public function testSetValuesSafeCanAcceptAnything()
 {
     //blacklist is set to [], so should allow anything
     $article = new Article($this->conn);
     $values = ['id' => 12, 'title' => 'Foo', 'slug' => 'foo', 'created_at' => new \DateTime(), 'updated_at' => new \DateTime()];
     $article->setValuesSafe($values);
     $this->assertSame($values, $article->getValues());
 }