fix tests

pkg/executor/build_test.go

@@ -371,10 +371,15 @@ func Test_filesToSave(t *testing.T) {
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
 			tmpDir, err := ioutil.TempDir("", "")
+			original := config.RootDir
+			config.RootDir = tmpDir
 			if err != nil {
 				t.Errorf("error creating tmpdir: %s", err)
 			}
-			defer os.RemoveAll(tmpDir)
+			defer func () {
+				config.RootDir  = original
+				os.RemoveAll(tmpDir)
+			}()
 
 			for _, f := range tt.files {
 				p := filepath.Join(tmpDir, f)

pkg/snapshot/snapshot_test.go

@@ -25,6 +25,7 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/GoogleContainerTools/kaniko/pkg/config"
 	"github.com/GoogleContainerTools/kaniko/pkg/util"
 	"github.com/GoogleContainerTools/kaniko/testutil"
 	"github.com/pkg/errors"
@@ -159,7 +160,6 @@ func TestSnapshotFSChangePermissions(t *testing.T) {
 		if err == io.EOF {
 			break
 		}
-		t.Logf("Info %s in tar", hdr.Name)
 		foundFiles = append(foundFiles, hdr.Name)
 		if _, isFile := snapshotFiles[hdr.Name]; !isFile {
 			t.Fatalf("File %s unexpectedly in tar", hdr.Name)
@@ -458,8 +458,11 @@ func setUpTest() (string, *Snapshotter, func(), error) {
 		return "", nil, nil, errors.Wrap(err, "initializing snapshotter")
 	}
 
+	original := config.KanikoDir
+	config.KanikoDir = testDir
 	cleanup := func() {
 		os.RemoveAll(snapshotPath)
+		config.KanikoDir = original
 		dirCleanUp()
 	}
 

pkg/util/command_util.go

@@ -131,7 +131,6 @@ func ResolveSources(srcs []string, root string) ([]string, error) {
 		return nil, errors.Wrap(err, "matching sources")
 	}
 	logrus.Debugf("Resolved sources to %v", resolved)
-	fmt.Println("end of resolve sources")
 	return resolved, nil
 }