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repository_test.go
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repository_test.go
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package git
import (
"bytes"
"fmt"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
"strings"
"github.com/src-d/go-git-fixtures"
"github.com/karfield/go-git/config"
"github.com/karfield/go-git/plumbing"
"github.com/karfield/go-git/plumbing/object"
"github.com/karfield/go-git/storage/filesystem"
"github.com/karfield/go-git/storage/memory"
. "github.com/karfield/go-check"
"github.com/karfield/go-billy/memfs"
"github.com/karfield/go-billy/osfs"
)
type RepositorySuite struct {
BaseSuite
}
var _ = Suite(&RepositorySuite{})
func (s *RepositorySuite) TestInit(c *C) {
r, err := Init(memory.NewStorage(), memfs.New())
c.Assert(err, IsNil)
c.Assert(r, NotNil)
cfg, err := r.Config()
c.Assert(err, IsNil)
c.Assert(cfg.Core.IsBare, Equals, false)
}
func (s *RepositorySuite) TestInitNonStandardDotGit(c *C) {
dir, err := ioutil.TempDir("", "init-non-standard")
c.Assert(err, IsNil)
c.Assert(os.RemoveAll(dir), IsNil)
fs := osfs.New(dir)
storage, err := filesystem.NewStorage(fs.Dir("storage"))
c.Assert(err, IsNil)
r, err := Init(storage, fs.Dir("worktree"))
c.Assert(err, IsNil)
c.Assert(r, NotNil)
f, err := fs.Open("worktree/.git")
c.Assert(err, IsNil)
all, err := ioutil.ReadAll(f)
c.Assert(err, IsNil)
c.Assert(string(all), Equals, "gitdir: ../storage\n")
cfg, err := r.Config()
c.Assert(err, IsNil)
c.Assert(cfg.Core.Worktree, Equals, "../worktree")
}
func (s *RepositorySuite) TestInitStandardDotGit(c *C) {
dir, err := ioutil.TempDir("", "init-standard")
c.Assert(err, IsNil)
c.Assert(os.RemoveAll(dir), IsNil)
fs := osfs.New(dir)
storage, err := filesystem.NewStorage(fs.Dir(".git"))
c.Assert(err, IsNil)
r, err := Init(storage, fs)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
l, err := fs.ReadDir(".git")
c.Assert(len(l) > 0, Equals, true)
cfg, err := r.Config()
c.Assert(err, IsNil)
c.Assert(cfg.Core.Worktree, Equals, "")
}
func (s *RepositorySuite) TestInitBare(c *C) {
r, err := Init(memory.NewStorage(), nil)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
cfg, err := r.Config()
c.Assert(err, IsNil)
c.Assert(cfg.Core.IsBare, Equals, true)
}
func (s *RepositorySuite) TestInitAlreadyExists(c *C) {
st := memory.NewStorage()
r, err := Init(st, nil)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
r, err = Init(st, nil)
c.Assert(err, Equals, ErrRepositoryAlreadyExists)
c.Assert(r, IsNil)
}
func (s *RepositorySuite) TestOpen(c *C) {
st := memory.NewStorage()
r, err := Init(st, memfs.New())
c.Assert(err, IsNil)
c.Assert(r, NotNil)
r, err = Open(st, memfs.New())
c.Assert(err, IsNil)
c.Assert(r, NotNil)
}
func (s *RepositorySuite) TestOpenBare(c *C) {
st := memory.NewStorage()
r, err := Init(st, nil)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
r, err = Open(st, nil)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
}
func (s *RepositorySuite) TestOpenMissingWorktree(c *C) {
st := memory.NewStorage()
