package index import ( "bytes" "strings" "time" "github.com/google/go-cmp/cmp" . "gopkg.in/check.v1" "gopkg.in/src-d/go-git.v4/plumbing" ) func (s *IndexSuite) TestEncode(c *C) { idx := &Index{ Version: 2, Entries: []*Entry{{ CreatedAt: time.Now(), ModifiedAt: time.Now(), Dev: 4242, Inode: 424242, UID: 84, GID: 8484, Size: 42, Stage: TheirMode, Hash: plumbing.NewHash("e25b29c8946e0e192fae2edc1dabf7be71e8ecf3"), Name: "foo", }, { CreatedAt: time.Now(), ModifiedAt: time.Now(), Name: "bar", Size: 82, }, { CreatedAt: time.Now(), ModifiedAt: time.Now(), Name: strings.Repeat(" ", 20), Size: 82, }}, } buf := bytes.NewBuffer(nil) e := NewEncoder(buf) err := e.Encode(idx) c.Assert(err, IsNil) output := &Index{} d := NewDecoder(buf) err = d.Decode(output) c.Assert(err, IsNil) c.Assert(cmp.Equal(idx, output), Equals, true) c.Assert(output.Entries[0].Name, Equals, strings.Repeat(" ", 20)) c.Assert(output.Entries[1].Name, Equals, "bar") c.Assert(output.Entries[2].Name, Equals, "foo") } func (s *IndexSuite) TestEncodeUnsuportedVersion(c *C) { idx := &Index{Version: 3} buf := bytes.NewBuffer(nil) e := NewEncoder(buf) err := e.Encode(idx) c.Assert(err, Equals, ErrUnsupportedVersion) } func (s *IndexSuite) TestEncodeWithIntentToAddUnsuportedVersion(c *C) { idx := &Index{ Version: 2, Entries: []*Entry{{IntentToAdd: true}}, } buf := bytes.NewBuffer(nil) e := NewEncoder(buf) err := e.Encode(idx) c.Assert(err, Equals, ErrUnsupportedVersion) } func (s *IndexSuite) TestEncodeWithSkipWorktreeUnsuportedVersion(c *C) { idx := &Index{ Version: 2, Entries: []*Entry{{SkipWorktree: true}}, } buf := bytes.NewBuffer(nil) e := NewEncoder(buf) err := e.Encode(idx) c.Assert(err, Equals, ErrUnsupportedVersion) }