From b6a0e2936144d1c3bfbbceab7e67808767ed52dd Mon Sep 17 00:00:00 2001
From: Sergey Vilgelm <sergey@vilgelm.com>
Date: Sun, 24 Sep 2023 20:39:48 -0700
Subject: [PATCH] fix TestClientOnResponseError parallel tests

In case of using `t.Parallel()` inside a for loop, the loop variables must be copied, otherwise only the last test will be executed.

```go
	for _, test := range tests {
		t.Run(test.name, func(t *testing.T) {
			t.Parallel()
```
changed to
```go
	for _, test := range tests {
		test := test
		t.Run(test.name, func(t *testing.T) {
			t.Parallel()
```

also the AuthServer must be created within the test, otherwise some tests fail.

`t.Log(test.Name)` can be used to verify the issue:
```go
	for _, test := range tests {
		t.Run(test.name, func(t *testing.T) {
			t.Parallel()
			t.Log("Test name:", test.name)
```
---
 client_test.go | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/client_test.go b/client_test.go
index dff2aaaa..ad02f62f 100644
--- a/client_test.go
+++ b/client_test.go
@@ -780,9 +780,6 @@ func TestNewWithLocalAddr(t *testing.T) {
 }
 
 func TestClientOnResponseError(t *testing.T) {
-	ts := createAuthServer(t)
-	defer ts.Close()
-
 	tests := []struct {
 		name        string
 		setup       func(*Client)
@@ -862,8 +859,12 @@ func TestClientOnResponseError(t *testing.T) {
 	}
 
 	for _, test := range tests {
+		test := test
 		t.Run(test.name, func(t *testing.T) {
 			t.Parallel()
+			ts := createAuthServer(t)
+			defer ts.Close()
+
 			var assertErrorHook = func(r *Request, err error) {
 				assertNotNil(t, r)
 				v, ok := err.(*ResponseError)