From 5a60dee838d6d8fe9543a6ed01dd2156e8299282 Mon Sep 17 00:00:00 2001
From: Jamie Macey <jamie.git@tracefunc.com>
Date: Sat, 17 Oct 2020 14:15:41 -0700
Subject: [PATCH] Add a spec for #342 body/required

---
 test-app/app/controllers/stubs_controller.rb |  4 ++++
 test-app/spec/integration/openapi3_spec.rb   | 23 ++++++++++++++++++-
 test-app/swagger/v3/openapi.json             | 24 ++++++++++++++++++++
 3 files changed, 50 insertions(+), 1 deletion(-)

diff --git a/test-app/app/controllers/stubs_controller.rb b/test-app/app/controllers/stubs_controller.rb
index 7a4acd9..8b8ec8f 100644
--- a/test-app/app/controllers/stubs_controller.rb
+++ b/test-app/app/controllers/stubs_controller.rb
@@ -3,6 +3,10 @@ class StubsController < ApplicationController
     render plain: 'OK'
   end
 
+  def create
+    render plain: 'OK'
+  end
+
   def show
     render plain: 'OK'
   end
diff --git a/test-app/spec/integration/openapi3_spec.rb b/test-app/spec/integration/openapi3_spec.rb
index 051c464..d3e5b5f 100644
--- a/test-app/spec/integration/openapi3_spec.rb
+++ b/test-app/spec/integration/openapi3_spec.rb
@@ -181,7 +181,28 @@ RSpec.describe 'Generated OpenApi', type: :request, swagger_doc: 'v3/openapi.jso
     # TODO: Common Parameters
   end
 
-  describe 'Request Body'
+  describe 'Request Body' do
+    path '/stubs' do
+      post 'body is required' do
+        tags 'Media Types'
+        consumes 'multipart/form-data'
+        parameter name: :file, :in => :formData, :type => :file, required: true
+
+        let(:file) { Rack::Test::UploadedFile.new(Rails.root.join("spec/fixtures/thumbnail.png")) }
+
+        response '200', 'OK' do
+          run_test!
+
+          it 'declares requestBody is required' do
+            pending "This output is massaged in SwaggerFormatter#stop, and isn't quite ready here to assert"
+            tree = swagger_doc.dig(:paths, "/stubs", :post, :requestBody)
+            expect(tree[:required]).to eq(true)
+          end
+        end
+      end
+    end
+  end
+
   describe 'Responses'
   describe 'Data Models (Schemas)'
   describe 'Examples'
diff --git a/test-app/swagger/v3/openapi.json b/test-app/swagger/v3/openapi.json
index a344f69..19983c0 100644
--- a/test-app/swagger/v3/openapi.json
+++ b/test-app/swagger/v3/openapi.json
@@ -22,6 +22,30 @@
             "in": "query"
           }
         ]
+      },
+      "post": {
+        "summary": "body is required",
+        "tags": [
+          "Media Types"
+        ],
+        "parameters": [
+
+        ],
+        "responses": {
+          "200": {
+            "description": "OK"
+          }
+        },
+        "requestBody": {
+          "content": {
+            "multipart/form-data": {
+              "schema": {
+                "type": "file"
+              }
+            }
+          },
+          "required": true
+        }
       }
     },
     "/stubs/{a_param}": {