Create new resources and autoload them

The new resources are:
- board
- label board list
- milestone board list
- project milestone

Also, update issue resource to allow for the fabrication of issues
with milestones.

qa/qa/ee.rb

@@ -118,8 +118,12 @@ module QA
     end
 
     module Resource
+      autoload :Board, 'qa/ee/resource/board'
+      autoload :LabelBoardList, 'qa/ee/resource/label_board_list'
+      autoload :MilestoneBoardList, 'qa/ee/resource/milestone_board_list'
       autoload :License, 'qa/ee/resource/license'
       autoload :Epic, 'qa/ee/resource/epic'
+      autoload :ProjectMilestone, 'qa/ee/resource/project_milestone'
 
       module Geo
         autoload :Node, 'qa/ee/resource/geo/node'

qa/qa/ee/resource/board.rb

+# frozen_string_literal: true
+
+module QA
+  module EE
+    module Resource
+      class Board < QA::Resource::Base
+        attribute :id
+        attribute :name
+
+        attribute :project do
+          QA::Resource::Project.fabricate_via_api! do |resource|
+            resource.name = 'project-with-board'
+          end
+        end
+
+        def resource_web_url(resource)
+          super
+        rescue ResourceURLMissingError
+          # this particular resource does not expose a web_url property
+        end
+
+        def api_get_path
+          "/projects/#{project.id}/boards/#{id}"
+        end
+
+        def api_post_path
+          "/projects/#{project.id}/boards"
+        end
+
+        def api_post_body
+          {
+            name: name
+          }
+        end
+      end
+    end
+  end
+end

qa/qa/ee/resource/label_board_list.rb

+# frozen_string_literal: true
+
+module QA
+  module EE
+    module Resource
+      class LabelBoardList < QA::Resource::Base
+        attribute :id
+
+        attribute :project do
+          QA::Resource::Project.fabricate_via_api! do |resource|
+            resource.name = 'project-with-label-board-list'
+          end
+        end
+
+        attribute :board do
+          QA::EE::Resource::Board.fabricate_via_api! do |b|
+            b.project = project
+            b.name = 'Downstream'
+          end
+        end
+
+        attribute :label do
+          QA::Resource::Label.fabricate_via_api! do |l|
+            l.project = board.project
+            l.title = 'Doing'
+          end
+        end
+
+        def resource_web_url(resource)
+          super
+        rescue ResourceURLMissingError
+          # this particular resource does not expose a web_url property
+        end
+
+        def api_get_path
+          "/projects/#{board.project.id}/boards/#{board.id}/lists/#{id}"
+        end
+
+        def api_post_path
+          "/projects/#{board.project.id}/boards/#{board.id}/lists"
+        end
+
+        def api_post_body
+          {
+            board_id: board.id,
+            label_id: label.id
+          }
+        end
+      end
+    end
+  end
+end

qa/qa/ee/resource/milestone_board_list.rb

+# frozen_string_literal: true
+
+module QA
+  module EE
+    module Resource
+      class MilestoneBoardList < QA::Resource::Base
+        attribute :id
+
+        attribute :project do
+          QA::Resource::Project.fabricate_via_api! do |resource|
+            resource.name = 'project-with-milestone-board-list'
+          end
+        end
+
+        attribute :board do
+          QA::EE::Resource::Board.fabricate_via_api! do |b|
+            b.project = project
+            b.name = 'Product development'
+          end
+        end
+
+        attribute :project_milestone do
+          QA::EE::Resource::ProjectMilestone.fabricate_via_api! do |m|
+            m.project = board.project
+            m.title = '1.0'
+          end
+        end
+
+        def resource_web_url(resource)
+          super
+        rescue ResourceURLMissingError
+          # this particular resource does not expose a web_url property
+        end
+
+        def api_get_path
+          "/projects/#{board.project.id}/boards/#{board.id}/lists/#{id}"
+        end
+
+        def api_post_path
+          "/projects/#{board.project.id}/boards/#{board.id}/lists"
+        end
+
+        def api_post_body
+          {
+            board_id: board.id,
+            milestone_id: project_milestone.id
+          }
+        end
+      end
+    end
+  end
+end

qa/qa/ee/resource/project_milestone.rb

+# frozen_string_literal: true
+
+module QA
+  module EE
+    module Resource
+      class ProjectMilestone < QA::Resource::Base
+        attribute :id
+        attribute :title
+
+        attribute :project do
+          QA::Resource::Project.fabricate_via_api! do |resource|
+            resource.name = 'project-with-milestone'
+          end
+        end
+
+        def resource_web_url(resource)
+          super
+        rescue ResourceURLMissingError
+          # this particular resource does not expose a web_url property
+        end
+
+        def api_get_path
+          "/projects/#{project.id}/milestones/#{id}"
+        end
+
+        def api_post_path
+          "/projects/#{project.id}/milestones"
+        end
+
+        def api_post_body
+          {
+            title: title
+          }
+        end
+      end
+    end
+  end
+end

qa/qa/resource/issue.rb

@@ -3,7 +3,7 @@
 module QA
   module Resource
     class Issue < Base
-      attr_writer :description
+      attr_writer :description, :milestone
 
       attribute :project do
         Project.fabricate! do |resource|
@@ -44,7 +44,9 @@ module QA
         {
           labels: labels,
           title: title
-        }
+        }.tap do |hash|
+          hash[:milestone_id] = @milestone.id if @milestone
+        end
       end
     end
   end