github.com/cilium/cilium@v1.16.2/pkg/mtu/detect_linux_test.go (about)

     1  // SPDX-License-Identifier: Apache-2.0
     2  // Copyright Authors of Cilium
     3  
     4  package mtu
     5  
     6  import (
     7  	"testing"
     8  
     9  	"github.com/stretchr/testify/require"
    10  
    11  	"github.com/cilium/cilium/pkg/testutils"
    12  )
    13  
    14  func TestAutoDetect(t *testing.T) {
    15  	testutils.PrivilegedTest(t)
    16  
    17  	mtu, err := autoDetect()
    18  	require.Nil(t, err)
    19  	require.NotEqual(t, 0, mtu)
    20  }