Fixed a bug where incorrect ref in Paths was not being handled correctly

lib/bundle.js

@@ -733,7 +733,7 @@ function generateComponentsObject(documentContext, rootContent,
             });
 
           if (isMissingNode) {
-            refData.nodeContent = refData.node;
+            refData.refHasContent && (refData.nodeContent = refData.node);
             refData.local = false;
           }
           else if (!refData) {

test/data/toBundleExamples/referenced_invalid_paths_31/expected.json

@@ -0,0 +1,40 @@
+{
+  "openapi": "3.1.0",
+  "info": {
+    "version": "1.0.0",
+    "title": "Swagger Petstore",
+    "description": "A sample API that uses a petstore as an example to demonstrate features in the swagger-2.0 specification",
+    "termsOfService": "http://swagger.io/terms/",
+    "contact": {
+      "name": "Swagger API Team",
+      "email": "[email protected]",
+      "url": "http://swagger.io"
+    },
+    "license": {
+      "name": "Apache 2.0",
+      "url": "https://www.apache.org/licenses/LICENSE-2.0.html"
+    }
+  },
+  "components": {
+    "schemas": {
+      "Pet": {
+        "required": [
+          "id",
+          "name"
+        ],
+        "properties": {
+          "id": {
+            "type": "integer",
+            "format": "int64"
+          },
+          "name": {
+            "type": "string"
+          },
+          "tag": {
+            "type": "string"
+          }
+        }
+      }
+    }
+  }
+}

test/data/toBundleExamples/referenced_invalid_paths_31/invalid_reference_at_path.yaml

@@ -0,0 +1,30 @@
+
+openapi: "3.1.0"
+info:
+  version: 1.0.0
+  title: Swagger Petstore
+  description: A sample API that uses a petstore as an example to demonstrate features in the swagger-2.0 specification
+  termsOfService: http://swagger.io/terms/
+  contact:
+    name: Swagger API Team
+    email: [email protected]
+    url: http://swagger.io
+  license:
+    name: Apache 2.0
+    url: https://www.apache.org/licenses/LICENSE-2.0.html
+paths:
+  "$ref": "./path"
+components:
+  schemas:
+    Pet:
+      required:
+        - id
+        - name
+      properties:
+        id:
+          type: integer
+          format: int64
+        name:
+          type: string
+        tag:
+          type: string

test/unit/bundle31.test.js

@@ -4,6 +4,7 @@ const expect = require('chai').expect,
   path = require('path'),
   BUNDLES_FOLDER = '../data/toBundleExamples',
   pathItem31 = path.join(__dirname, BUNDLES_FOLDER + '/referenced_paths_31'),
+  invalidPathRef31 = path.join(__dirname, BUNDLES_FOLDER + '/referenced_invalid_paths_31'),
   webhookItem31 = path.join(__dirname, BUNDLES_FOLDER + '/referenced_webhook_31');
 
 
@@ -73,4 +74,34 @@ describe('bundle files method - 3.1', function () {
     expect(res.output.specification.version).to.equal('3.1');
     expect(JSON.stringify(JSON.parse(res.output.data[0].bundledContent), null, 2)).to.be.equal(expected);
   });
+
+  it('Should return bundled file where path has an invalid $ref', async function () {
+    let contentRootFile = fs.readFileSync(invalidPathRef31 + '/invalid_reference_at_path.yaml', 'utf8'),
+      expected = fs.readFileSync(invalidPathRef31 + '/expected.json', 'utf8'),
+      input = {
+        origin: 'browser',
+        type: 'multiFile',
+        specificationVersion: '3.1',
+        options: { includeReferenceMap: true },
+        bundleFormat: 'JSON',
+        rootFiles: [
+          {
+            path: 'root.yaml',
+            content: contentRootFile
+          }
+        ],
+        data: [
+          {
+            path: 'root.yaml',
+            content: contentRootFile
+          }
+        ]
+      };
+    const res = await Converter.bundle(input);
+
+    expect(res).to.not.be.empty;
+    expect(res.result).to.be.true;
+    expect(res.output.specification.version).to.equal('3.1');
+    expect(JSON.stringify(JSON.parse(res.output.data[0].bundledContent), null, 2)).to.be.equal(expected);
+  });
 });