评估其他模型数据时遇到问题 [英] Trouble on evaluating other model data

问题描述

我使用的是 Ruby on Rails 3.0.9 和 RSpec 2.在我的规范文件中，我有如下代码:

I am using Ruby on Rails 3.0.9 and RSpec 2. In my spec file I have code like the following:

describe User do
  let(:authorizations) { Authorization.all.map(&:name) }

   it "should have a 'registered' value" do
     authorizations.should include("registered")
   end
end

当我运行上述测试时，我得到:

When I run the above test I get:

User should have a 'registered' value
Failure/Error: authorizations.should include("registered")
expected [] to include "registered"
  Diff:
  @@ -1,2 +1,2 @@
  -registered
  +[]

是否可以解决上述错误\问题?如果是这样，我该怎么办?

推荐答案

上面告诉我，你的测试数据库中有所有空表.您应该考虑播种 你的开发/测试数据库.(如果您认为授权是一种查找实体)

The above tells me that you have you all empty tables in your test database. You should either consider seeding your dev/test databases. (in case your consider Authorization to be a look up kind of entity)

或

使用工厂女孩在规范的 before 块中为自己创建一些测试数据.

using something a factory girl to create some test data for yourself in the before block of your spec.

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