r, err := Init(st, memfs.New())
c.Assert(err, IsNil)
c.Assert(r, NotNil)
r, err = Open(st, nil)
c.Assert(err, Equals, ErrWorktreeNotProvided)
c.Assert(r, IsNil)
}
func (s *RepositorySuite) TestOpenNotExists(c *C) {
r, err := Open(memory.NewStorage(), nil)
c.Assert(err, Equals, ErrRepositoryNotExists)
c.Assert(r, IsNil)
}
func (s *RepositorySuite) TestClone(c *C) {
r, err := Clone(memory.NewStorage(), nil, &CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
})
c.Assert(err, IsNil)
remotes, err := r.Remotes()
c.Assert(err, IsNil)
c.Assert(remotes, HasLen, 1)
}
func (s *RepositorySuite) TestCreateRemoteAndRemote(c *C) {
r, _ := Init(memory.NewStorage(), nil)
remote, err := r.CreateRemote(&config.RemoteConfig{
Name: "foo",
URL: "http://foo/foo.git",
})
c.Assert(err, IsNil)
c.Assert(remote.Config().Name, Equals, "foo")
alt, err := r.Remote("foo")
c.Assert(err, IsNil)
c.Assert(alt, Not(Equals), remote)
c.Assert(alt.Config().Name, Equals, "foo")
}
func (s *RepositorySuite) TestCreateRemoteInvalid(c *C) {
r, _ := Init(memory.NewStorage(), nil)
remote, err := r.CreateRemote(&config.RemoteConfig{})
c.Assert(err, Equals, config.ErrRemoteConfigEmptyName)
c.Assert(remote, IsNil)
}
func (s *RepositorySuite) TestDeleteRemote(c *C) {
r, _ := Init(memory.NewStorage(), nil)
_, err := r.CreateRemote(&config.RemoteConfig{
Name: "foo",
URL: "http://foo/foo.git",
})
c.Assert(err, IsNil)
err = r.DeleteRemote("foo")
c.Assert(err, IsNil)
alt, err := r.Remote("foo")
c.Assert(err, Equals, ErrRemoteNotFound)
c.Assert(alt, IsNil)
}
func (s *RepositorySuite) TestPlainInit(c *C) {
dir, err := ioutil.TempDir("", "plain-init")
c.Assert(err, IsNil)
defer os.RemoveAll(dir)
r, err := PlainInit(dir, true)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
cfg, err := r.Config()
c.Assert(err, IsNil)
c.Assert(cfg.Core.IsBare, Equals, true)
}
func (s *RepositorySuite) TestPlainInitAlreadyExists(c *C) {
dir, err := ioutil.TempDir("", "plain-init")
c.Assert(err, IsNil)
defer os.RemoveAll(dir)
r, err := PlainInit(dir, true)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
r, err = PlainInit(dir, true)
c.Assert(err, Equals, ErrRepositoryAlreadyExists)
c.Assert(r, IsNil)
}
func (s *RepositorySuite) TestPlainOpen(c *C) {
dir, err := ioutil.TempDir("", "plain-open")
c.Assert(err, IsNil)
defer os.RemoveAll(dir)
r, err := PlainInit(dir, false)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
r, err = PlainOpen(dir)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
}
func (s *RepositorySuite) TestPlainOpenBare(c *C) {
dir, err := ioutil.TempDir("", "plain-open")
c.Assert(err, IsNil)
defer os.RemoveAll(dir)
r, err := PlainInit(dir, true)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
r, err = PlainOpen(dir)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
}
func (s *RepositorySuite) TestPlainOpenNotBare(c *C) {
dir, err := ioutil.TempDir("", "plain-open")
c.Assert(err, IsNil)
defer os.RemoveAll(dir)
r, err := PlainInit(dir, false)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
r, err = PlainOpen(filepath.Join(dir, ".git"))
