test: enable port test

zeropod/port_test.go

@@ -1,24 +1,34 @@
 package zeropod
 
 import (
+	"net/http/httptest"
+	"net/url"
+	"os"
+	"strconv"
 	"testing"
-)
-
-// func TestListeningPorts(t *testing.T) {
-// 	ts := httptest.NewServer(nil)
+	"time"
 
-// 	ports, err := ListeningPorts(os.Getpid())
-// 	require.NoError(t, err)
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
 
-// 	u, err := url.Parse(ts.URL)
-// 	require.NoError(t, err)
+func TestListeningPorts(t *testing.T) {
+	ts := httptest.NewServer(nil)
+	ts2 := httptest.NewServer(nil)
+	ports, err := listeningPortsDeep(os.Getpid())
+	require.NoError(t, err)
 
-// 	port, err := strconv.ParseUint(u.Port(), 10, 16)
-// 	require.NoError(t, err)
+	u, err := url.Parse(ts.URL)
+	require.NoError(t, err)
+	u2, err := url.Parse(ts2.URL)
+	require.NoError(t, err)
 
-// 	assert.Contains(t, ports, uint16(port))
-// }
+	port, err := strconv.Atoi(u.Port())
+	require.NoError(t, err)
+	port2, err := strconv.Atoi(u2.Port())
+	require.NoError(t, err)
+	assert.Contains(t, ports, uint16(port))
+	assert.Contains(t, ports, uint16(port2))
 
-func TestInodes(t *testing.T) {
-	inodes(14819)
+	time.Sleep(time.Minute)
 }