在每个示例之后，factory_girl + rspec似乎没有回滚更改 [英] factory_girl + rspec doesn't seem to roll back changes after each example

问题描述

类似于此处描述的问题: http://rpheath.com/posts/411-how -to-use-factory-girl-with-rspec

Similar to the problem described here: http://rpheath.com/posts/411-how-to-use-factory-girl-with-rspec

简写(缩短代码)

spec_helper:

spec_helper:

config.use_transactional_fixtures = true
config.use_instantiated_fixtures  = false

factories.rb:

factories.rb:

Factory.define :state do
  f.name "NY"
end

在我的规范中

before(:each) do 
  @static_model = Factory(:state) # with validate uniqueness of state name
end

错误:

重复的条目名称"NY"等.

duplicate entry name "NY" etc.

---

问题: rspec不应在每个规格示例之前清除数据库，从而不会引发重复的输入错误吗?

---

Question: Shouldn't rspec clear database before each spec example and hence not throwing duplicate entry errors?

推荐答案

我认为:

• 您是否使用rake spec运行测试套件:这会从头开始建立数据库(以确保没有任何粘附)
• 您在任何地方都使用before (:all)吗?因为您在before :all中创建的任何内容都应在after :all中再次删除，否则它会继续存在.

• do you use rake spec to run your testsuite: that builds up the database from scratch (to make sure nothing is sticking)
• do you use, anywhere, a before (:all) ? Because whatever you create inside a before :all should be deleted again in a after :all or it keeps on existing.

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