replace path with filepath

pkg/volume/azure_file/azure_file_test.go

@@ -20,7 +20,7 @@ import (
 	"fmt"
 	"io/ioutil"
 	"os"
-	"path"
+	"path/filepath"
 	"reflect"
 	"strings"
 	"testing"
@@ -149,7 +149,7 @@ func testPlugin(t *testing.T, tmpDir string, volumeHost volume.VolumeHost) {
 	if mounter == nil {
 		t.Errorf("Got a nil Mounter")
 	}
-	volPath := path.Join(tmpDir, "pods/poduid/volumes/kubernetes.io~azure-file/vol1")
+	volPath := filepath.Join(tmpDir, "pods/poduid/volumes/kubernetes.io~azure-file/vol1")
 	path := mounter.GetPath()
 	if path != volPath {
 		t.Errorf("Got unexpected path: %s", path)