c.Assert(err, Equals, ErrWorktreeNotProvided)
c.Assert(r, IsNil)
}
func (s *RepositorySuite) TestPlainOpenNotExists(c *C) {
r, err := PlainOpen("/not-exists/")
c.Assert(err, Equals, ErrRepositoryNotExists)
c.Assert(r, IsNil)
}
func (s *RepositorySuite) TestPlainClone(c *C) {
dir, err := ioutil.TempDir("", "plain-clone")
c.Assert(err, IsNil)
defer os.RemoveAll(dir)
r, err := PlainClone(dir, false, &CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
})
c.Assert(err, IsNil)
remotes, err := r.Remotes()
c.Assert(err, IsNil)
c.Assert(remotes, HasLen, 1)
}
func (s *RepositorySuite) TestPlainCloneWithRecurseSubmodules(c *C) {
dir, err := ioutil.TempDir("", "plain-clone-submodule")
c.Assert(err, IsNil)
defer os.RemoveAll(dir)
path := fixtures.ByTag("submodule").One().Worktree().Base()
r, err := PlainClone(dir, false, &CloneOptions{
URL: fmt.Sprintf("file://%s", path),
RecurseSubmodules: DefaultSubmoduleRecursionDepth,
})
c.Assert(err, IsNil)
cfg, err := r.Config()
c.Assert(cfg.Remotes, HasLen, 1)
c.Assert(cfg.Submodules, HasLen, 2)
}
func (s *RepositorySuite) TestFetch(c *C) {
r, _ := Init(memory.NewStorage(), nil)
_, err := r.CreateRemote(&config.RemoteConfig{
Name: DefaultRemoteName,
URL: s.GetBasicLocalRepositoryURL(),
})
c.Assert(err, IsNil)
c.Assert(r.Fetch(&FetchOptions{}), IsNil)
remotes, err := r.Remotes()
c.Assert(err, IsNil)
c.Assert(remotes, HasLen, 1)
_, err = r.Head()
c.Assert(err, Equals, plumbing.ErrReferenceNotFound)
branch, err := r.Reference("refs/remotes/origin/master", false)
c.Assert(err, IsNil)
c.Assert(branch, NotNil)
c.Assert(branch.Type(), Equals, plumbing.HashReference)
c.Assert(branch.Hash().String(), Equals, "6ecf0ef2c2dffb796033e5a02219af86ec6584e5")
}
func (s *RepositorySuite) TestCloneDeep(c *C) {
fs := memfs.New()
r, _ := Init(memory.NewStorage(), fs)
head, err := r.Head()
c.Assert(err, Equals, plumbing.ErrReferenceNotFound)
c.Assert(head, IsNil)
err = r.clone(&CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
})
c.Assert(err, IsNil)
remotes, err := r.Remotes()
c.Assert(err, IsNil)
c.Assert(remotes, HasLen, 1)
head, err = r.Reference(plumbing.HEAD, false)
c.Assert(err, IsNil)
c.Assert(head, NotNil)
c.Assert(head.Type(), Equals, plumbing.SymbolicReference)
c.Assert(head.Target().String(), Equals, "refs/heads/master")
branch, err := r.Reference(head.Target(), false)
c.Assert(err, IsNil)
c.Assert(branch, NotNil)
c.Assert(branch.Hash().String(), Equals, "6ecf0ef2c2dffb796033e5a02219af86ec6584e5")
branch, err = r.Reference("refs/remotes/origin/master", false)
c.Assert(err, IsNil)
c.Assert(branch, NotNil)
c.Assert(branch.Type(), Equals, plumbing.HashReference)
c.Assert(branch.Hash().String(), Equals, "6ecf0ef2c2dffb796033e5a02219af86ec6584e5")
fi, err := fs.ReadDir("")
c.Assert(err, IsNil)
c.Assert(fi, HasLen, 8)
}
func (s *RepositorySuite) TestCloneConfig(c *C) {
r, _ := Init(memory.NewStorage(), nil)
head, err := r.Head()
c.Assert(err, Equals, plumbing.ErrReferenceNotFound)
c.Assert(head, IsNil)
err = r.clone(&CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
})
