public function testAcceptLanguageToStringReturnsHeaderFormattedString()
{
$this->markTestIncomplete('AcceptLanguage needs to be completed');
$acceptLanguageHeader = new AcceptLanguage();
// @todo set some values, then test output
$this->assertEmpty('Accept-Language: xxx', $acceptLanguageHeader->toString());
}
/**
* Parse header
*
* @param null|\Zend\Http\Header\AcceptLanguage $header
* @return array
*/
public function parseHeader($header)
{
$locales = array();
$controller = $this->getController();
if ($controller instanceof ServiceLocatorAwareInterface) {
$availables = $controller->getServiceLocator()->get('Locale')->getAvailableLocales();
} else {
$availables = array(IntlLocale::getDefault());
}
if ($header instanceof AcceptLanguage) {
foreach ($header->getPrioritized() as $part) {
if ($part instanceof LanguageFieldValuePart) {
$locale = IntlLocale::parseLocale($part->getLanguage());
$key = $locale['language'];
if (isset($locale['region'])) {
$key .= '_' . $locale['region'];
}
if ($availables) {
$key = IntlLocale::lookup($availables, $key, false, '');
}
if ($key) {
$locales[$key] = max($part->getPriority(), empty($locales[$key]) ? 0 : $locales[$key]);
}
}
}
}
return $locales;
}
public function testWildcharLanguage()
{
$acceptHeader = new AcceptLanguage();
$acceptHeader->addLanguage('da', 0.8)->addLanguage('*', 0.4);
$this->assertTrue($acceptHeader->hasLanguage('da'));
$this->assertTrue($acceptHeader->hasLanguage('en'));
$this->assertEquals('Accept-Language: da;q=0.8,*;q=0.4', $acceptHeader->toString());
}
public function testWildcards()
{
$accept = AcceptLanguage::fromString('*, en-*, en-us');
$res = $accept->getPrioritized();
$this->assertEquals('en-us', $res[0]->getLanguage());
$this->assertEquals('en', $res[0]->getPrimaryTag());
$this->assertEquals('us', $res[0]->getSubTag());
$this->assertEquals('en-*', $res[1]->getLanguage());
$this->assertEquals('en', $res[1]->getPrimaryTag());
$this->assertTrue($accept->hasLanguage('nl'));
}
public function testSelectsLanguageViaLocaleLookup()
{
$strategy = $this->strategy;
$event = $this->event;
$header = new AcceptLanguage();
$header->addLanguage('de-DE', 1);
$header->addLanguage('en-US', 0.8);
$header->addLanguage('en', 0.6);
$event->getRequest()->getHeaders()->addHeader($header);
$event->setSupported(array('en', 'de'));
$locale = $strategy->detect($event);
$this->assertEquals('de', $locale);
}
public function testSelectsOnlyLanguageFromSupportedList()
{
$strategy = $this->strategy;
$event = $this->event;
$header = new AcceptLanguage();
$header->addLanguage('foo', 1);
$header->addLanguage('bar', 0.8);
$header->addLanguage('baz', 0.6);
$event->getRequest()->getHeaders()->addHeader($header);
$event->setSupported(array('bar'));
$locale = $strategy->detect($event);
$this->assertEquals('bar', $locale);
}
