From 2622eb1d817c5921301ead8fcdfe13cf6a42b39d Mon Sep 17 00:00:00 2001
From: Iulian Masar <iulian.masar@codegile.com>
Date: Tue, 25 Feb 2025 13:40:46 +0200
Subject: [PATCH] fixed instantiating multiple instances of the SDK

---
 lib/api.js                            |  2 +-
 test/services/MultipleSdkInstances.js | 41 +++++++++++++++++++++++++++
 2 files changed, 42 insertions(+), 1 deletion(-)
 create mode 100644 test/services/MultipleSdkInstances.js

diff --git a/lib/api.js b/lib/api.js
index b80ae8b..1d01be7 100644
--- a/lib/api.js
+++ b/lib/api.js
@@ -32,7 +32,7 @@ var Api = function (config) {
     this.rateLimits = [];
 
     // Add default request configuration options
-    _.extend(this.requestOptions, {
+    this.requestOptions = _.extend({}, this.requestOptions, {
         // Path options are replacing the ${placeholders} from apiMethods
         path: {
             clientId: config.clientId,
diff --git a/test/services/MultipleSdkInstances.js b/test/services/MultipleSdkInstances.js
new file mode 100644
index 0000000..4ba174c
--- /dev/null
+++ b/test/services/MultipleSdkInstances.js
@@ -0,0 +1,41 @@
+const {expect} = require("chai");
+const mangopay = require("../../index");
+
+var api_1 = new mangopay({
+    clientId: 'sdk-unit-tests',
+    clientApiKey: 'cqFfFrWfCcb7UadHNxx2C9Lo6Djw8ZduLi7J9USTmu8bhxxpju'
+});
+
+var api_2 = new mangopay({
+    clientId: 'bad-client',
+    clientApiKey: 'bad-key'
+});
+
+describe('sdk instances', function () {
+    var data1, data2;
+    var error;
+
+    before(function (done) {
+        api_1.Users.getAll(function (data) {
+            data1 = data;
+            api_2.Users.getAll(function (data) {
+                data2 = data;
+                done();
+            })
+                .catch(function (data) {
+                    error = data;
+                    done();
+                });
+        });
+    });
+
+    it('should work', function () {
+        expect(api_1.config.clientId).not.to.be.eq(api_2.config.clientId);
+        expect(api_1.config.clientApiKey).not.to.be.eq(api_2.config.clientApiKey);
+        expect(api_1.requestOptions.path.clientId).not.to.be.eq(api_2.requestOptions.path.clientId);
+
+        expect(data1).to.be.an('array');
+        expect(data2).to.be.undefined;
+        expect(error.error).to.eq("invalid_client");
+    });
+});
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