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package models
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestCompress(t *testing.T) {
scenarios := []struct {
name string
root *FileChangeNode
expected *FileChangeNode
}{
{
name: "nil node",
root: nil,
expected: nil,
},
{
name: "leaf node",
root: &FileChangeNode{
Path: "",
Children: []*FileChangeNode{
{File: &File{Name: "test", ShortStatus: " M", HasStagedChanges: true}, Path: "test"},
},
},
expected: &FileChangeNode{
Path: "",
Children: []*FileChangeNode{
{File: &File{Name: "test", ShortStatus: " M", HasStagedChanges: true}, Path: "test"},
},
},
},
{
name: "big example",
root: &FileChangeNode{
Path: "",
Children: []*FileChangeNode{
{
Path: "dir1",
Children: []*FileChangeNode{
{
File: &File{Name: "file2", ShortStatus: "M ", HasUnstagedChanges: true},
Path: "dir1/file2",
},
},
},
{
Path: "dir2",
Children: []*FileChangeNode{
{
File: &File{Name: "file3", ShortStatus: " M", HasStagedChanges: true},
Path: "dir2/file3",
},
{
File: &File{Name: "file4", ShortStatus: "M ", HasUnstagedChanges: true},
Path: "dir2/file4",
},
},
},
{
Path: "dir3",
Children: []*FileChangeNode{
{
Path: "dir3/dir3-1",
Children: []*FileChangeNode{
{
File: &File{Name: "file5", ShortStatus: "M ", HasUnstagedChanges: true},
Path: "dir3/dir3-1/file5",
},
},
},
},
},
{
File: &File{Name: "file1", ShortStatus: "M ", HasUnstagedChanges: true},
Path: "file1",
},
},
},
expected: &FileChangeNode{
Path: "",
Children: []*FileChangeNode{
{
Path: "dir1/file2",
File: &File{Name: "file2", ShortStatus: "M ", HasUnstagedChanges: true},
},
{
Path: "dir2",
Children: []*FileChangeNode{
{
File: &File{Name: "file3", ShortStatus: " M", HasStagedChanges: true},
Path: "dir2/file3",
},
{
File: &File{Name: "file4", ShortStatus: "M ", HasUnstagedChanges: true},
Path: "dir2/file4",
},
},
},
{
Path: "dir3/dir3-1/file5",
File: &File{Name: "file5", ShortStatus: "M ", HasUnstagedChanges: true},
},
{
File: &File{Name: "file1", ShortStatus: "M ", HasUnstagedChanges: true},
Path: "file1",
},
},
},
},
}
for _, s := range scenarios {
s := s
t.Run(s.name, func(t *testing.T) {
s.root.Compress()
assert.EqualValues(t, s.expected, s.root)
})
}
}
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