example 6 enhancements

Author: carmine

examples/6-multi-file-spec/README.md

@@ -15,3 +15,27 @@ From this `6-multi-file-spec` directory, run:
 ```shell
 npm start
 ```
+
+## Try
+
+correct validation response with a multi-file spec
+```
+curl -s -XPOST localhost:3000/v1/queries -H 'content-type: application/json' -d '{}'|jq
+{
+  "message": "request/body must have required property 'id'",
+  "errors": [
+    {
+      "path": "/body/id",
+      "message": "must have required property 'id'",
+      "errorCode": "required.openapi.validation"
+    }
+  ]
+}
+```
+
+add the required id and it returns correct
+
+```
+curl -XPOST localhost:3000/v1/queries -H 'content-type: application/json' -d '{"id": 123}'  
+{} # note this test server returns empty object upon valid request                                               
+```

examples/6-multi-file-spec/app.js

@@ -1,6 +1,5 @@
 const express = require('express');
 const path = require('path');
-const cookieParser = require('cookie-parser');
 const logger = require('morgan');
 const http = require('http');
 const OpenApiValidator = require('express-openapi-validator');
@@ -15,7 +14,6 @@ app.use(express.text());
 app.use(express.json());
 
 app.use(logger('dev'));
-app.use(cookieParser());
 app.use(express.static(path.join(__dirname, 'public')));
 
 app.use('/spec', express.static(apiSpec));