未定義的方法`希望」爲＃<RSpec的:: ExampleGroups :: TheSigninProcess：0x007fddd28a7750>

Question

我有一個很基本的RSpec /水豚Rails的測試寫下來，但我不斷收到意想不到的方法是不確定的

我的規格/features/signin_spec.rb：

require "rails_helper" 
    RSpec.feature "the signin process", :type => :feature do 
    before :each do 
     User.create(:email => "user@example.com", :password => "password") 
    end 

    scenario "signs me in" do 
     visit "https://stackoverflow.com/users/sign_in" 
     within("#new_user") do 
     fill_in "Email", :with => "user@example.com" 
     fill_in "Password", :with => "password" 
     end 
     click_button "Log in" 
     expect(page).to have_content "successfully" 
    end 
    end 

rails_helper：

這個文件複製到投機/當你運行的導軌上產生的RSpec：安裝'

ENV['RAILS_ENV'] ||= 'test' 
    require 'spec_helper' 
    require File.expand_path('../../config/environment', __FILE__) 
    require 'rspec/rails' 

    ActiveRecord::Migration.maintain_test_schema! 

    RSpec.configure do |config| 
    config.include Devise::TestHelpers, type: :controller 
    config.fixture_path = "#{::Rails.root}/spec/fixtures" 
    config.use_transactional_fixtures = true 
    config.infer_spec_type_from_file_location! 
    end 

spec_helper：

require 'capybara/rspec' 
    RSpec.configure do |config| 
     config.include Capybara::DSL 
     config.expect_with(:rspec) { |c| c.syntax = :should } 
     config.expect_with :rspec do |expectations| 
     expectations.include_chain_clauses_in_custom_matcher_descriptions = true 
     end 
     config.mock_with :rspec do |mocks| 
     mocks.verify_partial_doubles = true 
     end 
    =begin 
     config.filter_run :focus 
     config.run_all_when_everything_filtered = true 
     config.disable_monkey_patching! 
     if config.files_to_run.one? 
     config.default_formatter = 'doc' 
     end 
     config.profile_examples = 10 
     config.order = :random 
     Kernel.srand config.seed 
    =end 
    end 

Answer 1

添加:expect這在spec_helper刪除錯誤

config.expect_with :rspec do |c| 
    c.syntax = [:should, :expect] 
end 

https://www.relishapp.com/rspec/rspec-expectations/docs/syntax-configuration#disable-expect-syntax

謝謝您的幫助@apneadiving和弗雷德裏克