public function testDivision()
{
$money = Money::fromAmount('30', Currency::fromCode('EUR'));
$expected1 = Money::fromAmount('15', Currency::fromCode('EUR'));
$expected2 = Money::fromAmount('3.33333333333', Currency::fromCode('EUR'));
$expected3 = Money::fromAmount('-3', Currency::fromCode('EUR'));
$this->assertTrue($money->divideBy(2)->equals($expected1));
$this->assertTrue($money->divideBy(9)->equals($expected2));
$this->assertTrue($money->divideBy(-10)->equals($expected3));
$this->assertNotSame($money, $money->divideBy(2));
}