use fixture in rails 2

以往在使用Fixture时都是用部分数据填充来模拟达到真实效果,但Model之间的关系使的维护与书写Fixture成为一件比较复杂的事情,稍有不慎,Fixture也会使测试代码变的十分脆弱,今天看到一个不错的方式,基本上可以解决这个问题.方法如下:

# products.yml
couch:
name: Couch
price: 399.99
manufacturer: lazyboy
categories: furniture
tv_stand:
name: TV Stand
price: 149.95
manufacturer: highdeph
categories: furniture, electronics
# manufacturers.yml
lazyboy:
name: LazyBoy
highdeph:
name: HighDeph
# categories.yml
furniture:
name: Furniture
electronics:
name: Electronics

感兴趣的朋友还可以看视频教程,相信会有所收获
video tutorial