Comparing changes

@@ -15,8 +15,8 @@ module Saml
       def attributes
         @attributes ||= search('./saml:Attribute').inject({}) do |memo, item|
           namespace = Saml::Kit::Document::NAMESPACES
-          attribute = item.at_xpath('./saml:AttributeValue', namespace)
-          memo[item.attribute('Name').value] = attribute.try(:text)
+          values = item.search('./saml:AttributeValue', namespace)
+          memo[item.attribute('Name').value] = values.length == 1 ? values[0].try(:text) : values.map { |x| x.try(:text) }
           memo
         end.with_indifferent_access
       end

@@ -2,6 +2,6 @@
 
 module Saml
   module Kit
-    VERSION = '1.0.27'.freeze
+    VERSION = '1.0.28'.freeze
   end
 end

@@ -74,4 +74,21 @@ RSpec.describe Saml::Kit::Builders::Metadata do
       expect(metadata).to be_valid
     end
   end
+
+  specify do
+    configuration = Saml::Kit::Configuration.new do |config|
+      config.entity_id = 'https://www.example.org/metadata'
+      config.generate_key_pair_for(use: :signing)
+      config.generate_key_pair_for(use: :encryption)
+    end
+    metadata = Saml::Kit::Metadata.build(configuration: configuration) do |x|
+      x.organization_name = 'Acme'
+      x.contact_email = 'acme@example.org'
+      x.organization_url = 'https://www.example.org'
+      x.build_service_provider do |xxx|
+        xxx.add_assertion_consumer_service('https://www.example.org/assertions', binding: :http_post)
+      end
+    end
+    expect(metadata.to_xml(pretty: true)).to be_present
+  end
 end

@@ -567,6 +567,12 @@ RSpec.describe Saml::Kit::Response do
       expect(subject.status_code).to eql(Saml::Kit::Namespaces::REQUESTER_ERROR)
       expect(subject.status_message).to eql(message)
     end
+
+    it 'parses an array of attributes' do
+      attributes[:roles] = %i[admin user]
+      subject = described_class.build(user, request)
+      expect(subject.attributes[:roles]).to match_array(%w[admin user])
+    end
   end
 
   describe '#build' do

@@ -1,10 +1,18 @@
 sudo: false
+env:
+  - CC_TEST_REPORTER_ID=256cf27053220ac6b8962d6aef566e28753bc58633348ffef9274d3e1a48b31c
 language: ruby
 rvm:
   - 2.2.10
   - 2.3.8
   - 2.4.5
   - 2.5.3
+before_script:
+  - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
+  - chmod +x ./cc-test-reporter
+  - ./cc-test-reporter before-build
 script:
   - bin/cibuild
   - bin/lint
+after_script:
+  - ./cc-test-reporter after-build -t simplecov --exit-code $TRAVIS_TEST_RESULT

@@ -2,10 +2,11 @@
 
 *Logo courtesy of [@speasley](https://github.com/speasley)*
 
-[![Gem Version](https://badge.fury.io/rb/saml-kit.svg)](https://rubygems.org/gems/saml-kit)
+[![Build Status](https://travis-ci.org/saml-kit/saml-kit.svg?branch=master)](https://travis-ci.org/saml-kit/saml-kit)
 [![Code Climate](https://codeclimate.com/github/saml-kit/saml-kit.svg)](https://codeclimate.com/github/saml-kit/saml-kit)
-[![Build Status](https://travis-ci.org/saml-kit/saml-kit.svg)](https://travis-ci.org/saml-kit/saml-kit)
+[![Gem Version](https://badge.fury.io/rb/saml-kit.svg)](https://rubygems.org/gems/saml-kit)
 [![Security](https://hakiri.io/github/saml-kit/saml-kit/master.svg)](https://hakiri.io/github/saml-kit/saml-kit/master)
+[![Test Coverage](https://api.codeclimate.com/v1/badges/32583dc119cf05ff4080/test_coverage)](https://codeclimate.com/github/saml-kit/saml-kit/test_coverage)
 
 Saml::Kit is a library with the purpose of creating and consuming SAML
 documents. It supports the HTTP Post and HTTP Redirect bindings. It can