public function testGetVoidStatement()
{
$statement = new Statement();
$statement->setId('e05aa883-acaf-40ad-bf54-02c8ce485fb0');
$actor = new Agent();
$actor->setMbox('mailto:edoardo.biraghi@gmail.com');
$voidStatement = $statement->getVoidStatement($actor);
/** @var \XApi\Model\StatementReferenceInterface $statementReference */
$statementReference = $voidStatement->getObject();
$this->assertEquals($actor, $voidStatement->getActor());
$this->assertTrue($voidStatement->getVerb()->isVoidVerb());
$this->assertInstanceOf('\\XApi\\Model\\StatementReferenceInterface', $statementReference);
$this->assertEquals('e05aa883-acaf-40ad-bf54-02c8ce485fb0', $statementReference->getStatementId());
}
