我将rspec从版本2升级到3.之后我遇到了这个问题:
Failures: 1) AlbumsController GET #edit Failure/Error: sign_in_and_switch_schema @user NoMethodError: undefined method `env' for nil:NilClass # ./spec/support/auth_helpers.rb:10:in `sign_in_and_switch_schema' # ./spec/controllers/albums_controller_spec.rb:12:in `block (2 levels) in <top (required)>'
spec_helper.rb包含:
RSpec.configure do |config| # most omitted config.include Warden::Test::Helpers config.include Devise::TestHelpers,type: :controller end
albums_controller_spec.rb:
describe AlbumsController do let(:album) { create(:album) } before(:all) do @user = create :user end before(:each) do sign_in_and_switch_schema @user end after(:all) do destroy_users_schema @user destroy_user @user end # describe's part omitted end
auth_helpers.rb发生错误的部分:
def sign_in_and_switch_schema(user) # binding.pry @request.env["devise.mapping"] = Devise.mappings[:user] # <- error line sign_in :user,user Apartment::Tenant.switch(user.username) end
我正在寻找另一个同样的Q& A,但没有找到任何帮助.如果我应该包含更多内容,请告诉我.提前致谢.
解决方法
解决方法是添加到spec_helper.rb:
RSpec.configure do |config| config.infer_spec_type_from_file_location! end