package object import ( "io" "time" "github.com/src-d/go-git-fixtures" "srcd.works/go-git.v4/plumbing" . "gopkg.in/check.v1" "srcd.works/go-git.v4/storage/filesystem" ) type SuiteCommit struct { BaseObjectsSuite Commit *Commit } var _ = Suite(&SuiteCommit{}) func (s *SuiteCommit) SetUpSuite(c *C) { s.BaseObjectsSuite.SetUpSuite(c) hash := plumbing.NewHash("1669dce138d9b841a518c64b10914d88f5e488ea") s.Commit = s.commit(c, hash) } func (s *SuiteCommit) TestDecodeNonCommit(c *C) { hash := plumbing.NewHash("9a48f23120e880dfbe41f7c9b7b708e9ee62a492") blob, err := s.Storer.EncodedObject(plumbing.AnyObject, hash) c.Assert(err, IsNil) commit := &Commit{} err = commit.Decode(blob) c.Assert(err, Equals, ErrUnsupportedObject) } func (s *SuiteCommit) TestType(c *C) { c.Assert(s.Commit.Type(), Equals, plumbing.CommitObject) } func (s *SuiteCommit) TestTree(c *C) { tree, err := s.Commit.Tree() c.Assert(err, IsNil) c.Assert(tree.ID().String(), Equals, "eba74343e2f15d62adedfd8c883ee0262b5c8021") } func (s *SuiteCommit) TestParents(c *C) { expected := []string{ "35e85108805c84807bc66a02d91535e1e24b38b9", "a5b8b09e2f8fcb0bb99d3ccb0958157b40890d69", } var output []string i := s.Commit.Parents() err := i.ForEach(func(commit *Commit) error { output = append(output, commit.ID().String()) return nil }) c.Assert(err, IsNil) c.Assert(output, DeepEquals, expected) } func (s *SuiteCommit) TestCommitEncodeDecodeIdempotent(c *C) { ts, err := time.Parse(time.RFC3339, "2006-01-02T15:04:05-07:00") c.Assert(err, IsNil) commits := []*Commit{ { Author: Signature{Name: "Foo", Email: "foo@example.local", When: ts}, Committer: Signature{Name: "Bar", Email: "bar@example.local", When: ts}, Message: "Message\n\nFoo\nBar\nWith trailing blank lines\n\n", tree: plumbing.NewHash("f000000000000000000000000000000000000001"), parents: []plumbing.Hash{plumbing.NewHash("f000000000000000000000000000000000000002")}, }, { Author: Signature{Name: "Foo", Email: "foo@example.local", When: ts}, Committer: Signature{Name: "Bar", Email: "bar@example.local", When: ts}, Message: "Message\n\nFoo\nBar\nWith no trailing blank lines", tree: plumbing.NewHash("0000000000000000000000000000000000000003"), parents: []plumbing.Hash{ plumbing.NewHash("f000000000000000000000000000000000000004"), plumbing.NewHash("f000000000000000000000000000000000000005"), plumbing.NewHash("f000000000000000000000000000000000000006"), plumbing.NewHash("f000000000000000000000000000000000000007"), }, }, } for _, commit := range commits { obj := &plumbing.MemoryObject{} err = commit.Encode(obj) c.Assert(err, IsNil) newCommit := &Commit{} err = newCommit.Decode(obj) c.Assert(err, IsNil) commit.Hash = obj.Hash() c.Assert(newCommit, DeepEquals, commit) } } func (s *SuiteCommit) TestFile(c *C) { file, err := s.Commit.File("CHANGELOG") c.Assert(err, IsNil) c.Assert(file.Name, Equals, "CHANGELOG") } func (s *SuiteCommit) TestNumParents(c *C) { c.Assert(s.Commit.NumParents(), Equals, 2) } func (s *SuiteCommit) TestHistory(c *C) { commits, err := s.Commit.History() c.Assert(err, IsNil) c.Assert(commits, HasLen, 5) c.Assert(commits[0].Hash.String(), Equals, s.Commit.Hash.String()) c.Assert(commits[len(commits)-1].Hash.String(), Equals, "b029517f6300c2da0f4b651b8642506cd6aaf45d") } func (s *SuiteCommit) TestString(c *C) { c.Assert(s.Commit.String(), Equals, ""+ "commit 1669dce138d9b841a518c64b10914d88f5e488ea\n"+ "Author: Máximo Cuadros Ortiz \n"+ "Date: Tue Mar 31 13:48:14 2015 +0200\n"+ "\n"+ " Merge branch 'master' of github.com:tyba/git-fixture\n"+ "\n", ) } func (s *SuiteCommit) TestStringMultiLine(c *C) { hash := plumbing.NewHash("e7d896db87294e33ca3202e536d4d9bb16023db3") f := fixtures.ByURL("https://github.com/src-d/go-git.git").One() sto, err := filesystem.NewStorage(f.DotGit()) o, err := sto.EncodedObject(plumbing.CommitObject, hash) c.Assert(err, IsNil) commit, err := DecodeCommit(sto, o) c.Assert(err, IsNil) c.Assert(commit.String(), Equals, ""+ "commit e7d896db87294e33ca3202e536d4d9bb16023db3\n"+ "Author: Alberto Cortés \n"+ "Date: Wed Jan 27 11:13:49 2016 +0100\n"+ "\n"+ " fix zlib invalid header error\n"+ "\n"+ " The return value of reads to the packfile were being ignored, so zlib\n"+ " was getting invalid data on it read buffers.\n"+ "\n", ) } func (s *SuiteCommit) TestCommitIterNext(c *C) { i := s.Commit.Parents() commit, err := i.Next() c.Assert(err, IsNil) c.Assert(commit.ID().String(), Equals, "35e85108805c84807bc66a02d91535e1e24b38b9") commit, err = i.Next() c.Assert(err, IsNil) c.Assert(commit.ID().String(), Equals, "a5b8b09e2f8fcb0bb99d3ccb0958157b40890d69") commit, err = i.Next() c.Assert(err, Equals, io.EOF) c.Assert(commit, IsNil) }