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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Intl\Tests;
use Symfony\Component\Intl\Exception\MissingResourceException;
use Symfony\Component\Intl\Locales;
use Symfony\Component\Intl\Util\IntlTestHelper;
#[\PHPUnit\Framework\Attributes\Group('intl-data')]
class LocalesTest extends ResourceBundleTestCase
{
public function testGetLocales()
{
$this->assertSame(static::getLocales(), Locales::getLocales());
}
public function testGetAliases()
{
$this->assertSame(static::getLocaleAliases(), Locales::getAliases());
}
#[\PHPUnit\Framework\Attributes\DataProvider('provideLocales')]
public function testGetNames($displayLocale)
{
if ('en' !== $displayLocale) {
IntlTestHelper::requireFullIntl($this);
}
$locales = array_keys(Locales::getNames($displayLocale));
sort($locales);
// We can't assert on exact list of locale, as there's too many variations.
// The best we can do is to make sure getNames() returns a subset of what getLocales() returns.
$this->assertNotEmpty($locales);
$this->assertSame([], array_diff($locales, static::getLocales()));
}
public function testGetNamesDefaultLocale()
{
IntlTestHelper::requireFullIntl($this);
\Locale::setDefault('de_AT');
$this->assertSame(Locales::getNames('de_AT'), Locales::getNames());
}
#[\PHPUnit\Framework\Attributes\DataProvider('provideLocaleAliases')]
public function testGetNamesSupportsAliases($alias, $ofLocale)
{
if ('en' !== $ofLocale) {
IntlTestHelper::requireFullIntl($this);
}
// Can't use assertSame(), because some aliases contain scripts with
// different collation (=order of output) than their aliased locale
// e.g. sr_Latn_ME => sr_ME
$this->assertEquals(Locales::getNames($ofLocale), Locales::getNames($alias));
}
#[\PHPUnit\Framework\Attributes\DataProvider('provideLocales')]
public function testGetName($displayLocale)
{
if ('en' !== $displayLocale) {
IntlTestHelper::requireFullIntl($this);
}
$names = Locales::getNames($displayLocale);
foreach ($names as $locale => $name) {
$this->assertSame($name, Locales::getName($locale, $displayLocale));
}
}
public function testGetNameDefaultLocale()
{
IntlTestHelper::requireFullIntl($this);
\Locale::setDefault('de_AT');
$names = Locales::getNames('de_AT');
foreach ($names as $locale => $name) {
$this->assertSame($name, Locales::getName($locale));
}
}
public function testGetNameWithInvalidLocale()
{
$this->expectException(MissingResourceException::class);
Locales::getName('foo');
}
public function testGetNameWithAliasLocale()
{
$this->assertSame(Locales::getName('tl_PH'), Locales::getName('fil_PH'));
}
public function testExists()
{
$this->assertTrue(Locales::exists('nl_NL'));
$this->assertTrue(Locales::exists('tl_PH'));
$this->assertTrue(Locales::exists('fil_PH')); // alias for "tl_PH"
$this->assertTrue(Locales::exists('es_419'));
$this->assertFalse(Locales::exists('zxx_ZZ'));
}
}
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