Rspec：如何创建调用和创建所有模拟的方法？

I am using Rspec to test my rails application and FactoryBot (new nome for factory girl) to create mocks. But in each file I need to call a lot of mocks. And it's almost the something, call some mocks, create an user, login and confirm this user. Can I create a method to call all this mocks, login and confirm the user? Then I just need to call this method.I am using Rspec to test my rails application a