Question

我这个问题已经有一个多星期了。我正在使用Apartment gem进行多租户项目。我希望使用Capybara-WebKit驱动程序测试所有数据库配置设置的JavaScript功能。但是，我无法让它工作，因为我的FacotryGirl实例没有保存。谁能看到这些代码的一部分并提出一些建议？

rails_helper.rb：



    RSpec.configure do |config|
               .
               .
      config.use_transactional_fixtures = false
      config.add_setting(:seed_tables)

      config.before(:suite) do
        #DatabaseCleaner.strategy = :transaction
        DatabaseCleaner.clean_with(:truncation, {except: config.seed_tables})
      end

      # Before each spec run, just to insure consistency between specs
      config.before(:each) do
        DatabaseCleaner.strategy = :transaction
      end

      config.before(:each, :js => true) do
        DatabaseCleaner.strategy = :truncation, {except: config.seed_tables}
      end

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

      # After each spec run, just to insure consistency between specs
      config.after(:each) do
        DatabaseCleaner.clean
        Apartment::Tenant.reset
        drop_schemas
        Capybara.app_host = 'http://example.com'
        reset_mailer
      end
    end

    Shoulda::Matchers.configure do |config|
      config.integrate do |with|
        with.test_framework :rspec
        with.library :rails
      end
    end

    Capybara.configure do |config|
      config.app_host = 'http://example.com'
      config.javascript_driver = :webkit
      config.always_include_port = true
    end

    Capybara::Webkit.configure do |config|
      # Allow a specific domain without issuing a warning.
      config.allow_url("lvh.me")

      # Wildcards are allowed in URL expressions.
      config.allow_url("*.lvh.me")
    end

RSpec：

   

    describe 'invoices' do
      let!(:account) { create(:account_with_schema) }
      let(:user) { account.owner }

      before do  
        set_subdomain(account.subdomain)
        sign_user_in(user)
        @customer = create(:customer)
      end

      describe 'when invoice exists' do
        before(:each) do
          @invoice = create(:invoice, user: user, customer: @customer,        
                     deadline: Date.tomorrow, payment_term: '')
          visit invoices_path

          click_link I18n.t('button.show')
          expect(page).to have_text @invoice.date_of_an_invoice
          expect(page).to have_text @invoice.customer.name
          expect(page).to have_text @invoice.reference_number

          expect(page).to have_link I18n.t('button.delete')
          expect(page).to have_link I18n.t('button.edit')
        end

        it 'allows invoice to be deleted', js: true do
          click_link I18n.t('button.delete')

          wait_for_ajax

          expect(page).to have_text    
              I18n.t('invoices.destroy.confirmation_msg')

          within('.modal-footer') do
            click_link I18n.t('button.delete')
          end

          expect(page).to have_text I18n.t('invoices.destroy.success_delete')
          expect(page).to_not have_text @invoice.date_of_an_invoice
          expect(page).to_not have_text @invoice.customer
        end
      end

    end

因此，测试在'当发票存在'描述的before块中的click_link I18n.t（'button.show'）行失败。基本上在@invoice实例上找到了“显示”按钮，我执行了save_and_open_page来调查问题并且@invoice实例不存在。

错误：

Failures:

  1) invoices when invoice exists allows invoice to be deleted
     Failure/Error: click_link I18n.t('button.show')

     Capybara::ElementNotFound:
       Unable to find link "Show"
     # /home/birhanu/.rvm/gems/ruby-2.3.1/gems/capybara-2.7.1/lib/capybara/node/finders.rb:44:in `block in find'
     # /home/birhanu/.rvm/gems/ruby-2.3.1/gems/capybara-2.7.1/lib/capybara/node/base.rb:85:in `synchronize'
     # /home/birhanu/.rvm/gems/ruby-2.3.1/gems/capybara-2.7.1/lib/capybara/node/finders.rb:33:in `find'
     # /home/birhanu/.rvm/gems/ruby-2.3.1/gems/capybara-2.7.1/lib/capybara/node/actions.rb:27:in `click_link'
     # /home/birhanu/.rvm/gems/ruby-2.3.1/gems/capybara-2.7.1/lib/capybara/session.rb:699:in `block (2 levels) in <class:Session>'
     # /home/birhanu/.rvm/gems/ruby-2.3.1/gems/capybara-2.7.1/lib/capybara/dsl.rb:52:in `block (2 levels) in <module:DSL>'
     # ./spec/features/invoices_feature_spec.rb:77:in `block (3 levels) in <top (required)>'

Finished in 18.5 seconds (files took 6.39 seconds to load)
4 examples, 1 failure

Failed examples:

rspec ./spec/features/invoices_feature_spec.rb:110 # invoices when invoice exists allows invoice to be deleted

NB 当不使用js：true标志时，所有测试都按预期传递

js：true标志导致在Capybara-WebKit上失败的rspec测试失败

0 个答案: