refactored caddytest helpers (#3285)

* refactored caddytest helpers
* added cookie jar support. Added support for more http verbs

1 files changed, 40 insertions, 5 deletions

diff --git a/caddytest/integration/caddyfile_test.go b/caddytest/integration/caddyfile_test.go
index dd3dcba..4e9bdd9 100644
--- a/caddytest/integration/caddyfile_test.go
+++ b/caddytest/integration/caddyfile_test.go
@@ -1,6 +1,8 @@
 package integration
 
 import (
+	"net/http"
+	"net/url"
 	"testing"
 
 	"github.com/caddyserver/caddy/v2/caddytest"
@@ -9,7 +11,8 @@ import (
 func TestRespond(t *testing.T) {
 
 	// arrange
-	caddytest.InitServer(t, ` 
+	tester := caddytest.NewTester(t)
+	tester.InitServer(` 
   {
     http_port     9080
     https_port    9443
@@ -23,13 +26,14 @@ func TestRespond(t *testing.T) {
   `, "caddyfile")
 
 	// act and assert
-	caddytest.AssertGetResponse(t, "http://localhost:9080/version", 200, "hello from localhost")
+	tester.AssertGetResponse("http://localhost:9080/version", 200, "hello from localhost")
 }
 
 func TestRedirect(t *testing.T) {
 
 	// arrange
-	caddytest.InitServer(t, `
+	tester := caddytest.NewTester(t)
+	tester.InitServer(`
   {
     http_port     9080
     https_port    9443
@@ -46,10 +50,10 @@ func TestRedirect(t *testing.T) {
   `, "caddyfile")
 
 	// act and assert
-	caddytest.AssertRedirect(t, "http://localhost:9080/", "http://localhost:9080/hello", 301)
+	tester.AssertRedirect("http://localhost:9080/", "http://localhost:9080/hello", 301)
 
 	// follow redirect
-	caddytest.AssertGetResponse(t, "http://localhost:9080/", 200, "hello from localhost")
+	tester.AssertGetResponse("http://localhost:9080/", 200, "hello from localhost")
 }
 
 func TestDuplicateHosts(t *testing.T) {
@@ -66,3 +70,34 @@ func TestDuplicateHosts(t *testing.T) {
 		"caddyfile",
 		"duplicate site address not allowed")
 }
+
+func TestReadCookie(t *testing.T) {
+
+	localhost, _ := url.Parse("http://localhost")
+	cookie := http.Cookie{
+		Name:  "clientname",
+		Value: "caddytest",
+	}
+
+	// arrange
+	tester := caddytest.NewTester(t)
+	tester.Client.Jar.SetCookies(localhost, []*http.Cookie{&cookie})
+	tester.InitServer(` 
+  {
+    http_port     9080
+    https_port    9443
+  }
+  
+  localhost:9080 {
+    templates {
+      root testdata
+    }
+    file_server {
+      root testdata
+    }
+  }
+  `, "caddyfile")
+
+	// act and assert
+	tester.AssertGetResponse("http://localhost:9080/cookie.html", 200, "<h2>Cookie.ClientName caddytest</h2>")
+}