public function testCallNativeInsertWithoutW()
{
$mapper = new Mapper('\\Model\\Simple');
$result = $mapper->insert($this->_getSimpleData(), array('w' => 0));
$this->assertTrue($result);
$dbData = self::$_dbConnection->simple->find();
$this->assertInstanceOf('MongoCursor', $dbData);
$this->assertCount(1, $dbData);
}
