我想驗證Sinatra應用程序的初始頁面的開始,但我努力獲得測試框架的工作。谷歌搜索建議我添加cucumber/rails/rspec或類似的,但我真的需要在不使用Rails時添加與軌道相關的庫嗎?未定義的方法`have_content'使用黃瓜/水豚/ sinatra
這裏是我的Gemfile
source :rubygems
gem 'sinatra', '1.3.1'
gem 'json', '1.6.3'
group :test do
gem 'rspec', '2.7.0'
gem 'cucumber', '1.1.3'
gem 'capybara', '1.1.2'
gem 'rack-test', '0.6.1'
end
和我的步驟:
Given /^a room needs to be surveyed$/ do
end
When /^I start a survey$/ do
survey_tool.start_a_survey
end
Then /^the system will prompt me for a survey summary$/ do
survey_tool.validate_start_a_survey_page
end
和我的世界擴展
module KnowsTheUserInterface
class UserInterface
include Capybara::DSL
def start_a_survey()
visit '/start_a_survey'
end
def validate_start_a_survey_page()
page.should have_content('Welcome')
end
end
def survey_tool
@survey_tool ||=UserInterface.new
end
end
World(KnowsTheUserInterface)
和我的ENV
require File.join(File.dirname(__FILE__), '..', '..', 'lib', 'survey_tool')
require 'capybara/cucumber'
require 'capybara/rspec'
Capybara.app = Sinatra::Application
Sinatra::Application.set :environment, :test
我收到的錯誤是
方案:啓動調查#功能/ start_a_survey.feature:4 一個房間需要被調查#特性/ step_definitions/start_a_survey_steps.rb:1 當我開始調查#特點/step_definitions/start_a_survey_steps.rb:5 然後,系統會提示我調查摘要#特徵/ step_definitions/start_a_survey_steps.rb:9 未定義的方法have_content' for #<KnowsTheUserInterface::UserInterface:0x007f910465fc38> (NoMethodError) ./features/support/world_extensions.rb:10:in
validate_start_a_survey_page」 ./features/step_definitions/start_a_survey_steps.rb:10:in /^the system will prompt me for a survey summary$/' features/start_a_survey.feature:7:in
然後系統會提示我進行調查總結'