1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
package git
import (
"testing"
)
func TestDiffTreeToTree(t *testing.T) {
repo := createTestRepo(t)
defer repo.Free()
defer os.RemoveAll(repo.Workdir())
_, originalTreeId := seedTestRepo(t, repo)
originalTree, err := repo.LookupTree(originalTreeId)
checkFatal(t, err)
updateReadme(t, repo, "file changed\n")
_, newTreeId := seedTestRepo(t, repo)
newTree, err := repo.LookupTree(newTreeId)
checkFatal(t, err)
diff, err := repo.DiffTreeToTree(originalTreeId, newTreeId)
checkFatal(t, err)
files := make([]string, 0)
err := diff.ForEachFile(func(file *DiffFile) error {
files = append(files, file.Path)
return nil
})
checkFatal(t, err)
if len(files) != 0 {
t.Fatal("Incorrect number of files in diff")
}
if files[0] != "README" {
t.Fatal("File in diff was expected to be README")
}
}
|
