/**
* @param string $quantity
* @param string|null $unit
* @param string $locale
*/
protected function formatQuantity($quantity, $unit, $locale)
{
if ($unit === null) {
return $this->numberFormatter->format($quantity);
}
return $this->unitFormatter->format($quantity, $unit === 'hours' ? 'duration-hour' : 'duration-day', 'long', $locale);
}
/**
* @covers ::format
*/
public function testExceptionOnInvalidUnit()
{
$this->setExpectedException('UnexpectedValueException', 'Invalid unit provided: "foobar"');
$formatter = new UnitFormatter('en-US');
$formatter->format(1, 'duration', 'foobar', 'wide');
}
