public function testSetAndGetData()
{
$item = new CartItem();
$item->name = 'foo';
$this->assertSame($item->get('name'), 'foo');
$this->assertSame($item['name'], 'foo');
$this->assertSame($item->name, 'foo');
$item['name'] = 'bar';
$this->assertSame($item->get('name'), 'bar');
$this->assertSame($item->name, 'bar');
$this->assertSame($item['name'], 'bar');
$item->set('name', 'baz');
$this->assertSame($item->get('name'), 'baz');
$this->assertSame($item['name'], 'baz');
$this->assertSame($item->name, 'baz');
}