c.Assert(err, IsNil)
cfg, err := r.Config()
c.Assert(err, IsNil)
c.Assert(cfg.Core.IsBare, Equals, true)
c.Assert(cfg.Remotes, HasLen, 1)
c.Assert(cfg.Remotes["origin"].Name, Equals, "origin")
c.Assert(cfg.Remotes["origin"].URL, Not(Equals), "")
}
func (s *RepositorySuite) TestCloneSingleBranchAndNonHEAD(c *C) {
r, _ := Init(memory.NewStorage(), nil)
head, err := r.Head()
c.Assert(err, Equals, plumbing.ErrReferenceNotFound)
c.Assert(head, IsNil)
err = r.clone(&CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
ReferenceName: plumbing.ReferenceName("refs/heads/branch"),
SingleBranch: true,
})
c.Assert(err, IsNil)
remotes, err := r.Remotes()
c.Assert(err, IsNil)
c.Assert(remotes, HasLen, 1)
head, err = r.Reference(plumbing.HEAD, false)
c.Assert(err, IsNil)
c.Assert(head, NotNil)
c.Assert(head.Type(), Equals, plumbing.SymbolicReference)
c.Assert(head.Target().String(), Equals, "refs/heads/branch")
branch, err := r.Reference(head.Target(), false)
c.Assert(err, IsNil)
c.Assert(branch, NotNil)
c.Assert(branch.Hash().String(), Equals, "e8d3ffab552895c19b9fcf7aa264d277cde33881")
branch, err = r.Reference("refs/remotes/origin/branch", false)
c.Assert(err, IsNil)
c.Assert(branch, NotNil)
c.Assert(branch.Type(), Equals, plumbing.HashReference)
c.Assert(branch.Hash().String(), Equals, "e8d3ffab552895c19b9fcf7aa264d277cde33881")
}
func (s *RepositorySuite) TestCloneSingleBranch(c *C) {
r, _ := Init(memory.NewStorage(), nil)
head, err := r.Head()
c.Assert(err, Equals, plumbing.ErrReferenceNotFound)
c.Assert(head, IsNil)
err = r.clone(&CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
SingleBranch: true,
})
c.Assert(err, IsNil)
remotes, err := r.Remotes()
c.Assert(err, IsNil)
c.Assert(remotes, HasLen, 1)
head, err = r.Reference(plumbing.HEAD, false)
c.Assert(err, IsNil)
c.Assert(head, NotNil)
c.Assert(head.Type(), Equals, plumbing.SymbolicReference)
c.Assert(head.Target().String(), Equals, "refs/heads/master")
branch, err := r.Reference(head.Target(), false)
c.Assert(err, IsNil)
c.Assert(branch, NotNil)
c.Assert(branch.Hash().String(), Equals, "6ecf0ef2c2dffb796033e5a02219af86ec6584e5")
branch, err = r.Reference("refs/remotes/origin/master", false)
c.Assert(err, IsNil)
c.Assert(branch, NotNil)
c.Assert(branch.Type(), Equals, plumbing.HashReference)
c.Assert(branch.Hash().String(), Equals, "6ecf0ef2c2dffb796033e5a02219af86ec6584e5")
}
func (s *RepositorySuite) TestCloneDetachedHEAD(c *C) {
r, _ := Init(memory.NewStorage(), nil)
err := r.clone(&CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
ReferenceName: plumbing.ReferenceName("refs/tags/v1.0.0"),
})
head, err := r.Reference(plumbing.HEAD, false)
c.Assert(err, IsNil)
c.Assert(head, NotNil)
c.Assert(head.Type(), Equals, plumbing.HashReference)
c.Assert(head.Hash().String(), Equals, "6ecf0ef2c2dffb796033e5a02219af86ec6584e5")
}
func (s *RepositorySuite) TestPullCheckout(c *C) {
fs := memfs.New()
r, _ := Init(memory.NewStorage(), fs)
r.CreateRemote(&config.RemoteConfig{
Name: DefaultRemoteName,
URL: s.GetBasicLocalRepositoryURL(),
})
err := r.Pull(&PullOptions{})
