我在test_helper中有以下代码
require "minitest/spec" require "minitest/autorun" require "database_cleaner" class ActiveSupport::TestCase DatabaseCleaner.strategy = :deletion include Minitest::Spec::DSL setup { DatabaseCleaner.start } teardown { DatabaseCleaner.clean } end
如果我写这样的测试
class MyTest < ActiveSupport::TestCase test 'test' do #some code end end
执行设置和拆卸
但如果我像这样写测试
class MyTest < ActiveSupport::TestCase describe 'some test' before do @user = FactoryBot.create(:user) end it 'first test' do # some code end it 'second test' do # some code end end end
设置和拆卸不执行.为什么?我可以修理吗?
解决方法
尝试将以下内容添加到test_helper.rb:
class Minitest::Spec before :each do DatabaseCleaner.start end after :each do DatabaseCleaner.clean end end
或者,如果你使用minitest-around gem:
class Minitest::Spec around do |tests| DatabaseCleaner.cleaning(&tests) end end
这里重要的是使用Minitest :: Spec类而不是ActiveSupport :: TestCase.
有关详细信息,请参阅database cleaner docs.