Remove duplicate code in command tests

commands/sync_cmd_test.go

@@ -8,25 +8,6 @@ import (
 	"gitlab.com/revalus/grm/config"
 )
 
-func createTempDir() string {
-	checkErrorDuringPreparation := func(err error) {
-		if err != nil {
-			fmt.Printf("Cannot prepare a temporary directory for testing! %v ", err.Error())
-			os.Exit(2)
-		}
-	}
-
-	baseTmp := fmt.Sprintf("%v/grmTest", os.TempDir())
-	if _, ok := os.Stat(baseTmp); ok != nil {
-		err := os.Mkdir(baseTmp, 0777)
-		checkErrorDuringPreparation(err)
-	}
-	tempDir, err := os.MkdirTemp(baseTmp, "*")
-	checkErrorDuringPreparation(err)
-
-	return tempDir
-}
-
 func TestSyncInit(t *testing.T) {
 	sync := NewSynchronizer("test")
 	if sync.workspace != "test" {
@@ -36,10 +17,7 @@ func TestSyncInit(t *testing.T) {
 
 func TestSyncCommand(t *testing.T) {
 
-	workdir := createTempDir()
-	defer func() {
-		os.RemoveAll(workdir)
-	}()
+	workdir := createTmpDir()
 
 	sync := Synchronizer{
 		workspace: workdir,