rebase help

Author: aditi-khare-mongoDB

test/node/uuid_tests.js

@@ -1,3 +1,5 @@
+
+
 'use strict';
 
 const { Buffer } = require('buffer');
@@ -6,6 +8,8 @@ const { inspect } = require('util');
 const { validate: uuidStringValidate, version: uuidStringVersion } = require('uuid');
 const BSON = require('../register-bson');
 const BSONTypeError = BSON.BSONTypeError;
+const BSON_DATA_BINARY = BSON.BSON_DATA_BINARY;
+const BSON_BINARY_SUBTYPE_UUID_NEW = BSON.BSON_BINARY_SUBTYPE_UUID_NEW;
 
 // Test values
 const UPPERCASE_DASH_SEPARATED_UUID_STRING = 'AAAAAAAA-AAAA-4AAA-AAAA-AAAAAAAAAAAA';
@@ -162,4 +166,31 @@ describe('UUID', () => {
     const uuid = new UUID(UPPERCASE_DASH_SEPARATED_UUID_STRING);
     expect(inspect(uuid)).to.equal(`new UUID("${LOWERCASE_DASH_SEPARATED_UUID_STRING}")`);
   });
+
+  describe('serialize', () => {
+    it('should have a valid UUID _bsontype with Object input without error', () => {
+      const output = BSON.serialize({ uuid: new BSON.UUID() });
+      expect(output[4]).to.equal(BSON_DATA_BINARY);
+      expect(output[14]).to.equal(BSON_BINARY_SUBTYPE_UUID_NEW);
+    });
+
+    it('should have a valid UUID _bsontype with Map input without error', () => {
+      const output = BSON.serialize(new Map([['uuid', new BSON.UUID()]]));
+      expect(output[4]).to.equal(BSON_DATA_BINARY);
+      expect(output[14]).to.equal(BSON_BINARY_SUBTYPE_UUID_NEW);
+    });
+
+    it('should have as a valid UUID _bsontype with Array input without error', () => {
+      const output = BSON.serialize({ a: [new BSON.UUID()] });
+      expect(output[11]).to.equal(BSON_DATA_BINARY);
+      expect(output[18]).to.equal(BSON_BINARY_SUBTYPE_UUID_NEW);
+    });
+
+    it('should serialize BSON.UUID() input the same as BSON.UUID().toBinary()', () => {
+      const exampleUUID = new BSON.UUID();
+      const toBinarySerialization = BSON.serialize({ uuid: exampleUUID.toBinary() });
+      const plainUUIDSerialization = BSON.serialize({ uuid: exampleUUID });
+      expect(plainUUIDSerialization).to.deep.equal(toBinarySerialization);
+    });
+  });
 });