在Rails中运行bundle exec rspec spec/requests/static_pages_spec.rb时出错

Question

我下面这篇文章中,我可以在下面和主页这个ruby文件这样写的代码确实有示例应用程序,但它仍然说静态页面的主页应该有内容"示例应用程序"当我运行 bundle exec rspec spec/requests/static_pages_spec.rb

spec/requests/static_pages_spec文件代码:

require 'spec_helper'

describe "Static pages" do

  describe "Home page" do

    it "should have the content 'Sample App'" do
      visit '/static_pages/home'
      page.should have_content('Sample App')
    end
  end
end

home.html.erb

<h1>Sample App</h1>
<p>
  This is the home page for the
  <a href="http://railstutorial.org/">Ruby on Rails Tutorial</a>
  sample application.
</p>

下面是我的这个应用程序的宝石文件.请指教.谢谢你的帮助.

source 'https://rubygems.org'

gem 'rails', '3.2.1'
gem 'sqlite3'

# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'
group :development do
gem 'rspec-rails', '2.6.0'

end

group :test do
gem 'webrat', '0.7.1'
gem 'capybara', '1.0.0.beta1'
end

# Gems used only for assets and not required
# in production environments by default.
group :assets do
  gem 'sass-rails',   '3.2.3'
  gem 'coffee-rails', '3.2.1'

  # See https://github.com/sstephenson/execjs#readme for more supported runtimes
  # gem 'therubyracer'

  gem 'uglifier', '1.0.3'
end

gem 'jquery-rails', '2.0.0'


group :production do
gem 'pg', '0.12.2'
end

# To use ActiveModel has_secure_password
# gem 'bcrypt-ruby', '~> 3.0.0'

# To use Jbuilder templates for JSON
# gem 'jbuilder'

# Use unicorn as the web server
# gem 'unicorn'

# Deploy with Capistrano
# gem 'capistrano'

# To use debugger
# gem 'ruby-debug19', :require => 'ruby-debug'

Answer 1

在您失败的rspec测试的输出中,您是否FATAL: database "sample_app_test" does not exist在错误之上有多行Failed examples: rspec ./spec/requests/static_pages_spec.rb:7 # Static pages Home page should have the content 'Ruby on Rails'？如果是这样,以下步骤对我有用:

sample_app/config.database.yml在文本编辑器中打开文件,然后test将数据库更改为您使用的postgres数据库的实际名称,保存.yml文件,然后重新运行rspec测试.