public function testNegotiatedLanguages()
{
$language = new Language($this->supported_languages, $this->default_language, $this->chrome_accept_language);
$result = $language->getNegotiatedLangauges();
$this->assertInternalType('array', $result);
$this->assertCount(2, $result);
$this->assertCount(2, $result[0]);
$this->assertEquals('de', $result[0][0]);
$this->assertEquals(0.8, $result[0][1]);
$this->assertCount(2, $result[1]);
$this->assertEquals('en', $result[1][0]);
$this->assertEquals(0.4, $result[1][1]);
}
/**
* Makes sure that a "Content-Language" header is sent if not already sent (i.e. from the RestServer client code)
*
* @param Language $language Language object
*/
protected function automaticContentLanguageHeaderDispatch(Language $language)
{
$headers_sent = headers_list();
$content_language_header_sent = false;
foreach ($headers_sent as $header) {
$header_components = explode(': ', $header);
$header_name = $header_components[0];
if (strcasecmp($header_name, 'content-language') == 0) {
$content_language_header_sent = true;
}
}
if ($content_language_header_sent === false) {
$this->header_manager->addHeader('Content-Language', $language->getPreferedLanguage());
}
}
/**
* @url GET /method_with_language_object_and_data
*
* @param Language $language Language object
* @param string $data Request body data
* @return array input parameter echoed
*/
public function methodWithLanguageObjectAndData(Language $language, $data = null)
{
return $language->getPreferedLanguage();
}
