Add test for annotate --routes

Author: drwl

spec/integration/rails_5.2.4.1_spec.rb

@@ -31,17 +31,17 @@
 
     let(:task_model) do
       patch = <<~PATCH
-      +# == Schema Information
-      +#
-      +# Table name: tasks
-      +#
-      +#  id         :integer          not null, primary key
-      +#  content    :string
-      +#  count      :integer          default("0")
-      +#  status     :boolean          default("0")
-      +#  created_at :datetime         not null
-      +#  updated_at :datetime         not null
-      +#
+        +# == Schema Information
+        +#
+        +# Table name: tasks
+        +#
+        +#  id         :integer          not null, primary key
+        +#  content    :string
+        +#  count      :integer          default("0")
+        +#  status     :boolean          default("0")
+        +#  created_at :datetime         not null
+        +#  updated_at :datetime         not null
+        +#
       PATCH
 
       path = 'app/models/task.rb'
@@ -52,17 +52,17 @@
     end
     let(:task_test) do
       patch = <<~PATCH
-      +# == Schema Information
-      +#
-      +# Table name: tasks
-      +#
-      +#  id         :integer          not null, primary key
-      +#  content    :string
-      +#  count      :integer          default("0")
-      +#  status     :boolean          default("0")
-      +#  created_at :datetime         not null
-      +#  updated_at :datetime         not null
-      +#
+        +# == Schema Information
+        +#
+        +# Table name: tasks
+        +#
+        +#  id         :integer          not null, primary key
+        +#  content    :string
+        +#  count      :integer          default("0")
+        +#  status     :boolean          default("0")
+        +#  created_at :datetime         not null
+        +#  updated_at :datetime         not null
+        +#
       PATCH
 
       path = 'test/models/task_test.rb'
@@ -73,17 +73,17 @@
     end
     let(:task_fixture) do
       patch = <<~PATCH
-      +# == Schema Information
-      +#
-      +# Table name: tasks
-      +#
-      +#  id         :integer          not null, primary key
-      +#  content    :string
-      +#  count      :integer          default("0")
-      +#  status     :boolean          default("0")
-      +#  created_at :datetime         not null
-      +#  updated_at :datetime         not null
-      +#
+        +# == Schema Information
+        +#
+        +# Table name: tasks
+        +#
+        +#  id         :integer          not null, primary key
+        +#  content    :string
+        +#  count      :integer          default("0")
+        +#  status     :boolean          default("0")
+        +#  created_at :datetime         not null
+        +#  updated_at :datetime         not null
+        +#
       PATCH
 
       path = 'test/fixtures/tasks.yml'
@@ -101,10 +101,58 @@
           puts `#{command}`
 
           expect(git.diff.entries).to contain_exactly(
-            an_object_having_attributes(task_model),
-            an_object_having_attributes(task_test),
-            an_object_having_attributes(task_fixture)
-          )
+                                          an_object_having_attributes(task_model),
+                                          an_object_having_attributes(task_test),
+                                          an_object_having_attributes(task_fixture)
+                                      )
+        end
+      end
+    end
+  end
+
+  describe 'annotate --routes' do
+    let(:command) { 'bundle exec annotate --routes' }
+
+    let(:task_routes) do
+      task_routes_diff = <<-DIFF
++# == Route Map
++#
++#                    Prefix Verb   URI Pattern                                                                              Controller#Action
++#                     tasks GET    /tasks(.:format)                                                                         tasks#index
++#                           POST   /tasks(.:format)                                                                         tasks#create
++#                  new_task GET    /tasks/new(.:format)                                                                     tasks#new
++#                 edit_task GET    /tasks/:id/edit(.:format)                                                                tasks#edit
++#                      task GET    /tasks/:id(.:format)                                                                     tasks#show
++#                           PATCH  /tasks/:id(.:format)                                                                     tasks#update
++#                           PUT    /tasks/:id(.:format)                                                                     tasks#update
++#                           DELETE /tasks/:id(.:format)                                                                     tasks#destroy
+      DIFF
+
+      default_routes_diff = <<-DIFF
++#        rails_service_blob GET    /rails/active_storage/blobs/:signed_id/*filename(.:format)                               active_storage/blobs#show
++# rails_blob_representation GET    /rails/active_storage/representations/:signed_blob_id/:variation_key/*filename(.:format) active_storage/representations#show
++#        rails_disk_service GET    /rails/active_storage/disk/:encoded_key/*filename(.:format)                              active_storage/disk#show
++# update_rails_disk_service PUT    /rails/active_storage/disk/:encoded_token(.:format)                                      active_storage/disk#update
++#      rails_direct_uploads POST   /rails/active_storage/direct_uploads(.:format)                                           active_storage/direct_uploads#create
+      DIFF
+
+      path = 'config/routes.rb'
+      {
+          path: include(path),
+          patch: include(task_routes_diff, default_routes_diff)
+      }
+    end
+
+    it 'annotate routes.rb' do
+      Bundler.with_clean_env do
+        Dir.chdir app_path do
+          expect(git.diff.any?).to be_falsy
+
+          puts `#{command}`
+
+          expect(git.diff.entries).to include(
+                                          an_object_having_attributes(task_routes)
+                                      )
         end
       end
     end