Repository navigation
support for decoding struct types #11
Description
It seems the current version of pkg/json does not yet support decoding into struct tyoes. As pkg/josn is still in development, the issue is probably known. This issue is meant to track the progress of implementing support for decoding into struct types.
$ go test
--- FAIL: TestDecodeIntoStruct (0.00s)
foo_test.go:29: unable to decode into struct; decodeValue: unhandled type: struct
FAIL
exit status 1
FAIL github.com/pkg/json 0.276s
The following test case passes when using encoding/json but fails with unable to decode into struct; decodeValue: unhandled type: struct when using github.com/pkg/json.
package json
import (
//"encoding/json"
"reflect"
"strings"
"testing"
)
func TestDecodeIntoStruct(t *testing.T) {
type Foo struct {
X int
Y int
}
golden := []struct {
want Foo
in string
}{
{
want: Foo{X: 1, Y: 2},
in: `{"X": 1, "Y": 2}`,
},
}
for _, g := range golden {
r := strings.NewReader(g.in)
dec := NewDecoder(r)
got := Foo{}
if err := dec.Decode(&got); err != nil {
t.Errorf("unable to decode into struct; %v", err)
continue
}
if g.want != got {
t.Errorf("decoded value mismatch; expected %#v, got %#v", g.want, got)
}
}
}
func TestDecodeIntoMap(t *testing.T) {
type Foo map[string]int
golden := []struct {
want Foo
in string
}{
{
want: Foo{"X": 1, "Y": 2},
in: `{"X": 1, "Y": 2}`,
},
}
for _, g := range golden {
r := strings.NewReader(g.in)
dec := NewDecoder(r)
got := Foo{}
if err := dec.Decode(&got); err != nil {
t.Errorf("unable to decode into struct; %v", err)
continue
}
if !reflect.DeepEqual(g.want, got) {
t.Errorf("decoded value mismatch; expected %#v, got %#v", g.want, got)
}
}
}Cheers,
Robin
Activity