refactoring

weed/storage/volume_super_block_test.go

@@ -2,20 +2,22 @@ package storage
 
 import (
 	"testing"
+
+	"github.com/chrislusf/seaweedfs/weed/storage/needle"
 )
 
 func TestSuperBlockReadWrite(t *testing.T) {
 	rp, _ := NewReplicaPlacementFromByte(byte(001))
-	ttl, _ := ReadTTL("15d")
+	ttl, _ := needle.ReadTTL("15d")
 	s := &SuperBlock{
-		version:          CurrentVersion,
+		version:          needle.CurrentVersion,
 		ReplicaPlacement: rp,
 		Ttl:              ttl,
 	}
 
 	bytes := s.Bytes()
 
-	if !(bytes[2] == 15 && bytes[3] == Day) {
+	if !(bytes[2] == 15 && bytes[3] == needle.Day) {
 		println("byte[2]:", bytes[2], "byte[3]:", bytes[3])
 		t.Fail()
 	}