From 3dc3bca2dde8d018f9af96e01b55f0b2d362ca00 Mon Sep 17 00:00:00 2001
From: Luca Burgazzoli <lburgazzoli@gmail.com>
Date: Thu, 24 Aug 2023 13:36:44 +0200
Subject: [PATCH] fix: avoid using http.DefaultClient as it is a shared
 instance

---
 go.mod               |  1 +
 go.sum               |  2 ++
 test/support/test.go | 17 +++++++++++++++--
 3 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/go.mod b/go.mod
index 9e6de49..d6137b5 100644
--- a/go.mod
+++ b/go.mod
@@ -77,6 +77,7 @@ require (
 	github.com/gosuri/uitable v0.0.4 // indirect
 	github.com/gregjones/httpcache v0.0.0-20190611155906-901d90724c79 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
+	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/huandu/xstrings v1.4.0 // indirect
 	github.com/imdario/mergo v0.3.16 // indirect
diff --git a/go.sum b/go.sum
index 822b1a0..887f99b 100644
--- a/go.sum
+++ b/go.sum
@@ -384,6 +384,8 @@ github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brv
 github.com/hashicorp/errwrap v1.1.0 h1:OxrOeh75EUXMY8TBjag2fzXGZ40LB6IKw45YeGUDY2I=
 github.com/hashicorp/errwrap v1.1.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
 github.com/hashicorp/go-cleanhttp v0.5.1/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
+github.com/hashicorp/go-cleanhttp v0.5.2 h1:035FKYIWjmULyFRBKPs8TBQoi0x6d9G4xc9neXJWAZQ=
+github.com/hashicorp/go-cleanhttp v0.5.2/go.mod h1:kO/YDlP8L1346E6Sodw+PrpBSV4/SoxCXGY6BqNFT48=
 github.com/hashicorp/go-immutable-radix v1.0.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
 github.com/hashicorp/go-msgpack v0.5.3/go.mod h1:ahLV/dePpqEmjfWmKiqvPkv/twdG7iPBM1vqhUKIvfM=
 github.com/hashicorp/go-multierror v1.0.0/go.mod h1:dHtQlpGsu+cZNNAkkCN/P3hoUDHhCYQXV3UM06sGGrk=
diff --git a/test/support/test.go b/test/support/test.go
index 909b2ee..702fa81 100644
--- a/test/support/test.go
+++ b/test/support/test.go
@@ -8,6 +8,8 @@ import (
 	"testing"
 	"time"
 
+	"github.com/hashicorp/go-cleanhttp"
+
 	"github.com/anthhub/forwarder"
 	"k8s.io/client-go/tools/portforward"
 
@@ -33,6 +35,7 @@ type Test interface {
 	T() *testing.T
 	Ctx() context.Context
 	Client() *Client
+	HTTPClient() *http.Client
 
 	NewTestNamespace(...Option[*corev1.Namespace]) *corev1.Namespace
 	NewDaprControlPlane(*daprAc.DaprControlPlaneSpecApplyConfiguration) *v1alpha1.DaprControlPlane
@@ -75,6 +78,7 @@ func With(t *testing.T) Test {
 		WithT: gomega.NewWithT(t),
 		t:     t,
 		ctx:   ctx,
+		http:  cleanhttp.DefaultClient(),
 	}
 
 	answer.SetDefaultEventuallyPollingInterval(500 * time.Millisecond)
@@ -91,6 +95,7 @@ type T struct {
 	t      *testing.T
 	client *Client
 	once   sync.Once
+	http   *http.Client
 
 	//nolint:containedctx
 	ctx context.Context
@@ -115,6 +120,14 @@ func (t *T) Client() *Client {
 	return t.client
 }
 
+func (t *T) HTTPClient() *http.Client {
+	t.once.Do(func() {
+		t.http = cleanhttp.DefaultClient()
+	})
+
+	return t.http
+}
+
 func (t *T) NewTestNamespace(options ...Option[*corev1.Namespace]) *corev1.Namespace {
 	t.T().Helper()
 
@@ -273,7 +286,7 @@ func (t *T) GET(url string) func(g gomega.Gomega) (*http.Response, error) {
 			return nil, err
 		}
 
-		return http.DefaultClient.Do(req)
+		return t.HTTPClient().Do(req)
 	}
 }
 
@@ -293,6 +306,6 @@ func (t *T) POST(url string, contentType string, content []byte) func(g gomega.G
 			req.Header.Add("Content-Type", contentType)
 		}
 
-		return http.DefaultClient.Do(req)
+		return t.HTTPClient().Do(req)
 	}
 }