diff --git a/gortsplib_test.go b/gortsplib_test.go
deleted file mode 100644
index e927c9dd..00000000
--- a/gortsplib_test.go
+++ /dev/null
@@ -1,53 +0,0 @@
-package gortsplib
-
-import (
-	"os"
-	"os/exec"
-	"strconv"
-	"time"
-)
-
-type container struct {
-	name string
-}
-
-func newContainer(image string, name string, args []string) (*container, error) {
-	c := &container{
-		name: name,
-	}
-
-	exec.Command("docker", "kill", "gortsplib-test-"+name).Run()
-	exec.Command("docker", "wait", "gortsplib-test-"+name).Run()
-
-	cmd := []string{"docker", "run",
-		"--network=host",
-		"--name=gortsplib-test-" + name,
-		"gortsplib-test-" + image}
-	cmd = append(cmd, args...)
-	ecmd := exec.Command(cmd[0], cmd[1:]...)
-	ecmd.Stdout = nil
-	ecmd.Stderr = os.Stderr
-
-	err := ecmd.Start()
-	if err != nil {
-		return nil, err
-	}
-
-	time.Sleep(1 * time.Second)
-
-	return c, nil
-}
-
-func (c *container) close() {
-	exec.Command("docker", "kill", "gortsplib-test-"+c.name).Run()
-	exec.Command("docker", "wait", "gortsplib-test-"+c.name).Run()
-	exec.Command("docker", "rm", "gortsplib-test-"+c.name).Run()
-}
-
-func (c *container) wait() int {
-	exec.Command("docker", "wait", "gortsplib-test-"+c.name).Run()
-	out, _ := exec.Command("docker", "inspect", "gortsplib-test-"+c.name,
-		"--format={{.State.ExitCode}}").Output()
-	code, _ := strconv.ParseInt(string(out[:len(out)-1]), 10, 64)
-	return int(code)
-}
diff --git a/server_test.go b/server_test.go
index 9ddfb38c..6c04de02 100644
--- a/server_test.go
+++ b/server_test.go
@@ -5,6 +5,8 @@ import (
 	"crypto/tls"
 	"fmt"
 	"net"
+	"os"
+	"os/exec"
 	"strconv"
 	"sync"
 	"testing"
@@ -137,6 +139,51 @@ func (sh *testServerHandler) OnGetParameter(ctx *ServerHandlerOnGetParameterCtx)
 	return nil, fmt.Errorf("unimplemented")
 }
 
+type container struct {
+	name string
+}
+
+func newContainer(image string, name string, args []string) (*container, error) {
+	c := &container{
+		name: name,
+	}
+
+	exec.Command("docker", "kill", "gortsplib-test-"+name).Run()
+	exec.Command("docker", "wait", "gortsplib-test-"+name).Run()
+
+	cmd := []string{"docker", "run",
+		"--network=host",
+		"--name=gortsplib-test-" + name,
+		"gortsplib-test-" + image}
+	cmd = append(cmd, args...)
+	ecmd := exec.Command(cmd[0], cmd[1:]...)
+	ecmd.Stdout = nil
+	ecmd.Stderr = os.Stderr
+
+	err := ecmd.Start()
+	if err != nil {
+		return nil, err
+	}
+
+	time.Sleep(1 * time.Second)
+
+	return c, nil
+}
+
+func (c *container) close() {
+	exec.Command("docker", "kill", "gortsplib-test-"+c.name).Run()
+	exec.Command("docker", "wait", "gortsplib-test-"+c.name).Run()
+	exec.Command("docker", "rm", "gortsplib-test-"+c.name).Run()
+}
+
+func (c *container) wait() int {
+	exec.Command("docker", "wait", "gortsplib-test-"+c.name).Run()
+	out, _ := exec.Command("docker", "inspect", "gortsplib-test-"+c.name,
+		"--format={{.State.ExitCode}}").Output()
+	code, _ := strconv.ParseInt(string(out[:len(out)-1]), 10, 64)
+	return int(code)
+}
+
 var serverCert = []byte(`-----BEGIN CERTIFICATE-----
 MIIDazCCAlOgAwIBAgIUXw1hEC3LFpTsllv7D3ARJyEq7sIwDQYJKoZIhvcNAQEL
 BQAwRTELMAkGA1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUxITAfBgNVBAoM