public function testAddAuthors()
{
$this->assertEquals(4, $this->getConnection()->getRowCount('article_author'));
$article = new \FelixOnline\Core\Article(1);
$users = array(new \FelixOnline\Core\User('jk708'), new \FelixOnline\Core\User('pk1811'));
$article->addAuthors($users);
$this->assertEquals(6, $this->getConnection()->getRowCount('article_author'));
$this->assertCount(3, $article->getAuthors());
}
