package mergo_test
import (
"testing"
"github.com/imdario/mergo"
)
func TestIssue89Boolean(t *testing.T) {
type Foo struct {
Bar bool `json:"bar"`
}
src := Foo{Bar: true}
dst := Foo{Bar: false}
if err := mergo.Merge(&dst, src); err != nil {
t.Error(err)
}
if dst.Bar == false {
t.Errorf("expected true, got false")
}
}
func TestIssue89MergeWithEmptyValue(t *testing.T) {
p1 := map[string]interface{}{
"A": 3, "B": "note", "C": true,
}
p2 := map[string]interface{}{
"B": "", "C": false,
}
if err := mergo.Merge(&p1, p2, mergo.WithOverwriteWithEmptyValue); err != nil {
t.Error(err)
}
testCases := []struct {
key string
expected interface{}
}{
{
"A",
3,
},
{
"B",
"",
},
{
"C",
false,
},
}
for _, tC := range testCases {
if p1[tC.key] != tC.expected {
t.Errorf("expected %v in p1[%q], got %v", tC.expected, tC.key, p1[tC.key])
}
}
}