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
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
package merkletrie_test
import (
"srcd.works/go-git.v4/utils/merkletrie"
"srcd.works/go-git.v4/utils/merkletrie/internal/fsnoder"
"srcd.works/go-git.v4/utils/merkletrie/noder"
. "gopkg.in/check.v1"
)
type ChangeSuite struct{}
var _ = Suite(&ChangeSuite{})
func (s *ChangeSuite) TestUnsupportedAction(c *C) {
a := merkletrie.Action(42)
c.Assert(a.String, PanicMatches, "unsupported action.*")
}
func (s ChangeSuite) TestNewInsert(c *C) {
tree, err := fsnoder.New("(a(b(z<>)))")
c.Assert(err, IsNil)
path := find(c, tree, "z")
change := merkletrie.NewInsert(path)
c.Assert(change.String(), Equals, "<Insert a/b/z>")
shortPath := noder.Path([]noder.Noder{path.Last()})
change = merkletrie.NewInsert(shortPath)
c.Assert(change.String(), Equals, "<Insert z>")
}
func (s ChangeSuite) TestNewDelete(c *C) {
tree, err := fsnoder.New("(a(b(z<>)))")
c.Assert(err, IsNil)
path := find(c, tree, "z")
change := merkletrie.NewDelete(path)
c.Assert(change.String(), Equals, "<Delete a/b/z>")
shortPath := noder.Path([]noder.Noder{path.Last()})
change = merkletrie.NewDelete(shortPath)
c.Assert(change.String(), Equals, "<Delete z>")
}
func (s ChangeSuite) TestNewModify(c *C) {
tree1, err := fsnoder.New("(a(b(z<>)))")
c.Assert(err, IsNil)
path1 := find(c, tree1, "z")
tree2, err := fsnoder.New("(a(b(z<1>)))")
c.Assert(err, IsNil)
path2 := find(c, tree2, "z")
change := merkletrie.NewModify(path1, path2)
c.Assert(change.String(), Equals, "<Modify a/b/z>")
shortPath1 := noder.Path([]noder.Noder{path1.Last()})
shortPath2 := noder.Path([]noder.Noder{path2.Last()})
change = merkletrie.NewModify(shortPath1, shortPath2)
c.Assert(change.String(), Equals, "<Modify z>")
}
func (s ChangeSuite) TestMalformedChange(c *C) {
change := merkletrie.Change{}
c.Assert(change.String, PanicMatches, "malformed change.*")
}
|
