Added request spec for api

Gemfile

@@ -52,6 +52,7 @@ group :development, :test do
   gem 'capybara'
   gem 'webrat'
   gem 'factory_bot_rails'
+  gem 'committee-rails'
 #  gem 'selenium-webdriver'
 end
 

Gemfile.lock

@@ -77,6 +77,15 @@ GEM
       regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
     choice (0.2.0)
+    committee (4.4.0)
+      json_schema (~> 0.14, >= 0.14.3)
+      openapi_parser (>= 0.11.1, < 1.0)
+      rack (>= 1.5)
+    committee-rails (0.5.1)
+      actionpack
+      activesupport
+      committee (>= 3.0.0)
+      railties
     concurrent-ruby (1.1.9)
     crass (1.0.6)
     diff-lcs (1.4.4)
@@ -93,6 +102,7 @@ GEM
       concurrent-ruby (~> 1.0)
     jbuilder (2.11.3)
       activesupport (>= 5.0.0)
+    json_schema (0.21.0)
     listen (3.7.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
@@ -113,6 +123,7 @@ GEM
     nokogiri (1.12.5)
       mini_portile2 (~> 2.6.1)
       racc (~> 1.4)
+    openapi_parser (0.15.0)
     public_suffix (4.0.6)
     puma (5.5.2)
       nio4r (~> 2.0)
@@ -239,6 +250,7 @@ DEPENDENCIES
   bootsnap (>= 1.4.4)
   byebug
   capybara
+  committee-rails
   factory_bot_rails
   jbuilder (~> 2.7)
   listen (~> 3.3)

docs/api.yaml

@@ -0,0 +1,72 @@
+openapi: 3.0.0
+info:
+  title: Say
+  version: '1.0'
+  contact:
+    name: Taketo Takashima
+    email: [email protected]
+  description: Say API Spec
+servers:
+  - url: 'http://localhost:3000'
+  - url: 'https://sayy.herokuapp.com'
+    description: ''
+paths:
+  '/messages/{messageId}':
+    get:
+      summary: GET message
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Message'
+        '404':
+          description: Not Found
+      operationId: get-messages-1
+      description: Get message
+      tags:
+        - say
+    parameters:
+      - schema:
+          type: integer
+        name: messageId
+        in: path
+        required: true
+        description: Message ID
+components:
+  schemas:
+    Message:
+      description: ''
+      type: object
+      x-examples:
+        sample:
+          id: 1
+          body: げんざいこしょうはありません
+          created_at: '2021-01-01T12:00:00.000+09:00'
+          updated_at: '2021-01-01T12:00:00.000+09:00'
+      properties:
+        id:
+          type: integer
+          example: 1
+        body:
+          type: string
+          minLength: 1
+          example: げんざいこしょうはありません
+        created_at:
+          type: string
+          minLength: 1
+          format: date-time
+          example: '2021-01-01T12:00:00.000+09:00'
+        updated_at:
+          type: string
+          minLength: 1
+          format: date-time
+          example: '2021-01-01T12:00:00.000+09:00'
+      required:
+        - id
+        - body
+        - created_at
+        - updated_at
+tags:
+  - name: say

spec/requests/messages_spec.rb

@@ -10,6 +10,11 @@
       get message_path(@message)
       expect(response.status).to be(200)
     end
+
+    it "api spec" do
+      get message_path(@message, format: :json)
+      assert_response_schema_confirm(200)
+    end
   end
 
   describe "GET /messages/edit/1" do

spec/support/committee_helpers.rb

@@ -0,0 +1,10 @@
+RSpec.configure do |config|
+  config.add_setting :committee_options
+  config.committee_options = {
+    schema_path: Rails.root.join('docs', 'api.yaml').to_s,
+    query_hash_key: 'rack.request.query_hash',
+    parse_response_by_content_type: false,
+  }
+
+  include Committee::Rails::Test::Methods
+end