
->assertScript("{$remove('ben')} === null")
->assertScript("{$remove('anna')} !== null && {$remove('chiara')} !== null")
->assertScript("document.activeElement.getAttribute('aria-label') === 'Remove anna@example.com'");
});
it('scrolls a chip set sideways, fading the edge it can still scroll towards', function () {
// The scrolling row, inside the component that also holds its scroll buttons.
$row = "document.querySelector('#chips [x-data=\"materialChipSet\"] > [data-chip-set]')";
$page = chipShowcase();
$page->assertScript("{$row}.scrollWidth > {$row}.clientWidth")
->assertScript("{$row}.hasAttribute('data-scroll-end') && ! {$row}.hasAttribute('data-scroll-start')")
->assertScript("getComputedStyle({$row}).flexWrap === 'nowrap'");
$page->script("{$row}.querySelector('input[value=\"unopened\"]').focus()");
$page->assertScript("Math.abs({$row}.scrollLeft) > 0")
->assertScript("{$row}.hasAttribute('data-scroll-start')")
->assertScript("getComputedStyle({$row}).getPropertyValue('--chip-fade-start').trim() === '1.5rem'");
});