c.Assert(err, IsNil)
fi, err := fs.ReadDir("")
c.Assert(err, IsNil)
c.Assert(fi, HasLen, 8)
}
func (s *RepositorySuite) TestCloneWithProgress(c *C) {
fs := memfs.New()
buf := bytes.NewBuffer(nil)
_, err := Clone(memory.NewStorage(), fs, &CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
Progress: buf,
})
c.Assert(err, IsNil)
c.Assert(buf.Len(), Not(Equals), 0)
}
func (s *RepositorySuite) TestPullUpdateReferencesIfNeeded(c *C) {
r, _ := Init(memory.NewStorage(), nil)
r.CreateRemote(&config.RemoteConfig{
Name: DefaultRemoteName,
URL: s.GetBasicLocalRepositoryURL(),
})
err := r.Fetch(&FetchOptions{})
c.Assert(err, IsNil)
_, err = r.Reference("refs/heads/master", false)
c.Assert(err, NotNil)
err = r.Pull(&PullOptions{})
c.Assert(err, IsNil)
head, err := r.Reference(plumbing.HEAD, true)
c.Assert(err, IsNil)
c.Assert(head.Hash().String(), Equals, "6ecf0ef2c2dffb796033e5a02219af86ec6584e5")
branch, err := r.Reference("refs/heads/master", false)
c.Assert(err, IsNil)
c.Assert(branch.Hash().String(), Equals, "6ecf0ef2c2dffb796033e5a02219af86ec6584e5")
err = r.Pull(&PullOptions{})
c.Assert(err, Equals, NoErrAlreadyUpToDate)
}
func (s *RepositorySuite) TestPullSingleBranch(c *C) {
r, _ := Init(memory.NewStorage(), nil)
err := r.clone(&CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
SingleBranch: true,
})
c.Assert(err, IsNil)
err = r.Pull(&PullOptions{})
c.Assert(err, Equals, NoErrAlreadyUpToDate)
branch, err := r.Reference("refs/heads/master", false)
c.Assert(err, IsNil)
c.Assert(branch.Hash().String(), Equals, "6ecf0ef2c2dffb796033e5a02219af86ec6584e5")
branch, err = r.Reference("refs/remotes/foo/branch", false)
c.Assert(err, NotNil)
storage := r.Storer.(*memory.Storage)
c.Assert(storage.Objects, HasLen, 28)
}
func (s *RepositorySuite) TestPullProgress(c *C) {
r, _ := Init(memory.NewStorage(), nil)
r.CreateRemote(&config.RemoteConfig{
Name: DefaultRemoteName,
URL: s.GetBasicLocalRepositoryURL(),
})
buf := bytes.NewBuffer(nil)
err := r.Pull(&PullOptions{
Progress: buf,
})
c.Assert(err, IsNil)
c.Assert(buf.Len(), Not(Equals), 0)
}
func (s *RepositorySuite) TestPullProgressWithRecursion(c *C) {
path := fixtures.ByTag("submodule").One().Worktree().Base()
dir, err := ioutil.TempDir("", "plain-clone-submodule")
c.Assert(err, IsNil)
defer os.RemoveAll(dir)
r, _ := PlainInit(dir, false)
r.CreateRemote(&config.RemoteConfig{
Name: DefaultRemoteName,
URL: fmt.Sprintf("file://%s", path),
})
err = r.Pull(&PullOptions{
RecurseSubmodules: DefaultSubmoduleRecursionDepth,
})
c.Assert(err, IsNil)
cfg, err := r.Config()
c.Assert(cfg.Submodules, HasLen, 2)
}
func (s *RepositorySuite) TestPullAdd(c *C) {
path := fixtures.Basic().ByTag("worktree").One().Worktree().Base()
r, err := Clone(memory.NewStorage(), nil, &CloneOptions{
URL: fmt.Sprintf("file://%s", filepath.Join(path, ".git")),
})
c.Assert(err, IsNil)
storage := r.Storer.(*memory.Storage)
c.Assert(storage.Objects, HasLen, 28)
branch, err := r.Reference("refs/heads/master", false)
c.Assert(err, IsNil)
c.Assert(branch.Hash().String(), Equals, "6ecf0ef2c2dffb796033e5a02219af86ec6584e5")
