/**
* Returns an object instance.
*/
public static function Factory()
{
if (!isset(self::$me)) {
self::$me = new DhlQuote();
}
return self::$me;
}
public function testQuote()
{
$dhl = DHLQuote::Factory();
$this->assertEquals($dhl->calculate(1.3, 'VN'), 193.38 * 1.2);
$this->assertEquals($dhl->calculate(2.7, 'PT'), 147.73 * 1.2 * 1.2);
$this->assertEquals($dhl->calculate(5, 'FR'), 152.36 * 1.2 * 1.2);
// Test with package sizes.
$dhl->setAllowedPackageSizes(array(1, 2, 3, 4, 7, 9, 10));
// 7 kg.
$price = 9.4 * 1.2 * 1.2;
$this->assertEquals($dhl->calculate(4.5, 'FR'), $price);
$this->assertEquals($dhl->calculate(5, 'FR'), $price);
$this->assertEquals($dhl->calculate(7, 'FR'), $price);
// Test chaining.
$this->assertEquals($dhl->setAllowedPackagesizes(array(1, 7, 9))->calculate(2, 'FR'), $price);
}
