Go: Аргументы с указателем

Ваше упражнение проверяется по этим тестам

1package solution
2
3import (
4	"github.com/stretchr/testify/assert"
5	"testing"
6)
7
8func TestCopyParent(t *testing.T) {
9	a := assert.New(t)
10
11	// nil case
12	cp := CopyParent(nil)
13	a.Equal(Parent{}, cp)
14
15	// filled struct case
16	p := &Parent{
17		Name: "Harry",
18		Children: []Child{
19			{
20				Name: "Andy",
21				Age:  18,
22			},
23			{
24				Name: "Vasya",
25				Age:  22,
26			},
27		},
28	}
29
30	cp = CopyParent(p)
31	cp.Children[0] = Child{}
32
33	a.Equal("Harry", cp.Name)
34	a.Equal("Harry", p.Name)
35	a.Len(p.Children, 2)
36	a.Len(cp.Children, 2)
37	a.Equal([]Child{
38		{
39			Name: "Andy",
40			Age:  18,
41		},
42		{
43			Name: "Vasya",
44			Age:  22,
45		},
46	}, p.Children)
47	a.Equal([]Child{
48		{},
49		{
50			Name: "Vasya",
51			Age:  22,
52		},
53	}, cp.Children)
54}
55