ExecuteOnPath(c, path,
"touch foo",
"git add foo",
"git commit -m foo foo",
)
err = r.Pull(&PullOptions{RemoteName: "origin"})
c.Assert(err, IsNil)
// the commit command has introduced a new commit, tree and blob
c.Assert(storage.Objects, HasLen, 31)
branch, err = r.Reference("refs/heads/master", false)
c.Assert(err, IsNil)
c.Assert(branch.Hash().String(), Not(Equals), "6ecf0ef2c2dffb796033e5a02219af86ec6584e5")
}
func (s *RepositorySuite) TestPushToEmptyRepository(c *C) {
srcFs := fixtures.Basic().One().DotGit()
sto, err := filesystem.NewStorage(srcFs)
c.Assert(err, IsNil)
dstFs := fixtures.ByTag("empty").One().DotGit()
url := fmt.Sprintf("file://%s", dstFs.Base())
r, err := Open(sto, srcFs)
c.Assert(err, IsNil)
_, err = r.CreateRemote(&config.RemoteConfig{
Name: "myremote",
URL: url,
})
c.Assert(err, IsNil)
err = r.Push(&PushOptions{RemoteName: "myremote"})
c.Assert(err, IsNil)
sto, err = filesystem.NewStorage(dstFs)
c.Assert(err, IsNil)
dstRepo, err := Open(sto, nil)
c.Assert(err, IsNil)
iter, err := sto.IterReferences()
c.Assert(err, IsNil)
err = iter.ForEach(func(ref *plumbing.Reference) error {
if !ref.IsBranch() {
return nil
}
dstRef, err := dstRepo.Reference(ref.Name(), true)
c.Assert(err, IsNil)
c.Assert(dstRef, DeepEquals, ref)
return nil
})
c.Assert(err, IsNil)
}
func (s *RepositorySuite) TestPushNonExistentRemote(c *C) {
srcFs := fixtures.Basic().One().DotGit()
sto, err := filesystem.NewStorage(srcFs)
c.Assert(err, IsNil)
r, err := Open(sto, srcFs)
c.Assert(err, IsNil)
err = r.Push(&PushOptions{RemoteName: "myremote"})
c.Assert(err, ErrorMatches, ".*remote not found.*")
}
func (s *RepositorySuite) TestCommit(c *C) {
r, _ := Init(memory.NewStorage(), nil)
err := r.clone(&CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
})
c.Assert(err, IsNil)
hash := plumbing.NewHash("b8e471f58bcbca63b07bda20e428190409c2db47")
commit, err := r.CommitObject(hash)
c.Assert(err, IsNil)
c.Assert(commit.Hash.IsZero(), Equals, false)
c.Assert(commit.Hash, Equals, commit.ID())
c.Assert(commit.Hash, Equals, hash)
c.Assert(commit.Type(), Equals, plumbing.CommitObject)
tree, err := commit.Tree()
c.Assert(err, IsNil)
c.Assert(tree.Hash.IsZero(), Equals, false)
c.Assert(commit.Author.Email, Equals, "daniel@lordran.local")
}
func (s *RepositorySuite) TestCommits(c *C) {
r, _ := Init(memory.NewStorage(), nil)
err := r.clone(&CloneOptions{URL: s.GetBasicLocalRepositoryURL()})
c.Assert(err, IsNil)
count := 0
commits, err := r.CommitObjects()
c.Assert(err, IsNil)
for {
commit, err := commits.Next()
if err != nil {
break
}
count++
c.Assert(commit.Hash.IsZero(), Equals, false)
c.Assert(commit.Hash, Equals, commit.ID())
c.Assert(commit.Type(), Equals, plumbing.CommitObject)
}
c.Assert(count, Equals, 9)
}
func (s *RepositorySuite) TestBlob(c *C) {
r, _ := Init(memory.NewStorage(), nil)
err := r.clone(&CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
})
c.Assert(err, IsNil)
blob, err := r.BlobObject(plumbing.NewHash("b8e471f58bcbca63b07bda20e428190409c2db47"))
c.Assert(err, NotNil)
c.Assert(blob, IsNil)
