func TestJSONBuiltinUnmarshalFieldKnownErrors(t *testing.T) {
var m runtime.JSONBuiltin
for _, fixt := range builtinKnownErrors {
dest := reflect.New(reflect.TypeOf(fixt.data))
if err := m.Unmarshal([]byte(fixt.json), dest.Interface()); err == nil {
t.Errorf("m.Unmarshal(%q, dest) succeeded; want ane error", fixt.json)
}
}
}
func TestJSONBuiltinMarshalFieldKnownErrors(t *testing.T) {
var m runtime.JSONBuiltin
for _, fixt := range builtinKnownErrors {
buf, err := m.Marshal(fixt.data)
if err != nil {
t.Errorf("m.Marshal(%v) failed with %v; want success", fixt.data, err)
}
if got, want := string(buf), fixt.json; got == want {
t.Errorf("surprisingly got = %q; as want %q; data = %#v", got, want, fixt.data)
}
}
}
func TestJSONBuiltinUnmarshalField(t *testing.T) {
var m runtime.JSONBuiltin
for _, fixt := range builtinFieldFixtures {
dest := reflect.New(reflect.TypeOf(fixt.data))
if err := m.Unmarshal([]byte(fixt.json), dest.Interface()); err != nil {
t.Errorf("m.Unmarshal(%q, dest) failed with %v; want success", fixt.json, err)
}
if got, want := dest.Elem().Interface(), fixt.data; !reflect.DeepEqual(got, want) {
t.Errorf("got = %#v; want = %#v; input = %q", got, want, fixt.json)
}
}
}
func TestJSONBuiltinEncoderFields(t *testing.T) {
var m runtime.JSONBuiltin
for _, fixt := range builtinFieldFixtures {
var buf bytes.Buffer
enc := m.NewEncoder(&buf)
if err := enc.Encode(fixt.data); err != nil {
t.Errorf("enc.Encode(%#v) failed with %v; want success", fixt.data, err)
}
if got, want := buf.String(), fixt.json+"\n"; got != want {
t.Errorf("got = %q; want %q; data = %#v", got, want, fixt.data)
}
}
}
func TestJSONBuiltinDecoderFields(t *testing.T) {
var m runtime.JSONBuiltin
for _, fixt := range builtinFieldFixtures {
r := strings.NewReader(fixt.json)
dec := m.NewDecoder(r)
dest := reflect.New(reflect.TypeOf(fixt.data))
if err := dec.Decode(dest.Interface()); err != nil {
t.Errorf("dec.Decode(dest) failed with %v; want success; data = %q", err, fixt.json)
}
if got, want := dest.Elem().Interface(), fixt.data; !reflect.DeepEqual(got, want) {
t.Errorf("got = %v; want = %v; input = %q", got, want, fixt.json)
}
}
}
func TestJSONBuiltinsnmarshal(t *testing.T) {
var (
m runtime.JSONBuiltin
got examplepb.SimpleMessage
data = []byte(`{"id": "foo"}`)
)
if err := m.Unmarshal(data, &got); err != nil {
t.Errorf("m.Unmarshal(%q, &got) failed with %v; want success", data, err)
}
want := examplepb.SimpleMessage{
Id: "foo",
}
if !reflect.DeepEqual(got, want) {
t.Errorf("got = %v; want = %v", &got, &want)
}
}
func TestJSONBuiltinMarshal(t *testing.T) {
var m runtime.JSONBuiltin
msg := examplepb.SimpleMessage{
Id: "foo",
}
buf, err := m.Marshal(&msg)
if err != nil {
t.Errorf("m.Marshal(%v) failed with %v; want success", &msg, err)
}
var got examplepb.SimpleMessage
if err := json.Unmarshal(buf, &got); err != nil {
t.Errorf("json.Unmarshal(%q, &got) failed with %v; want success", buf, err)
}
if want := msg; !reflect.DeepEqual(got, want) {
t.Errorf("got = %v; want %v", &got, &want)
}
}
func TestJSONBuiltinDecoder(t *testing.T) {
var (
m runtime.JSONBuiltin
got examplepb.SimpleMessage
data = `{"id": "foo"}`
)
r := strings.NewReader(data)
dec := m.NewDecoder(r)
if err := dec.Decode(&got); err != nil {
t.Errorf("m.Unmarshal(&got) failed with %v; want success", err)
}
want := examplepb.SimpleMessage{
Id: "foo",
}
if !reflect.DeepEqual(got, want) {
t.Errorf("got = %v; want = %v", &got, &want)
}
}
func TestJSONBuiltinEncoder(t *testing.T) {
var m runtime.JSONBuiltin
msg := examplepb.SimpleMessage{
Id: "foo",
}
var buf bytes.Buffer
enc := m.NewEncoder(&buf)
if err := enc.Encode(&msg); err != nil {
t.Errorf("enc.Encode(%v) failed with %v; want success", &msg, err)
}
var got examplepb.SimpleMessage
if err := json.Unmarshal(buf.Bytes(), &got); err != nil {
t.Errorf("json.Unmarshal(%q, &got) failed with %v; want success", buf.String(), err)
}
if want := msg; !reflect.DeepEqual(got, want) {
t.Errorf("got = %v; want %v", &got, &want)
}
}