/**
* Test related method
*/
public function testToString()
{
$this->assertEquals('', $this->currency->__toString());
$expectedCode = 'test-code';
$this->currency->setCode($expectedCode);
$this->assertEquals($expectedCode, $this->currency->__toString());
}
/**
* {@inheritDoc}
*/
public function __toString()
{
$this->__initializer__ && $this->__initializer__->__invoke($this, '__toString', array());
return parent::__toString();
}
