require 'webmock'
include WebMock::API
require File.dirname(__FILE__) + '/../../../../test/test_helper'
require_relative '../test_helper'

class SerproCaptchaVerificationTest < ActiveSupport::TestCase

  def setup
    @environment = Environment.default
    @environment.enabled_plugins = ['SerproCaptchaPlugin']
    @environment.serpro_captcha_verify_uri="http://www.somecompany.com:443/validate"
    @environment.serpro_captcha_client_id='323232'
    @environment.save!
    @captcha_token = "642646"
    @captcha_text = "44641441"
    @captcha_verification_body = "#{@environment.serpro_captcha_client_id}&#{@captcha_token}&#{@captcha_text}"
  end

  def login_with_captcha
    store = Noosfero::API::SessionStore.create("captcha")
    ## Initialize the data for the session store
    store.data = []
    ## Put it back in cache
    store.store
    { "private_token" => "#{store.private_token}" }
  end

  def create_article(name)
    person = fast_create(Person, :environment_id => @environment.id)
    fast_create(Article, :profile_id => person.id, :name => name)
  end

  should 'register a user when there are no enabled captcha pluging' do
      @environment.enabled_plugins = []
      @environment.save!
      Environment.default.enable('skip_new_user_email_confirmation')
      params = {:login => "newuserapi", :password => "newuserapi", :password_confirmation => "newuserapi", :email => "newuserapi@email.com" }
      post "/api/v1/register?#{params.to_query}"
      assert_equal 201, last_response.status
      json = JSON.parse(last_response.body)
      assert User['newuserapi'].activated?
      assert json['user']['private_token'].present?
  end

  should 'not register a user if captcha fails' do
      fail_captcha_text @environment.serpro_captcha_verify_uri, @captcha_verification_body
      Environment.default.enable('skip_new_user_email_confirmation')
      params = {:login => "newuserapi", :password => "newuserapi", :password_confirmation => "newuserapi", :email => "newuserapi@email.com", :txtToken_captcha_serpro_gov_br => @captcha_token, :captcha_text => @captcha_text}
      post "/api/v1/register?#{params.to_query}"
      assert_equal 403, last_response.status
      json = JSON.parse(last_response.body)
      assert_equal json["message"], _("Wrong captcha text, please try again")
  end

  should 'verify_serpro_captcha' do
    pass_captcha @environment.serpro_captcha_verify_uri, @captcha_verification_body
    scv = SerproCaptchaVerification.new
    assert scv.verify_serpro_captcha(@environment.serpro_captcha_client_id, @captcha_token, @captcha_text, @environment.serpro_captcha_verify_uri)
  end

  should 'fail captcha if user has not filled Serpro\' captcha text' do
    pass_captcha @environment.serpro_captcha_verify_uri, @captcha_verification_body
    scv = SerproCaptchaVerification.new
    hash = scv.verify_serpro_captcha(@environment.serpro_captcha_client_id, @captcha_token, nil, @environment.serpro_captcha_verify_uri)
    assert hash[:user_message], _('Captcha text has not been filled')
  end

  should 'fail captcha if Serpro\' captcha token has not been sent' do
    pass_captcha @environment.serpro_captcha_verify_uri, @captcha_verification_body
    scv = SerproCaptchaVerification.new
    hash = scv.verify_serpro_captcha(@environment.serpro_captcha_client_id, nil, @captcha_text, @environment.serpro_captcha_verify_uri)
    assert hash[:javascript_console_message], _("Missing Serpro's Captcha token")
  end

  should 'fail captcha text' do
    fail_captcha_text @environment.serpro_captcha_verify_uri, @captcha_verification_body
    scv = SerproCaptchaVerification.new
    hash = scv.verify_serpro_captcha(@environment.serpro_captcha_client_id, nil, @captcha_text, @environment.serpro_captcha_verify_uri)
    assert hash[:javascript_console_message], _("Wrong captcha text, please try again")
  end

  should 'not perform a vote without authentication' do
    article = create_article('Article 1')
    params = {}
    params[:value] = 1

    post "/api/v1/articles/#{article.id}/vote?#{params.to_query}"
    json = JSON.parse(last_response.body)
    assert_equal 401, last_response.status
  end

  should 'perform a vote on an article identified by id' do
    pass_captcha @environment.serpro_captcha_verify_uri, @captcha_verification_body
    params = {}
    params[:txtToken_captcha_serpro_gov_br]= @captcha_token
    params[:captcha_text]= @captcha_text
    post "/api/v1/login-captcha?#{params.to_query}"
    json = JSON.parse(last_response.body)
    article = create_article('Article 1')
    params = {}
    params[:private_token] = json['private_token']
    params[:value] = 1
    post "/api/v1/articles/#{article.id}/vote?#{params.to_query}"
    json = JSON.parse(last_response.body)
    assert_not_equal 401, last_response.status
    assert_equal true, json['vote']
  end

end