/**
* @test
*/
public function testCanToggleSymbolPosition()
{
$this->currency->load('USD');
$this->assertTrue($this->currency->isSymbolFirst());
$this->assertEquals('$ 100.00', $this->currency->format(100, true));
$this->assertFalse($this->currency->setSymbolLast()->isSymbolFirst());
$this->assertEquals('100.00 $', $this->currency->format(100, true));
}
/**
* @param float|int $amount
*
* @param bool $format
*
* @throws InvalidTypeException
* @throws \Exception
*
* @return float
*/
public function calculate($amount = 1, $format = false)
{
$this->checkAmount($amount);
$amount = round($this->exchangeRate * $amount, 2, PHP_ROUND_HALF_UP);
if ($format) {
return $this->to->format($amount, true);
}
return $amount;
}
