Added tests for introduced option and usecase of it

Author: Vishal Shingala

test/data/valid_openapi/absolute-remote-refs.yaml

@@ -0,0 +1,29 @@
+openapi: "3.0.0"
+info:
+  version: 1.0.0
+  title: Swagger Petstore
+  license:
+    name: MIT
+servers:
+  - url: http://petstore.swagger.io/v1
+paths:
+  /pets:
+    get:
+      summary: List all pets
+      operationId: listPets
+      parameters:
+        - $ref: 'https://raw.githubusercontent.com/postmanlabs/openapi-to-postman/develop/test/data/petstore%20separate%20yaml/spec/parameters.yaml#/tagsParam'
+        - $ref: 'https://raw.githubusercontent.com/postmanlabs/openapi-to-postman/develop/test/data/petstore%20separate%20yaml/spec/parameters.yaml#/limitsParam'
+      responses:
+        '200':
+          description: An paged array of pets
+          content:
+            application/json:    
+              schema:
+                $ref: "https://raw.githubusercontent.com/postmanlabs/openapi-to-postman/develop/test/data/petstore%20separate%20yaml/spec/Pet.yaml"
+        default:
+          description: unexpected error
+          content:
+            application/json:
+              schema:
+                $ref: "https://raw.githubusercontent.com/postmanlabs/openapi-to-postman/develop/test/data/petstore%20separate%20yaml/common/Error.yaml"

test/data/valid_openapi/relative-remote-refs.yaml

@@ -0,0 +1,29 @@
+openapi: "3.0.0"
+info:
+  version: 1.0.0
+  title: Swagger Petstore
+  license:
+    name: MIT
+servers:
+  - url: http://petstore.swagger.io/v1
+paths:
+  /pets:
+    get:
+      summary: List all pets
+      operationId: listPets
+      parameters:
+        - $ref: './spec/parameters.yaml#/tagsParam'
+        - $ref: './spec/parameters.yaml#/limitsParam'
+      responses:
+        '200':
+          description: An paged array of pets
+          content:
+            application/json:    
+              schema:
+                $ref: "./spec/Pet.yaml"
+        default:
+          description: unexpected error
+          content:
+            application/json:
+              schema:
+                $ref: "./common/Error.yaml"

test/unit/base.test.js

@@ -40,7 +40,9 @@ describe('CONVERT FUNCTION TESTS ', function() {
       tagsFolderSpec = path.join(__dirname, VALID_OPENAPI_PATH + '/petstore-detailed.yaml'),
       securityTestCases = path.join(__dirname, VALID_OPENAPI_PATH + '/security-test-cases.yaml'),
       emptySecurityTestCase = path.join(__dirname, VALID_OPENAPI_PATH + '/empty-security-test-case.yaml'),
-      rootUrlServerWithVariables = path.join(__dirname, VALID_OPENAPI_PATH + '/root_url_server_with_variables.json');
+      rootUrlServerWithVariables = path.join(__dirname, VALID_OPENAPI_PATH + '/root_url_server_with_variables.json'),
+      absoluteRemoteRefs = path.join(__dirname, VALID_OPENAPI_PATH + '/absolute-remote-refs.yaml'),
+      relativeRemoteRefs = path.join(__dirname, VALID_OPENAPI_PATH + '/relative-remote-refs.yaml');
 
 
     it('Should add collection level auth with type as `bearer`' +
@@ -905,6 +907,79 @@ describe('CONVERT FUNCTION TESTS ', function() {
         done();
       });
     });
+
+    it('should correctly resolve absolute remote refs when option resolveRemoteRefs enabled', function (done) {
+      var openapi = fs.readFileSync(absoluteRemoteRefs, 'utf8');
+      Converter.convert({ type: 'string', data: openapi }, { resolveRemoteRefs: true }, (err, conversionResult) => {
+        let collection,
+          collectionRequest,
+          responseBody1,
+          responseBody2;
+
+        // Increased timeout for resolution
+        this.timeout(10000);
+
+        console.log('*****', err, conversionResult);
+        expect(err).to.be.null;
+        expect(conversionResult.result).to.be.true;
+
+        collection = conversionResult.output[0].data;
+        expect(collection.item).to.have.lengthOf(1);
+
+        collectionRequest = collection.item[0];
+        expect(collectionRequest.request.url.query).to.have.lengthOf(2);
+        expect(collectionRequest.request.url.query[0].key).to.eql('tags');
+        expect(collectionRequest.request.url.query[1].key).to.eql('limit');
+
+        responseBody1 = JSON.parse(collectionRequest.response[0].body);
+        expect(responseBody1).to.have.property('id').that.is.a('integer');
+        expect(responseBody1).to.have.property('name').that.is.a('string');
+        expect(responseBody1).to.have.property('tag').that.is.a('string');
+
+        responseBody2 = JSON.parse(collectionRequest.response[0].body);
+        expect(responseBody2).to.have.property('code').that.is.a('integer');
+        expect(responseBody2).to.have.property('message').that.is.a('string');
+        done();
+      });
+    });
+
+    it('should correctly resolve relative remote refs when option resolveRemoteRefs enabled and sourceUrl is provided',
+      function (done) {
+        var openapi = fs.readFileSync(relativeRemoteRefs, 'utf8'),
+          options = {
+            resolveRemoteRefs: true,
+            sourceUrl: 'https://raw.githubusercontent.com/postmanlabs/openapi-to-postman' +
+              '/develop/test/data/petstore%20separate%20yaml/openapi.yaml'
+          };
+
+        Converter.convert({ type: 'string', data: openapi }, options, (err, conversionResult) => {
+          let collection,
+            collectionRequest,
+            responseBody1,
+            responseBody2;
+
+          expect(err).to.be.null;
+          expect(conversionResult.result).to.be.true;
+
+          collection = conversionResult.output[0].data;
+          expect(collection.item).to.have.lengthOf(1);
+
+          collectionRequest = collection.item[0];
+          expect(collectionRequest.request.url.query).to.have.lengthOf(2);
+          expect(collectionRequest.request.url.query[0].key).to.eql('tags');
+          expect(collectionRequest.request.url.query[1].key).to.eql('limit');
+
+          responseBody1 = JSON.parse(collectionRequest.response[0].body);
+          expect(responseBody1).to.have.property('id').that.is.a('integer');
+          expect(responseBody1).to.have.property('name').that.is.a('string');
+          expect(responseBody1).to.have.property('tag').that.is.a('string');
+
+          responseBody2 = JSON.parse(collectionRequest.response[0].body);
+          expect(responseBody2).to.have.property('code').that.is.a('integer');
+          expect(responseBody2).to.have.property('message').that.is.a('string');
+          done();
+        });
+      });
   });
 
   describe('requestNameSource option', function() {