Merge pull request #2 from hdpuk86/merge-master-fork

Merge master fork

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,17 @@
+## Describe the bug
+A clear and concise description of what the bug is.
+
+## Steps to Test or Reproduce
+Please provide an example repo or the steps to reproduce the behavior.
+
+## Expected behavior
+A clear and concise description of what you expected to happen.
+
+## Screenshots
+If applicable, add screenshots to help explain your problem.
+
+## Additional context
+Add any other context about the problem here.
+
+## Rswag Version
+The version of rswag are you using.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,11 @@
+## Is your feature request related to a problem? Please describe.
+A clear and concise description of what the problem is.
+
+## Describe the solution you'd like
+A clear and concise description of what you want to happen.
+
+## Describe alternatives you've considered
+A clear and concise description of any alternative solutions or features you've considered.
+
+## Additional context
+Add any other context or screenshots about the feature request here.

.github/PULL_REQUEST_TEMPLATE/pull_request_template.md

@@ -0,0 +1,15 @@
+## Problem
+A clear and concise description of what the problem is.
+
+## Solution
+A clear and concise description of what the solution is.
+
+### Related Issues
+Links to any related issues.
+
+### Checklist
+- [ ] Added tests
+- [ ] Changelog updated
+
+### Steps to Test or Reproduce
+Outline the steps to test or reproduce the PR here.

CHANGELOG.md

@@ -13,15 +13,18 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 ### Security
 
+## [2.1.0] - 2019-10-17
+### Added
+- New Spec Generator [#75](https://github.com/rswag/rswag/pull/75)
+- Support for Options and Trace verbs; You must use a framework that supports this, for Options Rails 6.1+ Rails 6 does not support Trace. [#237](https://github.com/rswag/rswag/pull/75)
+### Changed
+- Update swagger-ui to 3.18.2 [#240](https://github.com/rswag/rswag/pull/240)
+
 ## [2.0.6] - 2019-10-03
 ### Added
 - Support for Rails 6 [#228](https://github.com/rswag/rswag/pull/228)
 - Support for Windows paths [#176](https://github.com/rswag/rswag/pull/176)
 ### Changed
 - Show response body when error code is not expected [#117](https://github.com/rswag/rswag/pull/177)
-### Deprecated
-### Removed
-### Fixed
-### Security
 
 ## [2.0.5] - 2018-07-10

README.md

@@ -1,6 +1,7 @@
 rswag
 =========
 [![Build Status](https://travis-ci.org/rswag/rswag.svg?branch=master)](https://travis-ci.org/rswag/rswag)
+[![Maintainability](https://api.codeclimate.com/v1/badges/1175b984edc4610f82ab/maintainability)](https://codeclimate.com/github/rswag/rswag/maintainability)
 
 [Swagger](http://swagger.io) tooling for Rails API's. Generate beautiful API documentation, including a UI to explore and test operations, directly from your rspec integration tests.
 
@@ -14,8 +15,8 @@ Once you have an API that can describe itself in Swagger, you've opened the trea
 
 |Rswag Version|Swagger (OpenAPI) Spec.|swagger-ui|
 |----------|----------|----------|
-|[master](https://github.com/rswag/rswag/tree/master)|2.0|3.23.11|
+|[master](https://github.com/rswag/rswag/tree/master)|2.0|3.18.2|
-|[2.0.6](https://github.com/rswag/rswag/tree/2.0.6)|2.0|3.17.3|
+|[2.1.1](https://github.com/rswag/rswag/tree/2.1.1)|2.0|3.18.2|
 |[1.6.0](https://github.com/rswag/rswag/tree/1.6.0)|2.0|2.2.5|
 
 ## Getting Started ##
@@ -26,14 +27,15 @@ Once you have an API that can describe itself in Swagger, you've opened the trea
     gem 'rswag'
     ```
 
-    or if you like to avoid loading rspec in other bundler groups.
+    or if you like to avoid loading rspec in other bundler groups load the rswag-specs component separately.
+    Note: Adding it to the :development group is not strictly necessary, but without it, generators and rake tasks must be preceded by RAILS_ENV=test.
 
     ```ruby
     # Gemfile
     gem 'rswag-api'
     gem 'rswag-ui'
 
-    group :test do
+    group :development, :test do
       gem 'rspec-rails'
       gem 'rswag-specs'
     end
@@ -48,7 +50,8 @@ Once you have an API that can describe itself in Swagger, you've opened the trea
     Or run the install generators for each package separately if you installed Rswag as separate gems, as indicated above:
 
     ```ruby
-    rails g rswag:api:install rswag:ui:install
+    rails g rswag:api:install
+    rails g rswag:ui:install
     RAILS_ENV=test rails g rswag:specs:install
     ```
 
@@ -126,6 +129,8 @@ Once you have an API that can describe itself in Swagger, you've opened the trea
     rake rswag:specs:swaggerize
     ```
 
+    This common command is also aliased as `rake rswag`.
+
 5. Spin up your app and check out the awesome, auto-generated docs at _/api-docs_!
 
