Inconsistent merge behavior #103
Description
The first test, when merging maps with succeed, while the second, where the same maps are being merged as fields to structs it will fail.
I am not sure if this is intended behavior or not, IMO this is a bug.
package mergo
import (
"testing"
"github.com/magiconair/properties/assert"
)
func TestMergoSimpleMap(t *testing.T) {
dst := map[string]string{"key1": "loosethis", "key2": "keepthis"}
src := map[string]string{"key1": "key10"}
exp := map[string]string{"key1": "key10", "key2": "keepthis"}
Merge(&dst, src, WithAppendSlice, WithOverride)
assert.Equal(t, dst, exp)
}
type CustomStruct struct {
SomeMap map[string]string
}
func TestMergoComplexStructMap(t *testing.T) {
dst := map[string]CustomStruct{
"Normal": CustomStruct{SomeMap: map[string]string{"key1": "loosethis", "key2": "keepthis"}},
}
src := map[string]CustomStruct{
"Normal": CustomStruct{SomeMap: map[string]string{"key1": "key10"}},
}
exp := map[string]CustomStruct{
"Normal": CustomStruct{SomeMap: map[string]string{"key1": "key10", "key2": "keepthis"}},
}
Merge(&dst, src, WithAppendSlice, WithOverride)
assert.Equal(t, dst, exp)
}