blobHash := plumbing.NewHash("9a48f23120e880dfbe41f7c9b7b708e9ee62a492")
blob, err = r.BlobObject(blobHash)
c.Assert(err, IsNil)
c.Assert(blob.Hash.IsZero(), Equals, false)
c.Assert(blob.Hash, Equals, blob.ID())
c.Assert(blob.Hash, Equals, blobHash)
c.Assert(blob.Type(), Equals, plumbing.BlobObject)
}
func (s *RepositorySuite) TestBlobs(c *C) {
r, _ := Init(memory.NewStorage(), nil)
err := r.clone(&CloneOptions{URL: s.GetBasicLocalRepositoryURL()})
c.Assert(err, IsNil)
count := 0
blobs, err := r.BlobObjects()
c.Assert(err, IsNil)
for {
blob, err := blobs.Next()
if err != nil {
break
}
count++
c.Assert(blob.Hash.IsZero(), Equals, false)
c.Assert(blob.Hash, Equals, blob.ID())
c.Assert(blob.Type(), Equals, plumbing.BlobObject)
}
c.Assert(count, Equals, 10)
}
func (s *RepositorySuite) TestTagObject(c *C) {
url := s.GetLocalRepositoryURL(
fixtures.ByURL("https://github.com/git-fixtures/tags.git").One(),
)
r, _ := Init(memory.NewStorage(), nil)
err := r.clone(&CloneOptions{URL: url})
c.Assert(err, IsNil)
hash := plumbing.NewHash("ad7897c0fb8e7d9a9ba41fa66072cf06095a6cfc")
tag, err := r.TagObject(hash)
c.Assert(err, IsNil)
c.Assert(tag.Hash.IsZero(), Equals, false)
c.Assert(tag.Hash, Equals, hash)
c.Assert(tag.Type(), Equals, plumbing.TagObject)
}
func (s *RepositorySuite) TestTags(c *C) {
url := s.GetLocalRepositoryURL(
fixtures.ByURL("https://github.com/git-fixtures/tags.git").One(),
)
r, _ := Init(memory.NewStorage(), nil)
err := r.clone(&CloneOptions{URL: url})
c.Assert(err, IsNil)
count := 0
tags, err := r.Tags()
c.Assert(err, IsNil)
tags.ForEach(func(tag *plumbing.Reference) error {
count++
c.Assert(tag.Hash().IsZero(), Equals, false)
c.Assert(tag.IsTag(), Equals, true)
return nil
})
c.Assert(count, Equals, 5)
}
func (s *RepositorySuite) TestBranches(c *C) {
f := fixtures.ByURL("https://github.com/git-fixtures/root-references.git").One()
sto, err := filesystem.NewStorage(f.DotGit())
c.Assert(err, IsNil)
r, err := Open(sto, f.DotGit())
c.Assert(err, IsNil)
count := 0
branches, err := r.Branches()
c.Assert(err, IsNil)
branches.ForEach(func(branch *plumbing.Reference) error {
count++
c.Assert(branch.Hash().IsZero(), Equals, false)
c.Assert(branch.IsBranch(), Equals, true)
return nil
})
c.Assert(count, Equals, 8)
}
func (s *RepositorySuite) TestNotes(c *C) {
// TODO add fixture with Notes
url := s.GetLocalRepositoryURL(
fixtures.ByURL("https://github.com/git-fixtures/tags.git").One(),
)
r, _ := Init(memory.NewStorage(), nil)
err := r.clone(&CloneOptions{URL: url})
c.Assert(err, IsNil)
count := 0
notes, err := r.Notes()
c.Assert(err, IsNil)
notes.ForEach(func(note *plumbing.Reference) error {
count++
c.Assert(note.Hash().IsZero(), Equals, false)
c.Assert(note.IsNote(), Equals, true)
return nil
})
c.Assert(count, Equals, 0)
}
func (s *RepositorySuite) TestTree(c *C) {
r, _ := Init(memory.NewStorage(), nil)
err := r.clone(&CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
})
c.Assert(err, IsNil)
invalidHash := plumbing.NewHash("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")
