/**
* @covers ::convert
*/
public function testConvert()
{
$source = $this->getMock('CL\\CurrencyConvert\\NullSource', array('getRateBetween'));
$converter = new Converter($source);
$bgn = new Currency('BGN');
$gbp = new Currency('GBP');
$source->expects($this->exactly(3))->method('getRateBetween')->will($this->returnValueMap(array(array($bgn, $gbp, 0.5), array($gbp, $bgn, 2))));
$from = new Money(5000, $bgn);
$result = $converter->convert($from, $gbp);
$this->assertEquals(new Money(2500, $gbp), $result);
$from = new Money(5000, $gbp);
$result = $converter->convert($from, $bgn);
$this->assertEquals(new Money(10000, $bgn), $result);
$from = new Money(155, $bgn);
$result = $converter->convert($from, $gbp, PHP_ROUND_HALF_DOWN);
$this->assertEquals(new Money(77, $gbp), $result);
}
