[英]How to test wash_out controller with Rspec in Rails 5
我正在使用wash_out创建soap Webservice,这是我的控制器:
class SignerController < ApplicationController
soap_service
soap_action 'xmlSign', args: {
xml: :string,
certificate: :string
},
return: {
signed_xml: :string,
error: :string
},
to: :xml_sign
def xml_sign
render soap: {
signed_xml: "TODO"
}
rescue
render soap: {
error: $!.message
}
end
end
以下http://blog.johnsonch.com/2013/04/18/rails-3-soap-and-testing-oh-my/我编写了此测试:
require 'rails_helper'
require 'savon'
RSpec.describe SignerController, type: :controller do
HTTPI.adapter = :rack
HTTPI::Adapter::Rack.mount 'app', Signer::Application
it 'signs an xml' do
application_base = "http://app"
client = Savon::Client.new({:wsdl => application_base + signer_wsdl_path })
result = client.call(:xmlSign, xml: 'xml', certificate: 'cert')
result.body[:xml_sign][:value].should_not be_nil
end
end
但是rspec总是抛出此错误:
NoMethodError:
undefined method `element_children' for nil:NilClass
# ./spec/controllers/signer_controller_spec.rb:12:in `block (2 levels) in <top (required)>'
我正在使用Rails 5.1.5,wash_out 0.12,httpi 2.4.2和savon 2.11.2
我怎样才能解决这个问题?
对我有用的是在控制器规范中添加“ render_views”。 例如
RSpec.describe SoapController, type: controller do
render_views # added render_views
HTTPI.adapter = :rack
HTTPI::Adapter::Rack.mount 'application', PhoneDialogue::Application
it 'signs an xml' do
application_base = "http://app"
client = Savon::Client.new({:wsdl => application_base + soap_wsdl_path })
result = client.call(:xmlSign, xml: 'xml', certificate: 'cert')
result.body[:xml_sign][:value].should_not be_nil
end
end
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