WorkPackage mapper changes

app/api/api.rb

@@ -33,7 +33,7 @@ class API < Grape::API
     end
 
   get do
-    "Entry point"
+    { test: 'test' }.to_json
   end
 
   get :search do

app/api/work_packages/work_package_mapper.rb

@@ -1,5 +1,9 @@
 module WorkPackages
   class WorkPackageMapper < Yaks::Mapper
+    def initialize(object, embedded)
+        super(object)
+    end
+
     link :self, '/api/v3/work_packages/{id}'
     link :createChildren, '/api/v3/work_packages?parent_id={id}', method: :post
     link :update, '/api/v3/work_packages/{id}', method: :patch

app/api/work_packages/work_packages.rb

@@ -5,9 +5,9 @@ module WorkPackages
       params do
         optional :page, type: Integer, default:  1
         optional :per_page, type: Integer, default: 100
-        optional :filters, type: Array
+        optional :filters, type: String
         optional :sort_expression, type: String
-        optional :extend, type: String
+        optional :embedded, type: String
       end
       get do
         work_packages = WorkPackage.all
@@ -16,8 +16,9 @@ module WorkPackages
       get ':id' do
         work_package = WorkPackage.find(params[:id])
         authorize work_package, :show?
-        resource = WorkPackageMapper.new(work_package).to_resource
-        Yaks::HalSerializer.new(resource).serialize.to_json
+        resource = WorkPackageMapper.new(work_package, 'rest').to_resource
+        binding.pry
+        Yaks::HalSerializer.new(resource).to_hal.to_json
       end
 
       patch ':id' do

spec/api/api_spec.rb

@@ -0,0 +1,10 @@
+require 'spec_helper'
+
+describe API do
+  describe "GET /api/v3" do
+    it "should be success" do
+      get "/api/v3"
+      response.status.should == 200
+    end
+  end
+end

spec/spec_helper.rb

@@ -112,6 +112,9 @@ RSpec.configure do |config|
       raise "your specs leave a #{cls} in the DB\ndid you use before(:all) instead of before or forget to kill the instances in a after(:all)?" if cls.count > 0
     end
   end
+
+  # include spec/api for API request specs
+  config.include RSpec::Rails::RequestExampleGroup, type: :request, example_group: { file_path: /spec\/api/ }
 end
 
 # load disable_specs.rbs from plugins