19 lines
604 B
PHP
19 lines
604 B
PHP
<?php
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use App\Services\LocaleGuard;
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use Tests\TestCase;
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uses(TestCase::class);
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it('normalizes supported locales', function () {
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expect(LocaleGuard::normalize('DE'))->toBe('de');
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expect(LocaleGuard::normalize('en'))->toBe('en');
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expect(LocaleGuard::normalize('FR'))->toBe('fr');
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});
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it('returns null for unsupported or invalid locale strings', function () {
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expect(LocaleGuard::normalize('-1 or 5*5=25 --'))->toBeNull();
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expect(LocaleGuard::normalize('xx'))->toBeNull();
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expect(LocaleGuard::normalize(null))->toBeNull();
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expect(LocaleGuard::normalize(''))->toBeNull();
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});
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