1 package mergo_test
2
3 import (
4 "testing"
5
6 "dario.cat/mergo"
7 )
8
9 func TestIssue121WithSliceDeepCopy(t *testing.T) {
10 dst := map[string]interface{}{
11 "inter": map[string]interface{}{
12 "a": "1",
13 "b": "2",
14 },
15 }
16
17 src := map[string]interface{}{
18 "inter": map[string]interface{}{
19 "a": "3",
20 "c": "4",
21 },
22 }
23
24 if err := mergo.Merge(&dst, src, mergo.WithSliceDeepCopy); err != nil {
25 t.Errorf("Error during the merge: %v", err)
26 }
27
28 if dst["inter"].(map[string]interface{})["a"].(string) != "3" {
29 t.Error("inter.a should equal '3'")
30 }
31
32 if dst["inter"].(map[string]interface{})["c"].(string) != "4" {
33 t.Error("inter.c should equal '4'")
34 }
35 }
36
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