如何告诉Cucumber＆Databasecleaner将我的种子数据保留在Rails测试数据库中？

Question

我有几个包含参数和其他内容的表，它永远不会改变！

但是我不能告诉database_cleaner保留这些数据，在每次测试之后它都会截断我的所有数据库。

宝石

gem "cucumber-rails", "~> 1.3.0", require: false
gem 'factory_girl_rails'
gem 'database_cleaner'

Config / cucumber.yml

enter code here
<%
rerun = File.file?('rerun.txt') ? IO.read('rerun.txt') : ""
rerun_opts = rerun.to_s.strip.empty? ? "--format #{ENV['CUCUMBER_FORMAT'] || 'progress'}     features" : "--format #{ENV['CUCUMBER_FORMAT'] || 'pretty'} #{rerun}"
std_opts = "--format #{ENV['CUCUMBER_FORMAT'] || 'pretty'} --strict --tags ~@wip"
%>
default: <%= std_opts %> features
wip: --tags @wip:3 --wip features
rerun: <%= rerun_opts %> --format rerun --out rerun.txt --strict --tags ~@wip

功能/支持/环境

require 'cucumber/rails'
require 'database_cleaner'
require 'database_cleaner/cucumber'
require 'factory_girl_rails'

Capybara.default_selector = :css
ActionController::Base.allow_rescue = false

begin
  DatabaseCleaner.logger = Rails.logger
  DatabaseCleaner.clean_with(:truncation, :except => %w[regions departements villes positions levels footballtypes genders publicies types])
  DatabaseCleaner.strategy = :truncation, {:except => %w[regions departements villes positions levels footballtypes genders publicies types]}
rescue NameError
  raise "You need to add database_cleaner to your Gemfile (in the :test group) if you wish to use it."
end

Cucumber::Rails::World.use_transactional_fixtures = false
Before('~@no-txn', '~@selenium', '~@culerity', '~@celerity', '~@javascript') do
  DatabaseCleaner.clean_with(:truncation, :except => %w[regions departements villes positions levels footballtypes genders publicies types])
  DatabaseCleaner.strategy = :truncation, {:except => %w[regions departements villes positions levels footballtypes genders publicies types]}
end

Before do
  DatabaseCleaner.strategy = :truncation, {:except => %w[regions departements villes positions levels footballtypes genders publicies types]}
  DatabaseCleaner.clean_with(:truncation, :except => %w[regions departements villes positions levels footballtypes genders publicies types])
  DatabaseCleaner.start
end

After do |scenario|
  DatabaseCleaner.clean_with(:truncation, :except => %w[regions departements villes positions levels footballtypes genders publicies types])
  DatabaseCleaner.strategy = :truncation, {:except => %w[regions departements villes positions levels footballtypes genders publicies types]}
  DatabaseCleaner.clean
end

你有一些线索吗？谢谢纳尔逊

Answer 1

您上面粘贴的代码（env.rb）遇到的第一个问题是所有重复。使用database_cleaner时我从来没有这样做过。如果您将文件简化为以下内容，会发生什么：

require 'cucumber/rails'
require 'database_cleaner'
require 'database_cleaner/cucumber'
require 'factory_girl_rails'

Capybara.default_selector = :css
ActionController::Base.allow_rescue = false
Cucumber::Rails::World.use_transactional_fixtures = false


DatabaseCleaner.logger = Rails.logger
DatabaseCleaner.strategy = :truncation, {:except => %w[regions departements villes positions levels footballtypes genders publicies types]}

Before do
  DatabaseCleaner.start
end

After do |scenario|
  DatabaseCleaner.clean
end

这与我过去所做的以及我所看到的工作更加接近。