/**
* Caching method tests
*/
public function testFindingTheProperLocale()
{
$this->assertTrue(is_string(LocaleTestHelper::findLocale()));
$this->assertEquals('de', LocaleTestHelper::findLocale('de'));
$this->assertEquals('de', LocaleTestHelper::findLocale('de_XX'));
try {
$locale = LocaleTestHelper::findLocale('xx_YY');
$this->fail();
} catch (InvalidArgumentException $e) {
$this->assertContains('is no known locale', $e->getMessage());
}
\Zend\Registry::set('Zend_Locale', 'de');
$this->assertEquals('de', LocaleTestHelper::findLocale());
}
