ruby-on-rails - Rspec 正在使用我的开发数据库

Question

我正在使用 Rspec 进行测试。但是，它使用我的开发数据库而不是我的测试数据库。这怎么会发生？

我只是使用 rspec 来运行我的测试:don:my_project_root $ rspec
其他问题的常见错误似乎只与 Rails 3 相关，或者已经过时了(使用不再与 rspec 一起使用的命令)。

下面是我的 spec_helper.rb。

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

# Requires supporting ruby files with custom matchers and macros, etc,
# in spec/support/ and its subdirectories.
Dir[Rails.root.join("spec/support/**/*.rb")].each { |f| require f }

# Checks for pending migrations before tests are run.
# If you are not using ActiveRecord, you can remove this line.
# ActiveRecord::Migration.check_pending! if defined?(ActiveRecord::Migration)

RSpec.configure do |config|
  # ## Mock Framework
  #
  # If you prefer to use mocha, flexmock or RR, uncomment the appropriate line:
  #
  # config.mock_with :mocha
  # config.mock_with :flexmock
  # config.mock_with :rr

  # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
  # config.fixture_path = "#{::Rails.root}/spec/fixtures"

  # If you're not using ActiveRecord, or you'd prefer not to run each of your
  # examples within a transaction, remove the following line or assign false
  # instead of true.
  config.use_transactional_fixtures = false # commented-out during tim's tutorial

  # Rails cast tutorial
  config.before(:suite) do
    DatabaseCleaner.strategy = :truncation
  end

  config.before(:each) do
    DatabaseCleaner.start
  end

  config.after(:each) do
    DatabaseCleaner.clean
  end

  # If true, the base class of anonymous controllers will be inferred
  # automatically. This will be the default behavior in future versions of
  # rspec-rails.
  config.infer_base_class_for_anonymous_controllers = false

  # Run specs in random order to surface order dependencies. If you find an
  # order dependency and want to debug it, you can fix the order by providing
  # the seed, which is printed after each run.
  #     --seed 1234
  config.order = "random"

  config.include FactoryGirl::Syntax::Methods

  config.include Capybara::DSL
end

数据库.yml

development:
  adapter: sqlite3
  database: db/development.sqlite3
  pool: 5
  timeout: 5000

# Warning: The database defined as "test" will be erased and
# re-generated from your development database when you run "rake".
# Do not set this db to the same as development or production.
test:
  adapter: sqlite3
  database: db/test.sqlite3
  pool: 5
  timeout: 5000

production:
  adapter: sqlite3
  database: db/production.sqlite3
  pool: 5
  timeout: 5000

Answer 1

我不知道你们中是否还有人遇到这个问题，但对于我来说

ENV["RAILS_ENV"] ||= 'test'

来自 rails_helper.rb到 spec_helper.rb 的顶部修复。 spec_helper.rb加载前做一些事情 rails_helper.rb ，并且在那段时间里可能有一些东西触及了数据库。