Ensure compatibility with Grape 0.8.0, 0.9.0 and 0.9.1.

.rubocop_todo.yml

@@ -1,32 +1,32 @@
 # This configuration was generated by `rubocop --auto-gen-config`
-# on 2014-11-10 14:38:32 -0500 using RuboCop version 0.27.0.
+# on 2014-11-10 15:12:48 -0500 using RuboCop version 0.27.0.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
 # Offense count: 8
 Metrics/AbcSize:
-  Max: 332
+  Max: 327
 
 # Offense count: 1
 # Configuration parameters: CountComments.
 Metrics/ClassLength:
-  Max: 385
+  Max: 387
 
 # Offense count: 4
 Metrics/CyclomaticComplexity:
   Max: 92
 
-# Offense count: 209
+# Offense count: 196
 # Configuration parameters: AllowURI, URISchemes.
 Metrics/LineLength:
   Max: 254
 
-# Offense count: 11
+# Offense count: 12
 # Configuration parameters: CountComments.
 Metrics/MethodLength:
-  Max: 354
+  Max: 352
 
 # Offense count: 4
 Metrics/PerceivedComplexity:

CHANGELOG.md

@@ -4,6 +4,7 @@
 * [#154](https://github.com/tim-vandecasteele/grape-swagger/pull/154): Allow classes for type declarations inside documentation - [@mrmargolis](https://github.com/mrmargolis).
 * [#162](https://github.com/tim-vandecasteele/grape-swagger/pull/162): Fix performance issue related to having a large number of models - [@elado](https://github.com/elado).
 * [#169](https://github.com/tim-vandecasteele/grape-swagger/pull/169): Test against multiple versions of Grape - [@dblock](https://github.com/dblock).
+* [#166](https://github.com/tim-vandecasteele/grape-swagger/pull/166): Ensure compatibility with Grape 0.8.0 or newer - [@dblock](https://github.com/dblock).
 * Your contribution here.
 
 ### 0.8.0 (August 30, 2014)

grape-swagger.gemspec

@@ -11,7 +11,7 @@ Gem::Specification.new do |s|
   s.summary     = 'A simple way to add auto generated documentation to your Grape API that can be displayed with Swagger.'
   s.license     = 'MIT'
 
-  s.add_runtime_dependency 'grape'
+  s.add_runtime_dependency 'grape', '>= 0.8.0'
   s.add_runtime_dependency 'grape-entity'
 
   s.add_development_dependency 'rake'

lib/grape-swagger.rb

@@ -35,7 +35,11 @@ def add_swagger_documentation(options = {})
 
       def combine_namespaces(app)
         app.endpoints.each do |endpoint|
-          ns = endpoint.settings.stack.last[:namespace]
+          ns = if endpoint.respond_to?(:namespace_stackable)
+                 endpoint.namespace_stackable(:namespace).last
+               else
+                 endpoint.settings.stack.last[:namespace]
+               end
           @combined_namespaces[ns.space] = ns if ns
 
           combine_namespaces(endpoint.options[:app]) if endpoint.options[:app]
@@ -92,8 +96,7 @@ def self.setup(options)
               end
             end
 
-            desc api_doc.delete(:desc), params: api_doc.delete(:params)
-            @last_description.merge!(api_doc)
+            desc api_doc.delete(:desc), api_doc
             get @@mount_path do
               header['Access-Control-Allow-Origin']   = '*'
               header['Access-Control-Request-Method'] = '*'
@@ -132,14 +135,14 @@ def self.setup(options)
               output
             end
 
-            desc specific_api_doc.delete(:desc), params: {
+            desc specific_api_doc.delete(:desc), { params: {
               'name' => {
                 desc: 'Resource name of mounted API',
                 type: 'string',
                 required: true
               }
-            }.merge(specific_api_doc.delete(:params) || {})
-            @last_description.merge!(specific_api_doc)
+            }.merge(specific_api_doc.delete(:params) || {}) }.merge(specific_api_doc)
+
             get "#{@@mount_path}/:name" do
               header['Access-Control-Allow-Origin']   = '*'
               header['Access-Control-Request-Method'] = '*'
@@ -298,10 +301,10 @@ def parse_params(params, path, method)
             end
 
             def content_types_for(target_class)
-              content_types = (target_class.settings[:content_types] || {}).values
+              content_types = (target_class.content_types || {}).values
 
