Rails fixtures — how do you set foreign keys?

Question

I\'m reading about Rails fixtures in this guide (thanks, trevorturk). It appears you define classes in a Yaml file and they\'re automatically loaded into the test

Answer 1

You should use named fixtures, which automatically generate an id number for you where you don't provide one. These id numbers are essentially integer hashes of whatever string you use. Don't add the "_id" if you're referencing the named version:

# recipes.yml
chicken_soup:
  cookbook: my_recipes

# cookbooks.yml
my_recipes:
  title: My Test Cookbook