package packp import ( "bytes" "io/ioutil" "github.com/go-git/go-git/v5/plumbing" "github.com/go-git/go-git/v5/plumbing/protocol/packp/capability" . "gopkg.in/check.v1" ) type UploadPackResponseSuite struct{} var _ = Suite(&UploadPackResponseSuite{}) func (s *UploadPackResponseSuite) TestDecodeNAK(c *C) { raw := "0008NAK\nPACK" req := NewUploadPackRequest() res := NewUploadPackResponse(req) defer res.Close() err := res.Decode(ioutil.NopCloser(bytes.NewBufferString(raw))) c.Assert(err, IsNil) pack, err := ioutil.ReadAll(res) c.Assert(err, IsNil) c.Assert(pack, DeepEquals, []byte("PACK")) } func (s *UploadPackResponseSuite) TestDecodeDepth(c *C) { raw := "00000008NAK\nPACK" req := NewUploadPackRequest() req.Depth = DepthCommits(1) res := NewUploadPackResponse(req) defer res.Close() err := res.Decode(ioutil.NopCloser(bytes.NewBufferString(raw))) c.Assert(err, IsNil) pack, err := ioutil.ReadAll(res) c.Assert(err, IsNil) c.Assert(pack, DeepEquals, []byte("PACK")) } func (s *UploadPackResponseSuite) TestDecodeMalformed(c *C) { raw := "00000008ACK\nPACK" req := NewUploadPackRequest() req.Depth = DepthCommits(1) res := NewUploadPackResponse(req) defer res.Close() err := res.Decode(ioutil.NopCloser(bytes.NewBufferString(raw))) c.Assert(err, NotNil) } func (s *UploadPackResponseSuite) TestDecodeMultiACK(c *C) { req := NewUploadPackRequest() req.Capabilities.Set(capability.MultiACK) res := NewUploadPackResponse(req) defer res.Close() err := res.Decode(ioutil.NopCloser(bytes.NewBuffer(nil))) c.Assert(err, NotNil) } func (s *UploadPackResponseSuite) TestReadNoDecode(c *C) { req := NewUploadPackRequest() req.Capabilities.Set(capability.MultiACK) res := NewUploadPackResponse(req) defer res.Close() n, err := res.Read(nil) c.Assert(err, Equals, ErrUploadPackResponseNotDecoded) c.Assert(n, Equals, 0) } func (s *UploadPackResponseSuite) TestEncodeNAK(c *C) { pf := ioutil.NopCloser(bytes.NewBuffer([]byte("[PACK]"))) req := NewUploadPackRequest() res := NewUploadPackResponseWithPackfile(req, pf) defer func() { c.Assert(res.Close(), IsNil) }() b := bytes.NewBuffer(nil) c.Assert(res.Encode(b), IsNil) expected := "0008NAK\n[PACK]" c.Assert(b.String(), Equals, expected) } func (s *UploadPackResponseSuite) TestEncodeDepth(c *C) { pf := ioutil.NopCloser(bytes.NewBuffer([]byte("PACK"))) req := NewUploadPackRequest() req.Depth = DepthCommits(1) res := NewUploadPackResponseWithPackfile(req, pf) defer func() { c.Assert(res.Close(), IsNil) }() b := bytes.NewBuffer(nil) c.Assert(res.Encode(b), IsNil) expected := "00000008NAK\nPACK" c.Assert(b.String(), Equals, expected) } func (s *UploadPackResponseSuite) TestEncodeMultiACK(c *C) { pf := ioutil.NopCloser(bytes.NewBuffer([]byte("[PACK]"))) req := NewUploadPackRequest() res := NewUploadPackResponseWithPackfile(req, pf) defer func() { c.Assert(res.Close(), IsNil) }() res.ACKs = []plumbing.Hash{ plumbing.NewHash("5dc01c595e6c6ec9ccda4f6f69c131c0dd945f81"), plumbing.NewHash("5dc01c595e6c6ec9ccda4f6f69c131c0dd945f82"), } b := bytes.NewBuffer(nil) c.Assert(res.Encode(b), NotNil) }