               if content_types.empty?
-                formats       = [target_class.settings[:format], target_class.settings[:default_format]].compact.uniq
+                formats       = [target_class.format, target_class.default_format].compact.uniq
                 formats       = Grape::Formatter::Base.formatters({}).keys if formats.empty?
                 content_types = Grape::ContentTypes::CONTENT_TYPES.select { |content_type, _mime_type| formats.include? content_type }.values
               end

spec/form_params_spec.rb

@@ -30,16 +30,6 @@ def app
         {}
       end
 
-      params do
-        requires :required_group, type: Hash do
-          requires :required_param_1
-          requires :required_param_2
-        end
-      end
-      post '/groups' do
-        {}
-      end
-
       add_swagger_documentation
     end
   end
@@ -93,15 +83,4 @@ def app
         ]
       }])
   end
-
-  it 'retrieves the documentation for group parameters' do
-    get '/swagger_doc/groups.json'
-
-    body = JSON.parse last_response.body
-    parameters = body['apis'].first['operations'].first['parameters']
-    expect(parameters).to eq [
-      { 'paramType' => 'form', 'name' => 'required_group[required_param_1]', 'description' => nil, 'type' => 'string', 'required' => true, 'allowMultiple' => false },
-      { 'paramType' => 'form', 'name' => 'required_group[required_param_2]', 'description' => nil, 'type' => 'string', 'required' => true, 'allowMultiple' => false }]
-
-  end
 end

spec/group_params_spec.rb

@@ -0,0 +1,31 @@
+require 'spec_helper'
+
+describe 'Group Params' do
+  def app
+    Class.new(Grape::API) do
+      format :json
+
+      params do
+        requires :required_group, type: Hash do
+          requires :required_param_1
+          requires :required_param_2
+        end
+      end
+      post '/groups' do
+        {}
+      end
+
+      add_swagger_documentation
+    end
+  end
+
+  it 'retrieves the documentation for group parameters' do
+    get '/swagger_doc/groups.json'
+
+    body = JSON.parse last_response.body
+    parameters = body['apis'].first['operations'].first['parameters']
+    expect(parameters).to eq [
+      { 'paramType' => 'form', 'name' => 'required_group[required_param_1]', 'description' => nil, 'type' => 'string', 'required' => true, 'allowMultiple' => false },
+      { 'paramType' => 'form', 'name' => 'required_group[required_param_2]', 'description' => nil, 'type' => 'string', 'required' => true, 'allowMultiple' => false }]
+  end
+end

spec/hide_api_spec.rb

@@ -36,7 +36,7 @@ def app
       'apiVersion' => '0.1',
       'swaggerVersion' => '1.2',
       'info' => {},
-      'produces' => ['application/xml', 'application/json', 'application/vnd.api+json', 'text/plain'],
+      'produces' => Grape::ContentTypes::CONTENT_TYPES.values.uniq,
       'apis' => [
         { 'path' => '/simple.{format}', 'description' => 'Operations about simples' },
         { 'path' => '/swagger_doc.{format}', 'description' => 'Operations about swagger_docs' }
@@ -77,7 +77,7 @@ def app
       'apiVersion' => '0.1',
       'swaggerVersion' => '1.2',
       'info' => {},
-      'produces' => ['application/xml', 'application/json', 'application/vnd.api+json', 'text/plain'],
+      'produces' => Grape::ContentTypes::CONTENT_TYPES.values.uniq,
       'apis' => [
         { 'path' => '/simple.{format}', 'description' => 'Operations about simples' },
         { 'path' => '/swagger_doc.{format}', 'description' => 'Operations about swagger_docs' }
@@ -92,7 +92,7 @@ def app
       'swaggerVersion' => '1.2',
       'basePath' => 'http://example.org',
       'resourcePath' => '/simple',
-      'produces' => ['application/xml', 'application/json', 'application/vnd.api+json', 'text/plain'],
+      'produces' => Grape::ContentTypes::CONTENT_TYPES.values.uniq,
       'apis' => [{
         'path' => '/simple/show.{format}',
         'operations' => [{