 ## The rspec DSL ##

node_modules/.yarn-integrity

@@ -0,0 +1,10 @@
+{
+  "systemParams": "darwin-x64-72",
+  "modulesFolders": [],
+  "flags": [],
+  "linkedModules": [],
+  "topLevelPatterns": [],
+  "lockfileEntries": {},
+  "files": [],
+  "artifacts": {}
+}

rswag-api/lib/rswag/api/middleware.rb

@@ -1,4 +1,5 @@
 require 'json'
+require 'yaml'
 
 module Rswag
   module Api
@@ -14,7 +15,7 @@ module Rswag
         filename = "#{@config.resolve_swagger_root(env)}/#{path}"
 
         if env['REQUEST_METHOD'] == 'GET' && File.file?(filename)
-          swagger = load_json(filename)
+          swagger = parse_file(filename)
           @config.swagger_filter.call(swagger, env) unless @config.swagger_filter.nil?
 
           return [
@@ -29,6 +30,18 @@ module Rswag
 
       private
 
+      def parse_file(filename)
+        if /\.ya?ml$/ === filename
+          load_yaml(filename)
+        else
+          load_json(filename)
+        end
+      end
+
+      def load_yaml(filename)
+        YAML.safe_load(File.read(filename))
+      end
+
       def load_json(filename)
         JSON.parse(File.read(filename))
       end

rswag-api/spec/rswag/api/fixtures/swagger/v1/swagger.yml

@@ -0,0 +1,5 @@
+swagger: '2.0'
+info:
+  title: API V1
+  version: v1
+paths: {}

rswag-api/spec/rswag/api/middleware_spec.rb

@@ -76,6 +76,21 @@ module Rswag
             expect(response[2].join).to include('"host":"tempuri.org"')
           end
         end
+
+        context 'when a path maps to a yaml swagger file' do
+          let(:env) { env_defaults.merge('PATH_INFO' => 'v1/swagger.yml') }
+
+          it 'returns a 200 status' do
+            expect(response.length).to eql(3)
+            expect(response.first).to eql('200')
+          end
+
+          it 'returns contents of the swagger file' do
+            expect(response.length).to eql(3)
+            expect(response[1]).to include( 'Content-Type' => 'application/json')
+            expect(response[2].join).to include('"title":"API V1"')
+          end
+        end
       end
     end
   end

rswag-specs/lib/generators/rspec/USAGE

@@ -0,0 +1,9 @@
+Description:
+    This creates an RSpec request spec to define Swagger documentation for a
+    controller. It will create a test for each of the controller's methods.
+
+Example:
+    rails generate rspec:swagger V3::AccountsController
+
+    This will create:
+        spec/requests/v3/accounts_spec.rb

rswag-specs/lib/generators/rspec/swagger_generator.rb

@@ -0,0 +1,22 @@
+require 'rswag/route_parser'
+require 'rails/generators'
+
+module Rspec
+  class SwaggerGenerator < ::Rails::Generators::NamedBase
+    source_root File.expand_path('../templates', __FILE__)
+
+    def setup
+      @routes = Rswag::RouteParser.new(controller_path).routes
+    end
+
+    def create_spec_file
+      template 'spec.rb', File.join('spec', 'requests', "#{controller_path}_spec.rb")
+    end
+
+    private
+
+    def controller_path
+      file_path.chomp('_controller')
+    end
+  end
+end

rswag-specs/lib/generators/rspec/templates/spec.rb

@@ -0,0 +1,30 @@
+require 'swagger_helper'
+
+RSpec.describe '<%= controller_path %>', type: :request do
+<%   @routes.each do | template, path_item | %>
+  path '<%= template %>' do
+<%     unless path_item[:params].empty? -%>
+    # You'll want to customize the parameter types...
+<%       path_item[:params].each do |param| -%>
+    parameter name: '<%= param %>', in: :path, type: :string, description: '<%= param %>'
+<%       end -%>
+<%     end -%>
+<%     path_item[:actions].each do | action, details | %>
+    <%= action %>('<%= details[:summary] %>') do
+      response(200, 'successful') do
+<%       unless path_item[:params].empty? -%>
+<%         path_item[:params].each do |param| -%>
+        let(:<%= param %>) { '123' }
+<%         end -%>
+<%       end -%>
+
+        after do |example|
+          example.metadata[:response][:examples] = { 'application/json' => JSON.parse(response.body, symbolize_names: true) }
+        end
+        run_test!
+      end
+    end
+<%     end -%>
+  end
+<%   end -%>
+end

