mapstructure/mapstructure_bugs_test.go at master · cbroglie/mapstructure · GitHub

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
package mapstructure

import "testing"

// GH-1
func TestDecode_NilValue(t *testing.T) {
	input := map[string]interface{}{
		"vfoo":   nil,
		"vother": nil,
	}

	var result Map
	err := Decode(input, &result)
	if err != nil {
		t.Fatalf("should not error: %s", err)
	}

	if result.Vfoo != "" {
		t.Fatalf("value should be default: %s", result.Vfoo)
	}

	if result.Vother != nil {
		t.Fatalf("Vother should be nil: %s", result.Vother)
	}
}

// GH-10
func TestDecode_mapInterfaceInterface(t *testing.T) {
	input := map[interface{}]interface{}{
		"vfoo":   nil,
		"vother": nil,
	}

	var result Map
	err := Decode(input, &result)
	if err != nil {
		t.Fatalf("should not error: %s", err)
	}

	if result.Vfoo != "" {
		t.Fatalf("value should be default: %s", result.Vfoo)
	}

	if result.Vother != nil {
		t.Fatalf("Vother should be nil: %s", result.Vother)
	}
}