function test_english()
{
$choice = new ChoiceFormat();
$string = '[0] none |{n: n % 10 == 1} 1st |{n: n % 10 == 2} 2nd |{n: n % 10 == 3} 3rd |{n:n} th';
$wants = array('none' => array(0), '1st' => array(1, 11, 21), '2nd' => array(2, 12, 22), '3rd' => array(3, 13, 23), 'th' => array(4, 5, 6, 7, 14, 15));
foreach ($wants as $want => $numbers) {
foreach ($numbers as $n) {
$this->assertEquals($want, $choice->format($string, $n));
}
}
}
/**
* Constructor
*
* @param string f default NULL format string
*/
public function __construct($f = NULL)
{
// Add some default formatters
$this->setFormatter('printf', PrintfFormat::getInstance());
$this->setFormatter('date', DateFormat::getInstance());
$this->setFormatter('choice', ChoiceFormat::getInstance());
$this->setFormatter('number', NumberFormat::getInstance());
$this->setFormatter('array', ArrayFormat::getInstance());
$this->setFormatter('hash', HashFormat::getInstance());
parent::__construct($f);
}
function testChoices()
{
$choice = new ChoiceFormat();
$string = '[0] are no files |[1] is one file |(1,Inf] are {number} files';
$want = 'are no files';
$this->assertEqual($want, $choice->format($string, 0));
$want = 'is one file';
$this->assertEqual($want, $choice->format($string, 1));
$want = 'are {number} files';
$this->assertEqual($want, $choice->format($string, 5));
$this->assertFalse($choice->format($string, -1));
$string = '{1,2} one two |{3,4} three four |[2,5] two to five inclusive';
$this->assertEqual($choice->format($string, 1), 'one two');
$this->assertEqual($choice->format($string, 2.1), 'two to five inclusive');
$this->assertEqual($choice->format($string, 3), 'three four');
}
/**
* Display the choosen translated string.
* Overrides the parent method, also calls parent's renderBody to
* translate.
*/
protected function renderBody()
{
$choice = new ChoiceFormat();
//call the parent to translate it first.
$text = parent::renderBody();
//trim it
if ($this->doTrim()) {
$text = trim($text);
}
$value = $this->getValue();
$string = $choice->format($text, $value);
if ($string) {
return strtr($string, array('{Value}' => $value));
}
}
/**
* Display the choosen translated string.
* Overrides the parent method, also calls parent's renderBody to
* translate.
*/
protected function translateText($text, $subs)
{
$text = parent::translateText($text, $subs);
$choice = new ChoiceFormat();
$value = $this->getValue();
$string = $choice->format($text, $value);
if ($string) {
return strtr($string, array('{Value}' => $value));
}
}