Update changelog

Point the railtie to the correct file

.ruby-version

@@ -1 +1 @@
-2.3.1
+2.6.4

.travis.yml

@@ -1,24 +1,28 @@
 language: ruby
 
+dist: xenial
+services:
+  - xvfb
+
 rvm:
-  - 2.2.5
+  - 2.6.4
 
 env:
+  - RAILS_VERSION=6.0.0
   - RAILS_VERSION=5.2.0
-  - RAILS_VERSION=4.2.0
-  - RAILS_VERSION=3.2.22
+
+addons:
+  apt:
+    packages:
+      - libqtwebkit-dev
+      - libqtwebkit4
 
 cache:
   directories:
-    - /home/travis/.rvm/gems/ruby-2.2.5
+    - /home/travis/.rvm/gems/ruby-2.6.4
 
 install: ./ci/build.sh
 
-before_script:
-  - export DISPLAY=:99.0
-  - sh -e /etc/init.d/xvfb start
-  - sleep 3
-
 script: ./ci/test.sh
 
 jobs:

CHANGELOG.md

@@ -0,0 +1,33 @@
+# rswag
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+### Added
+### Changed
+### Deprecated
+### Removed
+### Fixed
+### Security
+
+## [2.1.1] - 2019-10-18
+### Fixed
+- Fix incorrect require reference for swagger_generator [#248](https://github.com/rswag/rswag/issues/248)
+
+## [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)
+
+## [2.0.5] - 2018-07-10

CONTRIBUTING.md

@@ -0,0 +1,59 @@
+# Contributing
+
+## Fork, then clone the repo:
+```
+git clone git@github.com:rswag/rswag.git
+cd rswag
+```
+
+## Build
+Set up your machine:
+```
+./ci/build.sh
+```
+Or manually
+```
+bundle
+cd test-app
+bundle exec rake db:setup
+cd -
+
+cd rswag-ui
+npm install
+cd -
+```
+
+## Test
+Make sure the tests pass:
+```
+./ci/test.sh
+```
+or manually
+```
+cd test-app
+bundle exec rspec
+```
+
+Make your change. Add tests for your change. Make the tests pass:
+
+```
+bundle exec rspec
+```
+
+Push to your fork and [submit a Pull Request][pr].
+
+[pr]: https://github.com/rswag/rswag/compare/
+
+## Release
+(for maintainers)
+
+Update the changelog.md, putting the new version number in and moving the Unreleased marker.
+
+Merge the changes into master you wish to release.
+
+Add and push a new git tag, annotated tags preferred:
+```
+git tag -s 2.0.6 -m 'v2.0.6'
+```
+
+Travis will detect the tag and release all gems with that tag version number.

Gemfile

@@ -9,11 +9,16 @@ gem 'rails', "#{rails_version}"
 case rails_version.split('.').first
 when '3'
   gem 'strong_parameters'
-when '4', '5'
+when '4', '5', '6'
   gem 'responders'
 end
 
-gem 'sqlite3'
+case rails_version.split('.').first
+when '3', '4', '5'
+  gem 'sqlite3', '~> 1.3.6'
+when  '6'
+  gem 'sqlite3', '~> 1.4.1'
+end
 
 gem 'rswag-api', path: './rswag-api'
 gem 'rswag-ui', path: './rswag-ui'

README.md

@@ -1,6 +1,6 @@
-rswag (formerly swagger_rails)
+rswag
 =========
-[![Build Status](https://travis-ci.org/domaindrivendev/rswag.svg?branch=master)](https://travis-ci.org/domaindrivendev/rswag)
+[![Build Status](https://travis-ci.org/rswag/rswag.svg?branch=master)](https://travis-ci.org/rswag/rswag)
 
 [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.
 
@@ -14,9 +14,9 @@ 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/domaindrivendev/rswag/tree/master)|2.0|3.13.2|
-|[2.0.0](https://github.com/domaindrivendev/rswag/tree/2.0.0)|2.0|3.13.2|
-|[1.6.0](https://github.com/domaindrivendev/rswag/tree/1.6.0)|2.0|2.2.5|
+|[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|
+|[1.6.0](https://github.com/rswag/rswag/tree/1.6.0)|2.0|2.2.5|
 
 ## Getting Started ##
 
@@ -33,7 +33,7 @@ Once you have an API that can describe itself in Swagger, you've opened the trea
     gem 'rswag-api'
     gem 'rswag-ui'
 
