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package object_test
import (
"context"
"time"
"github.com/go-git/go-git/v5"
"github.com/go-git/go-git/v5/plumbing"
"github.com/go-git/go-git/v5/plumbing/object"
"github.com/go-git/go-git/v5/storage/memory"
"github.com/go-git/go-billy/v5/memfs"
"github.com/go-git/go-billy/v5/util"
. "gopkg.in/check.v1"
"github.com/go-git/go-git-fixtures/v4"
)
type CommitStatsSuite struct {
fixtures.Suite
}
var _ = Suite(&CommitStatsSuite{})
func (s *CommitStatsSuite) TestStats(c *C) {
r, hash := s.writeHistory(c, []byte("foo\n"), []byte("foo\nbar\n"))
aCommit, err := r.CommitObject(hash)
c.Assert(err, IsNil)
fileStats, err := aCommit.StatsContext(context.Background())
c.Assert(err, IsNil)
c.Assert(fileStats[0].Name, Equals, "foo")
c.Assert(fileStats[0].Addition, Equals, 1)
c.Assert(fileStats[0].Deletion, Equals, 0)
c.Assert(fileStats[0].String(), Equals, " foo | 1 +\n")
}
func (s *CommitStatsSuite) TestStats_RootCommit(c *C) {
r, hash := s.writeHistory(c, []byte("foo\n"))
aCommit, err := r.CommitObject(hash)
c.Assert(err, IsNil)
fileStats, err := aCommit.Stats()
c.Assert(err, IsNil)
c.Assert(fileStats, HasLen, 1)
c.Assert(fileStats[0].Name, Equals, "foo")
c.Assert(fileStats[0].Addition, Equals, 1)
c.Assert(fileStats[0].Deletion, Equals, 0)
c.Assert(fileStats[0].String(), Equals, " foo | 1 +\n")
}
func (s *CommitStatsSuite) TestStats_WithoutNewLine(c *C) {
r, hash := s.writeHistory(c, []byte("foo\nbar"), []byte("foo\nbar\n"))
aCommit, err := r.CommitObject(hash)
c.Assert(err, IsNil)
fileStats, err := aCommit.Stats()
c.Assert(err, IsNil)
c.Assert(fileStats[0].Name, Equals, "foo")
c.Assert(fileStats[0].Addition, Equals, 1)
c.Assert(fileStats[0].Deletion, Equals, 1)
c.Assert(fileStats[0].String(), Equals, " foo | 2 +-\n")
}
func (s *CommitStatsSuite) writeHistory(c *C, files ...[]byte) (*git.Repository, plumbing.Hash) {
cm := &git.CommitOptions{
Author: &object.Signature{Name: "Foo", Email: "foo@example.local", When: time.Now()},
}
fs := memfs.New()
r, err := git.Init(memory.NewStorage(), fs)
c.Assert(err, IsNil)
w, err := r.Worktree()
c.Assert(err, IsNil)
var hash plumbing.Hash
for _, content := range files {
util.WriteFile(fs, "foo", content, 0644)
_, err = w.Add("foo")
c.Assert(err, IsNil)
hash, err = w.Commit("foo\n", cm)
c.Assert(err, IsNil)
}
return r, hash
}
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