/**
* Test setNumeral() by setting it to a new value, retrieving
* it again and verifying that the retrieved and the set ones
* are the same.
*/
public function testSetNumeral()
{
$num = $this->nc->getNumeral();
$cap = new Text_CAPTCHA_Numeral();
$this->assertNotEquals($cap, $num);
$this->nc->setNumeral($cap);
$num2 = $this->nc->getNumeral();
$this->assertEquals($cap, $num2);
}