rswag-specs/lib/rswag/route_parser.rb

@@ -0,0 +1,58 @@
+module Rswag
+  class RouteParser
+    attr_reader :controller
+
+    def initialize(controller)
+      @controller = controller
+    end
+
+    def routes
+      ::Rails.application.routes.routes.select do |route|
+        route.defaults[:controller] == controller
+      end.reduce({}) do |tree, route|
+        path = path_from(route)
+        verb = verb_from(route)
+        tree[path] ||= { params: params_from(route), actions: {} }
+        tree[path][:actions][verb] = { summary: summary_from(route) }
+        tree
+      end
+    end
+
+    private
+
+    def path_from(route)
+      route.path.spec.to_s
+        .chomp('(.:format)') # Ignore any format suffix
+        .gsub(/:([^\/.?]+)/, '{\1}') # Convert :id to {id}
+    end
+
+    def verb_from(route)
+      verb = route.verb
+      if verb.kind_of? String
+        verb.downcase
+      else
+        verb.source.gsub(/[$^]/, '').downcase
+      end
+    end
+
+    def summary_from(route)
+      verb = route.requirements[:action]
+      noun = route.requirements[:controller].split('/').last.singularize
+
+      # Apply a few customizations to make things more readable
+      case verb
+      when 'index'
+        verb = 'list'
+        noun = noun.pluralize
+      when 'destroy'
+        verb = 'delete'
+      end
+
+      "#{verb} #{noun}"
+    end
+
+    def params_from(route)
+      route.segments - ['format']
+    end
+  end
+end

rswag-specs/lib/rswag/specs/railtie.rb

@@ -5,6 +5,10 @@ module Rswag
       rake_tasks do
         load File.expand_path('../../../tasks/rswag-specs_tasks.rake', __FILE__)
       end
+
+      generators do
+        require 'generators/rspec/swagger_generator.rb'
+      end
     end
   end
 end

rswag-specs/lib/tasks/rswag-specs_tasks.rake

@@ -16,3 +16,6 @@ namespace :rswag do
     end
   end
 end
+
+task :rswag => ['rswag:specs:swaggerize']
+

rswag-specs/spec/generators/rspec/swagger_generator_spec.rb

@@ -0,0 +1,44 @@
+require 'generator_spec'
+require 'generators/rspec/swagger_generator'
+require 'tmpdir'
+
+module Rspec
+  describe SwaggerGenerator do
+    include GeneratorSpec::TestCase
+    destination Dir.mktmpdir
+
+    before(:all) do
+      prepare_destination
+      fixtures_dir = File.expand_path('../fixtures', __FILE__)
+      FileUtils.cp_r("#{fixtures_dir}/spec", destination_root)
+    end
+
+    after(:all) do
+
+    end
+
+    it 'installs the swagger_helper for rspec' do
+      allow_any_instance_of(Rswag::RouteParser).to receive(:routes).and_return(fake_routes)
+      run_generator ['Posts::CommentsController']
+
+      assert_file('spec/requests/posts/comments_spec.rb') do |content|
+        assert_match(/parameter name: 'post_id', in: :path, type: :string/, content)
+        assert_match(/patch\('update_comments comment'\)/, content)
+      end
+    end
+
+    private
+
+    def fake_routes
+      {
+        "/posts/{post_id}/comments/{id}" => {
+          :params => ["post_id", "id"],
+          :actions => {
+            "get" => { :summary=>"show comment" },
+            "patch" => { :summary=>"update_comments comment" }
+          }
+        }
+      }
+    end
+  end
+end

rswag-specs/spec/generators/rswag/specs/install_generator_spec.rb

@@ -4,7 +4,7 @@ require 'generators/rswag/specs/install/install_generator'
 module Rswag
   module Specs
 
-    describe InstallGenerator do
+    RSpec.describe InstallGenerator do
       include GeneratorSpec::TestCase
       destination File.expand_path('../tmp', __FILE__)
 

rswag-specs/spec/rswag/specs/configuration_spec.rb

@@ -3,7 +3,7 @@ require 'rswag/specs/configuration'
 module Rswag
   module Specs
 
-    describe Configuration do
+    RSpec.describe Configuration do
       subject { described_class.new(rspec_config) }
 
       let(:rspec_config) { OpenStruct.new(swagger_root: swagger_root, swagger_docs: swagger_docs) }

rswag-specs/spec/rswag/specs/example_group_helpers_spec.rb

@@ -3,7 +3,7 @@ require 'rswag/specs/example_group_helpers'
 module Rswag
   module Specs
 
