enable at tests mongodb options only when options are supported by dr…

…iver
okv · Dec 24, 2019 · a7547cb · a7547cb
1 parent 1230790
commit a7547cb
Showing 1 changed file with 12 additions and 6 deletions.
diff --git a/test/utils/createAdapter.js b/test/utils/createAdapter.js
@@ -1,16 +1,22 @@
 'use strict';
 
 const promisify = require('es6-promisify').promisify;
+const mongodbPackageJson = require('mongodb/package.json');
 const Adapter = require('../../lib/adapter');
 
-const defaultParams = {
-	url: 'mongodb://localhost:27017/test_east_mongodb',
-	options: {
-		useUnifiedTopology: true
-	}
-};
+const mongodbMajor = mongodbPackageJson.version.split('.')[0];
 
 module.exports = () => {
+	const defaultParams = {
+		url: 'mongodb://localhost:27017/test_east_mongodb',
+		options: {}
+	};
+
+	// enable options only when options are supported by driver
+	if (mongodbMajor === '3') {
+		defaultParams.options.useUnifiedTopology = true;
+	}
+
 	const adapter = new Adapter(defaultParams);
 
 	adapter.connect = promisify(adapter.connect.bind(adapter));