/**
* tests the getLanguage function.
* NOTE: Static vars are involved here.
* Assertions:
* getLanguage with no parameters returns english (if none of the
* previous tests set the var differently. Static vars have tricky initial
* conditions...)
* Passing getLanguage a different language than the one previously in
* use will cause the var to reset to the explicit language. Messages should
* be sent in the new language.
*/
function testGetLanguage()
{
$messageKey = 'contributiontracking';
$messageBG = 'Проследяване на дарението';
$messageEN = 'Contribution tracking';
$code = ContributionTrackingProcessor::getLanguage();
$this->assertEquals($code, 'en', "Default language is not US (or your test has a hangover)");
$params['language'] = 'bg';
$code = ContributionTrackingProcessor::getLanguage($params);
$this->assertEquals($params['language'], $code, "Returned language is not the one we just sent.");
$message = ContributionTrackingProcessor::msg($messageKey);
$this->assertEquals($message, $messageBG, "Returned language is not the one we just sent.");
$params['language'] = 'en';
$code = ContributionTrackingProcessor::getLanguage($params);
$this->assertEquals($params['language'], $code, "Returned language is not the one we just sent.");
$message = ContributionTrackingProcessor::msg($messageKey);
$this->assertEquals($message, $messageEN, "Returned language is not the one we just sent.");
}
/**
* Gets a message in the local language
* @param string $key Message key
* @return string translated message
*/
static function msg($key)
{
return wfMsgExt($key, array('escape', 'language' => ContributionTrackingProcessor::getLanguage()));
}