1 package funk
2
3 import (
4 "fmt"
5 "testing"
6 )
7
8 func TestNextPermutation(t *testing.T) {
9 type args struct {
10 nums []int
11 }
12 tests := []struct {
13 name string
14 args args
15 wantErr bool
16 }{
17 {
18 name: "case1",
19 args: args{
20 nums: []int{1, 2, 3},
21 },
22 wantErr: false,
23 },
24 }
25 for _, tt := range tests {
26 t.Run(tt.name, func(t *testing.T) {
27 if err := NextPermutation(tt.args.nums); (err != nil) != tt.wantErr {
28 t.Errorf("NextPermutation() error = %v, wantErr %v", err, tt.wantErr)
29 } else {
30 fmt.Println(tt.args.nums)
31 }
32 })
33 }
34 }
35
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