Function TestUnmarshal

viper_test.go:854–895

(t *testing.T)

}

func TestUnmarshal(t *testing.T) {
	v := New()
	v.SetDefault("port", 1313)
	v.Set("name", "Steve")
	v.Set("duration", "1s1ms")
	v.Set("modes", []int{1, 2, 3})

	type config struct {
		Port     int
		Name     string
		Duration time.Duration
		Modes    []int
	}

	var C config
	require.NoError(t, v.Unmarshal(&C), "unable to decode into struct")

	assert.Equal(
		t,
		&config{
			Name:     "Steve",
			Port:     1313,
			Duration: time.Second + time.Millisecond,
			Modes:    []int{1, 2, 3},
		},
		&C,
	)

	v.Set("port", 1234)
	require.NoError(t, v.Unmarshal(&C), "unable to decode into struct")

	assert.Equal(
		t,
		&config{
			Name:     "Steve",
			Port:     1234,
			Duration: time.Second + time.Millisecond,
			Modes:    []int{1, 2, 3},
		},
		&C,
	)
}

func TestUnmarshalWithDefaultDecodeHook(t *testing.T) {
	opt := mapstructure.ComposeDecodeHookFunc(