public function testNegate()
{
$money = new MoneyObject();
$money->setCurrency('EUR');
$testValue = 100;
$money->setAmount($testValue);
$this->assertSame($money, $money->setAmount($testValue)->negate());
$this->assertSame(-$testValue, $money->getAmount());
$testValue = -10;
$money->setAmount($testValue);
$this->assertSame($money, $money->setAmount($testValue)->negate());
$this->assertSame(-$testValue, $money->getAmount());
}
/**
* @dataProvider collectionDataProvider
* @param MoneyCollectionInterface $moneyCollection
* @param array $rawData
*/
public function testMultiply(MoneyCollectionInterface $moneyCollection, array $rawData)
{
$factors = [0, 1, -1, 2.5, new DecimalNumberObject(2, 2), new DecimalNumberObject(-2, 3)];
foreach ($factors as $factor) {
$testCollection = clone $moneyCollection;
$this->assertSame($testCollection, $testCollection->multiply($factor));
/* @var $money MoneyInterface */
foreach ($testCollection as $k => $money) {
$moneyObjectAsset = new MoneyObject($rawData[$k]['amount'], $rawData[$k]['currency']);
$moneyObjectAsset->multiply($factor);
$this->assertEquals($moneyObjectAsset->getAmount(), $money->getAmount());
$this->assertEquals($rawData[$k]['currency'], $money->getCurrency());
}
}
}