Add option for request specs to ScaffoldGenerator

With shallow empty file.
Will be filled in later commits with content

Author: klyonrad

lib/generators/rspec/scaffold/scaffold_generator.rb

@@ -14,6 +14,7 @@ class ScaffoldGenerator < Base
       class_option :singleton, type: :boolean, desc: "Supply to create a singleton controller"
       class_option :api, type: :boolean, desc: "Skip specs unnecessary for API-only apps"
 
+      class_option :request_specs,    type: :boolean, default: false, desc: "Generate request specs"
       class_option :controller_specs, type: :boolean, default: true,  desc: "Generate controller specs"
       class_option :view_specs,       type: :boolean, default: true,  desc: "Generate view specs"
       class_option :helper_specs,     type: :boolean, default: true,  desc: "Generate helper specs"
@@ -24,6 +25,17 @@ def initialize(*args, &blk)
         super(*args, &blk)
       end
 
+      def generate_request_spec
+        return unless options[:request_specs]
+
+        template_file = File.join(
+          'spec/requests',
+          controller_class_path,
+          "#{controller_file_name}_request_spec.rb"
+        )
+        template 'controller_spec.rb', template_file
+      end
+
       def generate_controller_spec
         return unless options[:controller_specs]
 

lib/generators/rspec/scaffold/templates/request_spec.rb

@@ -0,0 +1 @@
+

spec/generators/rspec/scaffold/scaffold_generator_spec.rb

@@ -5,11 +5,25 @@
 RSpec.describe Rspec::Generators::ScaffoldGenerator, type: :generator do
   setup_default_destination
 
+  describe 'standard request specs' do
+    subject { file('spec/requests/posts_request_spec.rb') }
+
+    describe 'with --request_specs' do
+      before { run_generator %w[posts --request_specs] }
+      it { is_expected.to exist }
+    end
+
+    describe 'with no options' do
+      before { run_generator %w[posts] }
+      it { is_expected.not_to exist }
+    end
+  end
+
   describe 'standard controller spec' do
     subject { file('spec/controllers/posts_controller_spec.rb') }
 
     describe 'with no options' do
-      before { run_generator %w(posts) }
+      before { run_generator %w[posts] }
       it { is_expected.to contain(/require 'rails_helper'/) }
       it { is_expected.to contain(/^RSpec.describe PostsController, #{type_metatag(:controller)}/) }
       it { is_expected.to contain(/GET #new/) }
@@ -28,12 +42,12 @@
     end
 
     describe 'with --no-controller_specs' do
-      before { run_generator %w(posts --no-controller_specs) }
+      before { run_generator %w[posts --no-controller_specs] }
       it { is_expected.not_to exist }
     end
 
     describe 'with --api' do
-      before { run_generator %w(posts --api) }
+      before { run_generator %w[posts --api] }
       it { is_expected.to contain(/require 'rails_helper'/) }
       it { is_expected.to contain(/^RSpec.describe PostsController, #{type_metatag(:controller)}/) }
       it { is_expected.not_to contain(/GET #new/) }
@@ -51,10 +65,16 @@
     end
   end
 
+  describe 'namespaced request spec' do
+    subject { file('spec/requests/admin/posts_request_spec.rb') }
+    before  { run_generator %w[admin/posts --request_specs] }
+    it { is_expected.to exist }
+  end
+
   describe 'namespaced controller spec' do
     subject { file('spec/controllers/admin/posts_controller_spec.rb') }
-    before  { run_generator %w(admin/posts) }
-    it { is_expected.to contain(/^RSpec.describe Admin::PostsController, #{type_metatag(:controller)}/)}
+    before  { run_generator %w[admin/posts] }
+    it { is_expected.to contain(/^RSpec.describe Admin::PostsController, #{type_metatag(:controller)}/) }
   end
 
   describe 'view specs' do