Огурец, вызывающий внешнюю рубиновую функцию с шага?

Question

У меня есть рубин функция написанной так:

#./features/sjsonTesting.feature 
Feature: Validate DUT JSON 
    JSON should be evaluated for all routes in API 
    All API routes should return valid JSON 
    If JSON is invalid for one or more route in API it has DUT failed 

Scenario Outline: Validate JSON 
    Given there is a DUT with <IP> and <USERNAME> and <PASSWORD> 
    Then it should return the word PASSED 

    Examples: 
    |IP    |USERNAME|PASSWORD| 
    |'172.168.101.139'|admin |test | 


I then have step definitions like: 
#./features/step_definition/jsonSteps.rb 
Given(/^there is a DUT with '(\d+)\.(\d+)\.(\d+)\.(\d+)' and admin and test$/) do |arg1, arg2, arg3, arg4| 
    testdev(arg1)#pending # express the regexp above with the code you wish you had 
end 

Then(/^it should return the word PASSED$/) do 
    testdev(arg1)#pending # express the regexp above with the code you wish you had 
end 


as well as a support file: 
#./support/support.rb 
#!/usr/bin/ruby 
require 'uri' 
require 'net/http' 
require 'net/http/digest_auth' 
require 'json' 
require 'rubygems' 


def is_json(json) 
    begin 
    JSON.parse(json.to_json) 
    return true 
    rescue Exception => e 
    print e 
    return false 
    end 
end 



def gethash(route) 
    digest_auth = Net::HTTP::DigestAuth.new 
    uri = URI.parse route 
    uri.user = 'admin' 
    uri.password = 'terraceqam' 
    h = Net::HTTP.new uri.host, uri.port 
    h.use_ssl = true 
    h.verify_mode = OpenSSL::SSL::VERIFY_NONE 
    req = Net::HTTP::Get.new uri.request_uri 
    res = h.request req 
    #puts res['www-authenticate'] 
    auth = digest_auth.auth_header uri, res['www-authenticate'], 'GET' 
    #puts auth 
    req = Net::HTTP::Get.new uri.request_uri 
    #puts req 
    req.add_field 'Authorization', auth 
    res = h.request req 
    #puts res.body 
    data = JSON.parse(res.body) 
    return data 
end 


def testdev(ip) 
    test = "PASSED" 
    hash = gethash('https://' + ip +'/views/') 
    hash["views"].each do |view| 
    routeapi = 'https://' + ip + '/views/' + view 
    #print routeapi + "---" 
    subhash = gethash(routeapi) 
    answer = is_json(subhash) 
    if answer == false 
     test = "FAILED" 
    end 
    end 
    return test 
end 

, когда я бег огурца, я получаю:

root@FPGA:/home/robm/code/BDD/testtq# cucumber 
Feature: Validate DUT JSON 
    JSON should be evaluated for all routes in API 
    All API routes should return valid JSON 
    If JSON is invalid for one or more route in API it has DUT failed 

    Scenario Outline: Validate JSON        # features/testJson.feature:6 
    Given there is a DUT with <IP> and <USERNAME> and <PASSWORD> # features/step_definition/REST_Testing_Steps.rb:2 
    Then it should return the word PASSED      # features/step_definition/REST_Testing_Steps.rb:6 

    Examples: 
     | IP    | USERNAME | PASSWORD | 
     | '172.168.101.139' | admin | test  | 
     Invalid argument - connect(2) (Errno::EINVAL) 
     ./features/support/testJson.rb:30:in `gethash' 
     ./features/support/testJson.rb:46:in `testdev' 
     ./features/step_definition/REST_Testing_Steps.rb:3:in `/^there is a DUT with '(\d+)\.(\d+)\.(\d+)\.(\d+)' and admin and test$/' 
     features/testJson.feature:7:in `Given there is a DUT with <IP> and <USERNAME> and <PASSWORD>' 

Failing Scenarios: 
cucumber features/testJson.feature:6 # Scenario: Validate JSON 

1 scenario (1 failed) 
2 steps (1 failed, 1 skipped) 
0m0.058s 

имеет проблемы с ./features/support/testJson.rb:30: в `gethash ', который равен res = h.request req

Почему не могу получить запрос? в этом вспомогательном коде, когда я запускаю код в командной строке, он отлично работает.

Answer 1

Более простой способ был бы:

Изменение к двойных цитаты:

Examples: 
    | IP    | USERNAME | PASSWORD | 
    | "172.168.101.139" | admin | test  | 

и сопрягать всю строку

Given(/^there is a DUT with "(.*?)"$/) do |ip| 
    puts ip #puts full IP address as string 
end