spec/non_default_api_spec.rb

@@ -168,7 +168,7 @@ def app
         'apiVersion' => '0.1',
         'swaggerVersion' => '1.2',
         'info' => {},
-        'produces' => ['application/xml', 'application/json', 'application/vnd.api+json', 'text/plain'],
+        'produces' => Grape::ContentTypes::CONTENT_TYPES.values.uniq,
         'apis' => [
           { 'path' => '/something.{format}', 'description' => 'Operations about somethings' },
           { 'path' => '/swagger_doc.{format}', 'description' => 'Operations about swagger_docs' }
@@ -184,7 +184,7 @@ def app
         'swaggerVersion' => '1.2',
         'basePath' => 'http://example.org',
         'resourcePath' => '/something',
-        'produces' => ['application/xml', 'application/json', 'application/vnd.api+json', 'text/plain'],
+        'produces' => Grape::ContentTypes::CONTENT_TYPES.values.uniq,
         'apis' => [{
           'path' => '/0.1/something.{format}',
           'operations' => [{
@@ -229,7 +229,7 @@ def app
         'apiVersion' => '0.1',
         'swaggerVersion' => '1.2',
         'info' => {},
-        'produces' => ['application/xml', 'application/json', 'application/vnd.api+json', 'text/plain'],
+        'produces' => Grape::ContentTypes::CONTENT_TYPES.values.uniq,
         'apis' => [
           { 'path' => '/something.{format}', 'description' => 'Operations about somethings' }
         ]
@@ -269,7 +269,7 @@ def app
         'swaggerVersion' => '1.2',
         'basePath' => 'http://example.org',
         'resourcePath' => '/something',
-        'produces' => ['application/xml', 'application/json', 'application/vnd.api+json', 'text/plain'],
+        'produces' => Grape::ContentTypes::CONTENT_TYPES.values.uniq,
         'apis' => [{
           'path' => '/abc/something.{format}',
           'operations' => [{
@@ -320,7 +320,7 @@ def app
         'swaggerVersion' => '1.2',
         'basePath' => 'http://example.org',
         'resourcePath' => '/something',
-        'produces' => ['application/xml', 'application/json', 'application/vnd.api+json', 'text/plain'],
+        'produces' => Grape::ContentTypes::CONTENT_TYPES.values.uniq,
         'apis' => [{
           'path' => '/abc/v20/something.{format}',
           'operations' => [{
@@ -561,7 +561,7 @@ def app
         'apiVersion' => '0.1',
         'swaggerVersion' => '1.2',
         'info' => {},
-        'produces' => ['application/xml', 'application/json', 'application/vnd.api+json', 'text/plain'],
+        'produces' => Grape::ContentTypes::CONTENT_TYPES.values.uniq,
         'apis' => [
           { 'path' => '/first.{format}', 'description' => 'Operations about firsts' }
         ]
@@ -574,7 +574,7 @@ def app
         'apiVersion' => '0.1',
         'swaggerVersion' => '1.2',
         'info' => {},
-        'produces' => ['application/xml', 'application/json', 'application/vnd.api+json', 'text/plain'],
+        'produces' => Grape::ContentTypes::CONTENT_TYPES.values.uniq,
         'apis' => [
           { 'path' => '/second.{format}', 'description' => 'Operations about seconds' }
         ]

spec/simple_mounted_api_spec.rb

@@ -72,7 +72,7 @@ def app
       'apiVersion' => '0.1',
       'swaggerVersion' => '1.2',
       'info' => {},
-      'produces' => ['application/xml', 'application/json', 'application/vnd.api+json', 'text/plain'],
+      'produces' => Grape::ContentTypes::CONTENT_TYPES.values.uniq,
       'apis' => [
         { 'path' => '/simple.{format}', 'description' => 'Operations about simples' },
         { 'path' => '/simple-test.{format}', 'description' => 'Operations about simple-tests' },
@@ -91,7 +91,7 @@ def app
       'swaggerVersion' => '1.2',
       'basePath' => 'http://example.org',
       'resourcePath' => '/simple',
-      'produces' => ['application/xml', 'application/json', 'application/vnd.api+json', 'text/plain'],
+      'produces' => Grape::ContentTypes::CONTENT_TYPES.values.uniq,
       'apis' => [{
         'path' => '/simple.{format}',
         'operations' => [{
@@ -114,7 +114,7 @@ def app
         'swaggerVersion' => '1.2',
         'basePath' => 'http://example.org',
         'resourcePath' => '/simple-test',
-        'produces' => ['application/xml', 'application/json', 'application/vnd.api+json', 'text/plain'],
+        'produces' => Grape::ContentTypes::CONTENT_TYPES.values.uniq,
         'apis' => [{
           'path' => '/simple-test.{format}',
           'operations' => [{