From fa91a37426115777480e6f096e8b90e63ef34cea Mon Sep 17 00:00:00 2001
From: cjihrig <cjihrig@gmail.com>
Date: Wed, 5 Mar 2025 09:21:12 -0500
Subject: [PATCH] test: handle process.env in config_test.ts

The tests in #2288 can fail depending on the environment
variables on the system. This commit takes the environment out
of the equation.

Refs: https://github.com/kubernetes-client/javascript/pull/2288
---
 src/config_test.ts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/config_test.ts b/src/config_test.ts
index 9bb31dd52c..5e082ee8bb 100644
--- a/src/config_test.ts
+++ b/src/config_test.ts
@@ -1613,6 +1613,19 @@ describe('KubeConfig', () => {
     });
 
     describe('BufferOrFile', () => {
+        let originalEnv;
+
+        before(() => {
+            // The code being tested here references process.env and can fail
+            // if run on a machine with certain environment variable settings.
+            originalEnv = process.env;
+            process.env = {};
+        });
+
+        after(() => {
+            process.env = originalEnv;
+        });
+
         it('should load from root if present', () => {
             const data = 'some data for file';
             const arg: any = {