-    groups :test do
+    group :test do
       gem 'rspec-rails'
       gem 'rswag-specs'
     end
@@ -44,6 +44,14 @@ Once you have an API that can describe itself in Swagger, you've opened the trea
     ```ruby
     rails g rswag:install
     ```
+    
+    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 
+    rails g rswag:ui:install
+    RAILS_ENV=test rails g rswag:specs:install
+    ```
 
 3. Create an integration spec to describe and test your API.
 
@@ -195,7 +203,8 @@ RSpec.configure do |config|
       swagger: '2.0',
       info: {
         title: 'API V1',
-        version: 'v1'
+        version: 'v1',
+        description: 'This is the first version of my API'
       },
       basePath: '/api/v1'
     },
@@ -204,7 +213,8 @@ RSpec.configure do |config|
       swagger: '2.0',
       info: {
         title: 'API V2',
-        version: 'v2'
+        version: 'v2',
+        description: 'This is the second version of my API'
       },
       basePath: '/api/v2'
     }
@@ -212,7 +222,8 @@ RSpec.configure do |config|
 end
 ```
 
-__NOTE__: By default, the paths, operations and responses defined in your spec files will be associated with the first Swagger document in _swagger_helper.rb_. If you're using multiple documents, you'll need to tag the individual specs with their target document name:
+#### Supporting multiple versions of API #### 
+By default, the paths, operations and responses defined in your spec files will be associated with the first Swagger document in _swagger_helper.rb_. If your API has multiple versions, you should be using separate documents to describe each of them. In order to assign a file with a given version of API, you'll need to add the ```swagger_doc``` tag to each spec specifying its target document name:
 
 ```ruby
 # spec/integration/v2/blogs_spec.rb
@@ -226,6 +237,25 @@ describe 'Blogs API', swagger_doc: 'v2/swagger.json' do
 end
 ```
 
+#### Formatting the description literals: #### 
+Swagger supports the Markdown syntax to format strings. This can be especially handy if you were to provide a long description of a given API version or endpoint. Use [this guide](https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet) for reference. 
+
+__NOTE:__ There is one difference between the official Markdown syntax and Swagger interpretation, namely tables. To create a table like this:
+
+| Column1 | Collumn2 |
+| ------- | -------- |
+| cell1   | cell2    | 
+
+you should use the folowing syntax, making sure there are no whitespaces at the start of any of the lines:
+
+```
+
+| Column1 | Collumn2 |
+| ------- | -------- |
+| cell1   | cell2    |
+
+```
+
 ### Specifying/Testing API Security ###
 
