Do shopper#750 interactive placement test

lib/hippo_client.rb

@@ -11,6 +11,7 @@ module Model
       autoload :CourseTree,       'hippo_client/model/course_tree'
       autoload :Node,             'hippo_client/model/node'
       autoload :Content,          'hippo_client/model/content'
+      autoload :Assessment,       'hippo_client/model/assessment'
     end
 
     module Errors

lib/hippo_client/client.rb

@@ -12,11 +12,13 @@ def initialize(options={})
     require 'hippo_client/client/courses'
     require 'hippo_client/client/course_trees'
     require 'hippo_client/client/content'
+    require 'hippo_client/client/assessments'
 
     include Client::Products
     include Client::Courses
     include Client::CourseTrees
     include Client::Content
+    include Client::Assessments
 
 
     include Request

lib/hippo_client/client/assessments.rb

@@ -0,0 +1,16 @@
+module Thinkwell::Hippo
+  class Client
+    # Defines all api calls related to assessments
+    module Assessments
+
+      def assessments(opts={})
+        fetch('assessments', opts)
+      end
+
+      def assessment(assessmentId, opts={})
+        fetch("assessments/#{assessmentId}", opts)
+      end
+
+    end
+  end
+end

lib/hippo_client/model/assessment.rb

@@ -0,0 +1,8 @@
+module Thinkwell::Hippo
+  module Model
+    class Assessment
+      include HashInitialize
+      attr_accessor :id, :name, :main_header, :sub_header, :examples, :tags
+    end
+  end
+end

lib/hippo_client/request.rb

@@ -47,11 +47,12 @@ def fetch_uri(uri, redirect_limit=5)
         JohnHancock::Signature.sign!(options['signature']['algorithm'], request, options['signature']['options'] || {})
       end
 
-      http = Net::HTTP.new(uri.host, uri.port)
-      http.use_ssl = true if uri.scheme == 'https'
-
+      options = {:use_ssl => uri.scheme == 'https'}
+      options[:verify_mode] = OpenSSL::SSL::VERIFY_NONE unless Rails.env.production?
       begin
-        response = http.request(request)
+        response = Net::HTTP.start(uri.host, uri.port, options) do |http|
+          http.request(request)
+        end
       rescue Timeout::Error, Errno::EINVAL, Errno::ECONNRESET, Errno::ECONNREFUSED, EOFError,
              Net::HTTPBadResponse, Net::HTTPHeaderSyntaxError, Net::ProtocolError, SocketError => e
         raise Errors::NetworkError, e