-    describe ExampleGroupHelpers do
+    RSpec.describe ExampleGroupHelpers do
       subject { double('example_group') }
 
       before do

rswag-specs/spec/rswag/specs/example_helpers_spec.rb

@@ -3,7 +3,7 @@ require 'rswag/specs/example_helpers'
 module Rswag
   module Specs
 
-    describe ExampleHelpers do
+    RSpec.describe ExampleHelpers do
       subject { double('example') }
 
       before do

rswag-specs/spec/rswag/specs/request_factory_spec.rb

@@ -3,7 +3,7 @@ require 'rswag/specs/request_factory'
 module Rswag
   module Specs
 
-    describe RequestFactory do
+    RSpec.describe RequestFactory do
       subject { RequestFactory.new(config) }
 
       before do

rswag-specs/spec/rswag/specs/response_validator_spec.rb

@@ -3,7 +3,7 @@ require 'rswag/specs/response_validator'
 module Rswag
   module Specs
 
-    describe ResponseValidator do
+    RSpec.describe ResponseValidator do
       subject { ResponseValidator.new(config) }
 
       before do

rswag-specs/spec/rswag/specs/swagger_formatter_spec.rb

@@ -4,7 +4,7 @@ require 'ostruct'
 module Rswag
   module Specs
 
-    describe SwaggerFormatter do
+    RSpec.describe SwaggerFormatter do
       subject { described_class.new(output, config) }
 
       # Mock out some infrastructure

rswag-ui/package-lock.json

@@ -5,9 +5,15 @@
   "requires": true,
   "dependencies": {
     "swagger-ui-dist": {
+<<<<<<< HEAD
       "version": "3.23.11",
       "resolved": "https://registry.npmjs.org/swagger-ui-dist/-/swagger-ui-dist-3.23.11.tgz",
       "integrity": "sha512-ipENHHH/sqpngTpHXUwg55eAOZ7b2UVayUwwuWPA6nQSPhjBVXX4zOPpNKUwQIFOl3oIwVvZF7mqoxH7pMgVzA=="
+=======
+      "version": "3.18.2",
+      "resolved": "https://registry.npmjs.org/swagger-ui-dist/-/swagger-ui-dist-3.18.2.tgz",
+      "integrity": "sha512-pWAEiKkgWUJvjmLW9AojudnutJ+NTn5g6OdNLj1iIJWwCkoy40K3Upwa24DqFbmIE4vLX4XplND61hp2L+s5vg=="
+>>>>>>> origin/master
     }
   }
 }

rswag-ui/package.json

@@ -3,6 +3,10 @@
   "version": "1.0.0",
   "private": true,
   "dependencies": {
+<<<<<<< HEAD
     "swagger-ui-dist": "3.23.11"
+=======
+    "swagger-ui-dist": "3.18.2"
+>>>>>>> origin/master
   }
 }

test-app/app/assets/config/manifest.js

@@ -0,0 +1,2 @@
+//= link_tree ../images
+//= link_directory ../stylesheets .css

test-app/spec/features/swagger_ui_spec.rb

@@ -1,6 +1,6 @@
 require 'rails_helper'
 
-feature 'swagger-ui', js: true do
+RSpec.feature 'swagger-ui', js: true do
 
   scenario 'browsing api-docs' do
     visit '/api-docs'

test-app/spec/integration/auth_tests_spec.rb

@@ -1,6 +1,6 @@
 require 'swagger_helper'
 
-describe 'Auth Tests API', type: :request, swagger_doc: 'v1/swagger.json' do
+RSpec.describe 'Auth Tests API', type: :request, swagger_doc: 'v1/swagger.json' do
 
   path '/auth-tests/basic' do
     post 'Authenticates with basic auth' do

test-app/spec/integration/blogs_spec.rb

@@ -1,6 +1,6 @@
 require 'swagger_helper'
 
-describe 'Blogs API', type: :request, swagger_doc: 'v1/swagger.json' do
+RSpec.describe 'Blogs API', type: :request, swagger_doc: 'v1/swagger.json' do
   let(:api_key) { 'fake_key' }
 
   path '/blogs' do

test-app/spec/rake/rswag_specs_swaggerize_spec.rb

@@ -1,7 +1,7 @@
 require 'spec_helper'
 require 'rake'
 
-describe 'rswag:specs:swaggerize' do
+RSpec.describe 'rswag:specs:swaggerize' do
   let(:swagger_root) { Rails.root.to_s + '/swagger' }
   before do
     TestApp::Application.load_tasks

yarn.lock

@@ -0,0 +1,4 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+