storage/filesystem: implement missing functionality. (#110)

* storage/filesystem: added ObjectStorage Set.
* storage/filesystem: now passes all tests, except those specific to transactions.
* formats/config: Encoder now encodes subsections with no options.
* formats/config: add HasSubsection on Section.
* dotgit: add Ref method to get specific reference.

1 files changed, 25 insertions, 1 deletions

diff --git a/storage/filesystem/storage_test.go b/storage/filesystem/storage_test.go
index f1f18f9..7d66205 100644
--- a/storage/filesystem/storage_test.go
+++ b/storage/filesystem/storage_test.go
@@ -3,11 +3,35 @@ package filesystem
 import (
 	"testing"
 
+	"gopkg.in/src-d/go-git.v4/storage/test"
+	"gopkg.in/src-d/go-git.v4/utils/fs/os"
+
 	. "gopkg.in/check.v1"
 )
 
 func Test(t *testing.T) { TestingT(t) }
 
-type StorageSuite struct{}
+type StorageSuite struct {
+	test.BaseStorageSuite
+}
 
 var _ = Suite(&StorageSuite{})
+
+func (s *StorageSuite) SetUpTest(c *C) {
+	path := c.MkDir()
+	storage, err := NewStorage(os.NewOS(path))
+	c.Assert(err, IsNil)
+	s.BaseStorageSuite = test.NewBaseStorageSuite(
+		storage.ObjectStorage(),
+		storage.ReferenceStorage(),
+		storage.ConfigStorage(),
+	)
+}
+
+func (s *StorageSuite) TestTxObjectStorageSetAndCommit(c *C) {
+	c.Skip("tx not supported")
+}
+
+func (s *StorageSuite) TestTxObjectStorageSetAndRollback(c *C) {
+	c.Skip("tx not supported")
+}