63 lines
2 KiB
PHP
63 lines
2 KiB
PHP
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<?php
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declare(strict_types=1);
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use App\Enums\SocialAccount\Platform;
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use App\Rules\ContentFitsPlatformLimits;
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function runFitsRule(string $content, array $platforms): array
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{
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$errors = [];
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$rule = new ContentFitsPlatformLimits(collect($platforms));
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$rule->validate('content', $content, function (string $message) use (&$errors): void {
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$errors[] = $message;
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});
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return $errors;
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}
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test('passes when content fits every platform cap', function () {
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$errors = runFitsRule(str_repeat('a', 280), [Platform::X, Platform::Threads, Platform::Facebook]);
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expect($errors)->toBe([]);
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});
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test('fails with the platform label, limit and overage when content exceeds a single platform', function () {
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$errors = runFitsRule(str_repeat('a', 537), [Platform::Threads]);
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expect($errors)->toHaveCount(1);
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expect($errors[0])
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->toContain('Threads')
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->toContain('500')
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->toContain('37');
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});
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test('emits one error per overflowing platform in a multi-platform set', function () {
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// 320 chars: fine for Threads (500), over for X (280) and Bluesky (300).
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$errors = runFitsRule(str_repeat('a', 320), [Platform::X, Platform::Bluesky, Platform::Threads]);
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expect($errors)->toHaveCount(2);
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expect($errors[0])->toContain('X');
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expect($errors[1])->toContain('Bluesky');
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});
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test('deduplicates errors when the same platform appears twice in the collection', function () {
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// Two Threads accounts selected, content 600 chars — should still produce ONE error.
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$errors = runFitsRule(str_repeat('a', 600), [Platform::Threads, Platform::Threads]);
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expect($errors)->toHaveCount(1);
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});
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test('passes for an empty platforms collection', function () {
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$errors = runFitsRule(str_repeat('a', 10_000), []);
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expect($errors)->toBe([]);
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});
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test('treats null content as an empty string and passes', function () {
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$errors = runFitsRule('', [Platform::Threads, Platform::X]);
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expect($errors)->toBe([]);
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});
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