<?php

use App\Support\Locale;

test('flag url returns url for known locale', function () {
    $this->assertStringContainsString('/flags/GB.png', Locale::flagUrl('en'));
    $this->assertStringContainsString('/flags/DE.png', Locale::flagUrl('de'));
    $this->assertStringContainsString('/flags/RS.png', Locale::flagUrl('sr'));
});

test('flag url returns null for unknown locale', function () {
    $this->assertNull(Locale::flagUrl('fr'));
});

test('validate locale accepts available locales', function () {
    foreach (Locale::AVAILABLE_LOCALES as $locale) {
        $this->assertTrue(Locale::validateLocale($locale));
    }
});

test('validate locale rejects unknown locale', function () {
    $this->assertFalse(Locale::validateLocale('fr'));
    $this->assertFalse(Locale::validateLocale(''));
});