Add route parser for simple route

Gemfile.lock

@@ -40,6 +40,11 @@ GEM
     crass (1.0.3)
     diff-lcs (1.3)
     erubi (1.7.0)
+    factory_bot (4.8.2)
+      activesupport (>= 3.0.0)
+    factory_bot_rails (4.8.2)
+      factory_bot (~> 4.8.2)
+      railties (>= 3.0.0)
     has_scope (0.7.1)
       actionpack (>= 4.1, < 5.2)
       activesupport (>= 4.1, < 5.2)
@@ -108,6 +113,7 @@ PLATFORMS
 
 DEPENDENCIES
   bundler (~> 1.16)
+  factory_bot_rails
   rake (~> 10.0)
   rspec
   simple_controller!

lib/generators/simple_controller/simple_controller_generator.rb

@@ -9,7 +9,7 @@ class SimpleControllerGenerator < Rails::Generators::NamedBase
   class_option 'no-swagger', type: :boolean, desc: "Do not generate swagger spec file"
 
   def setup
-    @routes = RSpec::Rails::Swagger::RouteParser.new(controller_path).routes
+    @routes = RSpec::Rails::Swagger::RouteParser.new(controller_path.sub(/^\//, '')).routes
   end
 
   def create_controller_files

simple_controller.gemspec

@@ -38,4 +38,5 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "bundler", "~> 1.16"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "rspec"
+  spec.add_development_dependency "factory_bot_rails"
 end