alltube/tests/LocaleManagerTest.php

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<?php
/**
* LocaleManagerTest class.
*/
namespace Alltube\Test;
use Alltube\Locale;
use Alltube\LocaleManager;
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use PHPUnit\Framework\TestCase;
/**
* Unit tests for the Config class.
*/
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class LocaleManagerTest extends TestCase
{
/**
* LocaleManager class instance.
*
* @var LocaleManager
*/
private $localeManager;
/**
* Prepare tests.
*/
protected function setUp()
{
$_SESSION[LocaleManager::class]['locale'] = 'foo_BAR';
$this->localeManager = new LocaleManager();
}
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/**
* Unset locale after each test.
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*
* @return void
*/
protected function tearDown()
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{
$this->localeManager->unsetLocale();
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}
/**
* Test the getSupportedLocales function.
*
* @return void
*/
public function testGetSupportedLocales()
{
foreach ($this->localeManager->getSupportedLocales() as $locale) {
$this->assertInstanceOf(Locale::class, $locale);
}
}
/**
* Test the getLocale function.
*
* @return void
*/
public function testGetLocale()
{
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$this->assertEquals(new Locale('foo_BAR'), $this->localeManager->getLocale());
}
/**
* Test the setLocale function.
*
* @return void
*/
public function testSetLocale()
{
$this->localeManager->setLocale(new Locale('foo_BAR'));
$locale = $this->localeManager->getLocale();
$this->assertInstanceOf(Locale::class, $locale);
$this->assertEquals('foo_BAR', (string) $locale);
}
/**
* Test the unsetLocale function.
*
* @return void
*/
public function testUnsetLocale()
{
$this->localeManager->unsetLocale();
$this->assertNull($this->localeManager->getLocale());
}
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/**
* Test that the environment is correctly set up.
*
* @return void
*/
public function testEnv()
{
$this->localeManager->setLocale(new Locale('foo_BAR'));
$this->assertEquals('foo_BAR', getenv('LANG'));
}
}