Ruby on Rails教程第10章

Question

我的应用程序在数据库中找到我的users表时遇到了问题。

rake db:test:prepare不能解决我的问题。当我进入它的时候，它什么也不做。

Failures:

  1) Micropost
     Failure/Error: let(:user) { FactoryGirl.create(:user) }
     ActiveRecord::StatementInvalid:
       Could not find table 'users'
     # ./spec/models/micropost_spec.rb:5:in `block (2 levels) in <top (required)>'
     # ./spec/models/micropost_spec.rb:8:in `block (2 levels) in <top (required)>'

  2) Micropost
     Failure/Error: let(:user) { FactoryGirl.create(:user) }
     ActiveRecord::StatementInvalid:
       Could not find table 'users'
     # ./spec/models/micropost_spec.rb:5:in `block (2 levels) in <top (required)>'
     # ./spec/models/micropost_spec.rb:8:in `block (2 levels) in <top (required)>'

Finished in 0.00319 seconds
2 examples, 2 failures

Failed examples:

rspec ./spec/models/micropost_spec.rb:13 # Micropost
rspec ./spec/models/micropost_spec.rb:14 # Micropost

Answer 1

假设您已经迁移了开发数据库，只需运行rake db:test:clone

Answer 2

您必须运行rake db:migrate 和 rake db:test:prepare，如下所示：

rake db:migrate db:test:prepare