package git import ( "io/ioutil" "time" "gopkg.in/src-d/go-git.v4/core" . "gopkg.in/check.v1" ) type ObjectsSuite struct { BaseSuite } var _ = Suite(&ObjectsSuite{}) func (s *ObjectsSuite) TestNewCommit(c *C) { hash := core.NewHash("a5b8b09e2f8fcb0bb99d3ccb0958157b40890d69") commit, err := s.Repository.Commit(hash) c.Assert(err, IsNil) c.Assert(commit.Hash, Equals, commit.ID()) c.Assert(commit.Hash.String(), Equals, "a5b8b09e2f8fcb0bb99d3ccb0958157b40890d69") tree, err := commit.Tree() c.Assert(err, IsNil) c.Assert(tree.Hash.String(), Equals, "c2d30fa8ef288618f65f6eed6e168e0d514886f4") parents := commit.Parents() parentCommit, err := parents.Next() c.Assert(err, IsNil) c.Assert(parentCommit.Hash.String(), Equals, "b029517f6300c2da0f4b651b8642506cd6aaf45d") parentCommit, err = parents.Next() c.Assert(err, IsNil) c.Assert(parentCommit.Hash.String(), Equals, "b8e471f58bcbca63b07bda20e428190409c2db47") c.Assert(commit.Author.Email, Equals, "mcuadros@gmail.com") c.Assert(commit.Author.Name, Equals, "Máximo Cuadros") c.Assert(commit.Author.When.Format(time.RFC3339), Equals, "2015-03-31T13:47:14+02:00") c.Assert(commit.Committer.Email, Equals, "mcuadros@gmail.com") c.Assert(commit.Message, Equals, "Merge pull request #1 from dripolles/feature\n\nCreating changelog") } func (s *ObjectsSuite) TestParseTree(c *C) { hash := core.NewHash("a8d315b2b1c615d43042c3a62402b8a54288cf5c") tree, err := s.Repository.Tree(hash) c.Assert(err, IsNil) c.Assert(tree.Entries, HasLen, 8) tree.buildMap() c.Assert(tree.m, HasLen, 8) c.Assert(tree.m[".gitignore"].Name, Equals, ".gitignore") c.Assert(tree.m[".gitignore"].Mode.String(), Equals, "-rw-r--r--") c.Assert(tree.m[".gitignore"].Hash.String(), Equals, "32858aad3c383ed1ff0a0f9bdf231d54a00c9e88") count := 0 iter := tree.Files() defer iter.Close() for f, err := iter.Next(); err == nil; f, err = iter.Next() { count++ if f.Name == "go/example.go" { reader, err := f.Reader() c.Assert(err, IsNil) defer func() { c.Assert(reader.Close(), IsNil) }() content, _ := ioutil.ReadAll(reader) c.Assert(content, HasLen, 2780) } } c.Assert(count, Equals, 9) } func (s *ObjectsSuite) TestBlobHash(c *C) { o := &core.MemoryObject{} o.SetType(core.BlobObject) o.SetSize(3) writer, err := o.Writer() c.Assert(err, IsNil) defer func() { c.Assert(writer.Close(), IsNil) }() writer.Write([]byte{'F', 'O', 'O'}) blob := &Blob{} c.Assert(blob.Decode(o), IsNil) c.Assert(blob.Size, Equals, int64(3)) c.Assert(blob.Hash.String(), Equals, "d96c7efbfec2814ae0301ad054dc8d9fc416c9b5") reader, err := blob.Reader() c.Assert(err, IsNil) defer func() { c.Assert(reader.Close(), IsNil) }() data, err := ioutil.ReadAll(reader) c.Assert(err, IsNil) c.Assert(string(data), Equals, "FOO") } func (s *ObjectsSuite) TestBlobDecodeEncodeIdempotent(c *C) { var objects []*core.MemoryObject for _, str := range []string{"foo", "foo\n"} { obj := &core.MemoryObject{} obj.Write([]byte(str)) obj.SetType(core.BlobObject) obj.Hash() objects = append(objects, obj) } for _, object := range objects { blob := &Blob{} err := blob.Decode(object) c.Assert(err, IsNil) newObject := &core.MemoryObject{} err = blob.Encode(newObject) c.Assert(err, IsNil) newObject.Hash() // Ensure Hash is pre-computed before deep comparison c.Assert(newObject, DeepEquals, object) } } func (s *ObjectsSuite) TestParseSignature(c *C) { cases := map[string]Signature{ `Foo Bar 1257894000 +0100`: { Name: "Foo Bar", Email: "foo@bar.com", When: MustParseTime("2009-11-11 00:00:00 +0100"), }, `Foo Bar 1257894000 -0700`: { Name: "Foo Bar", Email: "foo@bar.com", When: MustParseTime("2009-11-10 16:00:00 -0700"), }, `Foo Bar <> 1257894000 +0100`: { Name: "Foo Bar", Email: "", When: MustParseTime("2009-11-11 00:00:00 +0100"), }, ` <> 1257894000`: { Name: "", Email: "", When: MustParseTime("2009-11-10 23:00:00 +0000"), }, `Foo Bar `: { Name: "Foo Bar", Email: "foo@bar.com", When: time.Time{}, }, ``: { Name: "", Email: "", When: time.Time{}, }, `<`: { Name: "", Email: "", When: time.Time{}, }, } for raw, exp := range cases { got := &Signature{} got.Decode([]byte(raw)) c.Assert(got.Name, Equals, exp.Name) c.Assert(got.Email, Equals, exp.Email) c.Assert(got.When.Format(time.RFC3339), Equals, exp.When.Format(time.RFC3339)) } } func MustParseTime(value string) time.Time { t, _ := time.Parse("2006-01-02 15:04:05 -0700", value) return t }