ruby-on-rails-3 - Rails 3 Rspec 测试数据库持续存在

Question

我的测试数据库在每次运行后都没有删除数据时遇到问题。我也有 cucumber 测试，每次运行这些测试时都会清除数据库。

以下规范测试仅在 rake db:test:prepare 之后立即起作用，我的测试或导致数据持续存在的 spec_helper.rb 是否有问题？

我的规范测试是:

require "spec_helper"

describe "/api/v1/offers", :type => :api do
  Factory(:offer)
  context "index" do
    let(:url) { "/api/v1/offers" }
    it "JSON" do
      get "#{url}.json"
      last_response.status.should eql(200)
      last_response.body.should eql(Offer.all.to_json(:methods => [:merchant_image_url, :remaining_time, :formatted_price]))
      projects = JSON.parse(last_response.body)
      projects.any? { |p| p["offer"]["offer"] == "Offer 1" }.should be_true
    end

    it "XML" do
      get "#{url}.xml"
      last_response.body.should eql(Offer.all.to_xml(:methods => [:merchant_image_url, :remaining_time, :formatted_price]))
      projects = Nokogiri::XML(last_response.body)
      projects.css("offer offer").text.should eql("Offer 1")
    end
  end
end

我的 spec/spec_helper.rb 文件如下所示:

ENV["RAILS_ENV"] ||= 'test'
require File.expand_path("../../config/environment", __FILE__)
require 'rspec/rails'

Dir[Rails.root.join("spec/support/**/*.rb")].each {|f| require f}

RSpec.configure do |config|
  config.mock_with :rspec


  config.fixture_path = "#{::Rails.root}/spec/fixtures"

  config.use_transactional_fixtures = true
end

干杯，
加兹勒。

Answer 1

工厂需要进before(:each)堵塞:

describe "/api/v1/offers", :type => :api do
  before(:each) do
    Factory(:offer)
  end
  context "index" do
    ... etc ...

RSpec 将回滚在 before(:each) 中创建的所有行。在每个示例运行后阻塞。