 Swagger allows for the specification of different security schemes and their applicability to operations in an API. To leverage this in rswag, you define the schemes globally in _swagger_helper.rb_ and then use the "security" attribute at the operation level to specify which schemes, if any, are applicable to that operation. Swagger supports :basic, :apiKey and :oauth2 scheme types. See [the spec](http://swagger.io/specification/#security-definitions-object-109) for more info.
@@ -457,7 +487,7 @@ Rswag::Api.configure do |c|
 end
 ```
 
-Note how the filter is passed the rack env for the current request. This provides a lot of flexibilty. For example, you can assign the "host" property (as shown) or you could inspect session information or an Authoriation header and remove operations based on user permissions.
+Note how the filter is passed the rack env for the current request. This provides a lot of flexibilty. For example, you can assign the "host" property (as shown) or you could inspect session information or an Authorization header and remove operations based on user permissions.
 
 ### Enable Swagger Endpoints for swagger-ui ###
 

rswag-api/rswag-api.gemspec

@@ -13,5 +13,5 @@ Gem::Specification.new do |s|
 
   s.files = Dir["{lib}/**/*"] + ["MIT-LICENSE", "Rakefile"]
 
-  s.add_dependency 'railties', '>= 3.1', '< 6.0'
+  s.add_dependency 'railties', '>= 3.1', '< 6.1'
 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/generators/rswag/specs/install/templates/swagger_helper.rb

@@ -4,10 +4,10 @@ RSpec.configure do |config|
   # Specify a root folder where Swagger JSON files are generated
   # NOTE: If you're using the rswag-api to serve API descriptions, you'll need
   # to ensure that it's configured to serve Swagger from the same folder
-  config.swagger_root = Rails.root.to_s + '/swagger'
+  config.swagger_root = Rails.root.join('swagger').to_s
 
   # Define one or more Swagger documents and provide global metadata for each one
-  # When you run the 'rswag:specs:to_swagger' rake task, the complete Swagger will
+  # When you run the 'rswag:specs:swaggerize' rake task, the complete Swagger will
   # be generated at the provided relative path under swagger_root
   # By default, the operations defined in spec files are added to the first
   # document below. You can override this behavior by adding a swagger_doc tag to the

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/example_group_helpers.rb

@@ -7,7 +7,7 @@ module Rswag
         describe(template, metadata, &block)
       end
 
-      [ :get, :post, :patch, :put, :delete, :head ].each do |verb|
+      [ :get, :post, :patch, :put, :delete, :head, :options, :trace ].each do |verb|
         define_method(verb) do |summary, &block|
           api_metadata = { operation: { verb: verb, summary: summary } }
           describe(verb, api_metadata, &block)

rswag-specs/lib/rswag/specs/extended_schema.rb

@@ -3,7 +3,7 @@ require 'json-schema'
 module Rswag
   module Specs
     class ExtendedSchema < JSON::Schema::Draft4
-      
+
       def initialize
         super
         @attributes['type'] = ExtendedTypeAttribute
@@ -13,7 +13,7 @@ module Rswag
     end
 
     class ExtendedTypeAttribute < JSON::Schema::TypeV4Attribute
-      
+
       def self.validate(current_schema, data, fragments, processor, validator, options={})
         return if data.nil? && current_schema.schema['x-nullable'] == true
         super

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/rswag/specs/request_factory.rb

@@ -54,7 +54,7 @@ module Rswag
         definitions[key]
       end
 
-      def add_verb(request, metadata) 
+      def add_verb(request, metadata)
         request[:verb] = metadata[:operation][:verb]
       end
 
@@ -104,7 +104,7 @@ module Rswag
         end
 
         # Content-Type header
-        consumes = metadata[:operation][:consumes] || swagger_doc[:consumes] 
+        consumes = metadata[:operation][:consumes] || swagger_doc[:consumes]
         if consumes
           content_type = example.respond_to?(:'Content-Type') ? example.send(:'Content-Type') : consumes.first
           tuples << [ 'Content-Type', content_type ]

rswag-specs/lib/rswag/specs/response_validator.rb

@@ -14,17 +14,19 @@ module Rswag
       def validate!(metadata, response)
         swagger_doc = @config.get_swagger_doc(metadata[:swagger_doc])
 
-        validate_code!(metadata, response.code)
+        validate_code!(metadata, response)
         validate_headers!(metadata, response.headers)
         validate_body!(metadata, swagger_doc, response.body)
       end
 
       private
 
-      def validate_code!(metadata, code)
+      def validate_code!(metadata, response)
         expected = metadata[:response][:code].to_s
-        if code != expected
-          raise UnexpectedResponse, "Expected response code '#{code}' to match '#{expected}'"
+        if response.code != expected
+          raise UnexpectedResponse,
+                "Expected response code '#{response.code}' to match '#{expected}'\n" \
+                "Response body: #{response.body}"
         end
       end
 

rswag-specs/rswag-specs.gemspec

@@ -13,7 +13,7 @@ Gem::Specification.new do |s|
 
   s.files = Dir["{lib}/**/*"] + ["MIT-LICENSE", "Rakefile" ]
 
-  s.add_dependency 'activesupport', '>= 3.1', '< 6.0'
-  s.add_dependency 'railties', '>= 3.1', '< 6.0'
+  s.add_dependency 'activesupport', '>= 3.1', '< 6.1'
+  s.add_dependency 'railties', '>= 3.1', '< 6.1'
   s.add_dependency 'json-schema', '~> 2.2'
 end

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/rswag/specs/example_group_helpers_spec.rb

@@ -24,7 +24,7 @@ module Rswag
         end
       end
 
-      describe '#get|post|patch|put|delete|head(verb, summary)' do
+      describe '#get|post|patch|put|delete|head|options|trace(verb, summary)' do
         before { subject.post('Creates a blog') }
 
         it "delegates to 'describe' with 'operation' metadata" do

rswag-ui/package-lock.json

@@ -5,9 +5,9 @@
   "requires": true,
   "dependencies": {
     "swagger-ui-dist": {
-      "version": "3.13.2",
-      "resolved": "https://registry.npmjs.org/swagger-ui-dist/-/swagger-ui-dist-3.13.2.tgz",
-      "integrity": "sha1-EL9SK9J0q2SU0r0Nuvn+2ibbHKI="
+      "version": "3.18.2",
+      "resolved": "https://registry.npmjs.org/swagger-ui-dist/-/swagger-ui-dist-3.18.2.tgz",
+      "integrity": "sha512-pWAEiKkgWUJvjmLW9AojudnutJ+NTn5g6OdNLj1iIJWwCkoy40K3Upwa24DqFbmIE4vLX4XplND61hp2L+s5vg=="
     }
   }
 }

rswag-ui/package.json

@@ -3,6 +3,6 @@
   "version": "1.0.0",
   "private": true,
   "dependencies": {
-    "swagger-ui-dist": "3.13.2"
+    "swagger-ui-dist": "3.18.2"
   }
 }

rswag-ui/rswag-ui.gemspec

@@ -13,6 +13,6 @@ Gem::Specification.new do |s|
 
   s.files = Dir.glob("{lib,node_modules}/**/*") + ["MIT-LICENSE", "Rakefile" ]
 
-  s.add_dependency 'actionpack', '>=3.1', '< 6.0'
-  s.add_dependency 'railties', '>= 3.1', '< 6.0'
+  s.add_dependency 'actionpack', '>=3.1', '< 6.1'
+  s.add_dependency 'railties', '>= 3.1', '< 6.1'
 end

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

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