1 files changed, 30 insertions, 3 deletions
diff --git a/storage/transactional/storage_test.go b/storage/transactional/storage_test.go
index 6aaea0d..63ebfb1 100644
--- a/storage/transactional/storage_test.go
+++ b/storage/transactional/storage_test.go
@@ -4,7 +4,12 @@ import (
 	"testing"
 
 	. "gopkg.in/check.v1"
+	"gopkg.in/src-d/go-billy.v4/memfs"
 	"gopkg.in/src-d/go-git.v4/plumbing"
+	"gopkg.in/src-d/go-git.v4/plumbing/cache"
+	"gopkg.in/src-d/go-git.v4/plumbing/storer"
+	"gopkg.in/src-d/go-git.v4/storage"
+	"gopkg.in/src-d/go-git.v4/storage/filesystem"
 	"gopkg.in/src-d/go-git.v4/storage/memory"
 	"gopkg.in/src-d/go-git.v4/storage/test"
 )
@@ -13,13 +18,25 @@ func Test(t *testing.T) { TestingT(t) }
 
 type StorageSuite struct {
 	test.BaseStorageSuite
+	temporal func() storage.Storer
 }
 
-var _ = Suite(&StorageSuite{})
+var _ = Suite(&StorageSuite{
+	temporal: func() storage.Storer {
+		return memory.NewStorage()
+	},
+})
+
+var _ = Suite(&StorageSuite{
+	temporal: func() storage.Storer {
+		fs := memfs.New()
+		return filesystem.NewStorage(fs, cache.NewObjectLRUDefault())
+	},
+})
 
 func (s *StorageSuite) SetUpTest(c *C) {
 	base := memory.NewStorage()
-	temporal := memory.NewStorage()
+	temporal := s.temporal()
 
 	s.BaseStorageSuite = test.NewBaseStorageSuite(NewStorage(base, temporal))
 	s.BaseStorageSuite.SetUpTest(c)
@@ -27,7 +44,7 @@ func (s *StorageSuite) SetUpTest(c *C) {
 
 func (s *StorageSuite) TestCommit(c *C) {
 	base := memory.NewStorage()
-	temporal := memory.NewStorage()
+	temporal := s.temporal()
 	st := NewStorage(base, temporal)
 
 	commit := base.NewEncodedObject()
@@ -50,3 +67,13 @@ func (s *StorageSuite) TestCommit(c *C) {
 	c.Assert(err, IsNil)
 	c.Assert(obj.Hash(), Equals, commit.Hash())
 }
+
+func (s *StorageSuite) TestTransactionalPackfileWriter(c *C) {
+	base := memory.NewStorage()
+	temporal := s.temporal()
+	st := NewStorage(base, temporal)
+
+	_, tmpOK := temporal.(storer.PackfileWriter)
+	_, ok := st.(storer.PackfileWriter)
+	c.Assert(ok, Equals, tmpOK)
+}