tree, err := r.TreeObject(invalidHash)
c.Assert(tree, IsNil)
c.Assert(err, NotNil)
hash := plumbing.NewHash("dbd3641b371024f44d0e469a9c8f5457b0660de1")
tree, err = r.TreeObject(hash)
c.Assert(err, IsNil)
c.Assert(tree.Hash.IsZero(), Equals, false)
c.Assert(tree.Hash, Equals, tree.ID())
c.Assert(tree.Hash, Equals, hash)
c.Assert(tree.Type(), Equals, plumbing.TreeObject)
c.Assert(len(tree.Entries), Not(Equals), 0)
}
func (s *RepositorySuite) TestTrees(c *C) {
r, _ := Init(memory.NewStorage(), nil)
err := r.clone(&CloneOptions{URL: s.GetBasicLocalRepositoryURL()})
c.Assert(err, IsNil)
count := 0
trees, err := r.TreeObjects()
c.Assert(err, IsNil)
for {
tree, err := trees.Next()
if err != nil {
break
}
count++
c.Assert(tree.Hash.IsZero(), Equals, false)
c.Assert(tree.Hash, Equals, tree.ID())
c.Assert(tree.Type(), Equals, plumbing.TreeObject)
c.Assert(len(tree.Entries), Not(Equals), 0)
}
c.Assert(count, Equals, 12)
}
func (s *RepositorySuite) TestTagObjects(c *C) {
url := s.GetLocalRepositoryURL(
fixtures.ByURL("https://github.com/git-fixtures/tags.git").One(),
)
r, _ := Init(memory.NewStorage(), nil)
err := r.clone(&CloneOptions{URL: url})
c.Assert(err, IsNil)
count := 0
tags, err := r.TagObjects()
c.Assert(err, IsNil)
tags.ForEach(func(tag *object.Tag) error {
count++
c.Assert(tag.Hash.IsZero(), Equals, false)
c.Assert(tag.Type(), Equals, plumbing.TagObject)
return nil
})
refs, _ := r.References()
refs.ForEach(func(ref *plumbing.Reference) error {
return nil
})
c.Assert(count, Equals, 4)
}
func (s *RepositorySuite) TestCommitIterClosePanic(c *C) {
r, _ := Init(memory.NewStorage(), nil)
err := r.clone(&CloneOptions{URL: s.GetBasicLocalRepositoryURL()})
c.Assert(err, IsNil)
commits, err := r.CommitObjects()
c.Assert(err, IsNil)
commits.Close()
}
func (s *RepositorySuite) TestRef(c *C) {
r, _ := Init(memory.NewStorage(), nil)
err := r.clone(&CloneOptions{URL: s.GetBasicLocalRepositoryURL()})
c.Assert(err, IsNil)
ref, err := r.Reference(plumbing.HEAD, false)
c.Assert(err, IsNil)
c.Assert(ref.Name(), Equals, plumbing.HEAD)
ref, err = r.Reference(plumbing.HEAD, true)
c.Assert(err, IsNil)
c.Assert(ref.Name(), Equals, plumbing.ReferenceName("refs/heads/master"))
}
func (s *RepositorySuite) TestRefs(c *C) {
r, _ := Init(memory.NewStorage(), nil)
err := r.clone(&CloneOptions{URL: s.GetBasicLocalRepositoryURL()})
c.Assert(err, IsNil)
c.Assert(err, IsNil)
iter, err := r.References()
c.Assert(err, IsNil)
c.Assert(iter, NotNil)
}
func (s *RepositorySuite) TestObject(c *C) {
r, _ := Init(memory.NewStorage(), nil)
err := r.clone(&CloneOptions{URL: s.GetBasicLocalRepositoryURL()})
c.Assert(err, IsNil)
hash := plumbing.NewHash("6ecf0ef2c2dffb796033e5a02219af86ec6584e5")
o, err := r.Object(plumbing.CommitObject, hash)
c.Assert(err, IsNil)
c.Assert(o.ID().IsZero(), Equals, false)
c.Assert(o.Type(), Equals, plumbing.CommitObject)
}
func (s *RepositorySuite) TestObjects(c *C) {
r, _ := Init(memory.NewStorage(), nil)
err := r.clone(&CloneOptions{URL: s.GetBasicLocalRepositoryURL()})
c.Assert(err, IsNil)
count := 0
objects, err := r.Objects()