make linter happy

opencdc/fromjson.go

@@ -14,7 +14,11 @@
 
 package opencdc
 
-import "github.com/goccy/go-json"
+import (
+	"fmt"
+
+	"github.com/goccy/go-json"
+)
 
 func (r *Record) UnmarshalJSON(b []byte) error {
 	var raw struct {
@@ -30,7 +34,7 @@ func (r *Record) UnmarshalJSON(b []byte) error {
 
 	err := json.Unmarshal(b, &raw)
 	if err != nil {
-		return err
+		return err //nolint:wrapcheck // no additional context to add
 	}
 
 	key, err := dataUnmarshalJSON(raw.Key)
@@ -64,10 +68,15 @@ func dataUnmarshalJSON(b []byte) (Data, error) {
 	if b[0] == '"' {
 		var data RawData
 		err := json.Unmarshal(b, &data)
-		return data, err
-	} else {
-		var data StructuredData
-		err := json.Unmarshal(b, &data)
-		return data, err
+		if err != nil {
+			return nil, fmt.Errorf("failed to unmarshal raw data: %w", err)
+		}
+		return data, nil
+	}
+	var data StructuredData
+	err := json.Unmarshal(b, &data)
+	if err != nil {
+		return nil, fmt.Errorf("failed to unmarshal structured data: %w", err)
 	}
+	return data, nil
 }

opencdc/fromjson_test.go

@@ -25,7 +25,7 @@ import (
 
 func TestRecord_UnmarshalJSON(t *testing.T) {
 	is := is.New(t)
-	want := Record{
+	have := Record{
 		Position:  Position("standing"),
 		Operation: OperationUpdate,
 		Metadata:  Metadata{"foo": "bar"},
@@ -46,7 +46,29 @@ func TestRecord_UnmarshalJSON(t *testing.T) {
 			},
 		},
 	}
-	b, err := json.Marshal(want)
+	want := Record{
+		Position:  Position("standing"),
+		Operation: OperationUpdate,
+		Metadata:  Metadata{"foo": "bar"},
+		Key:       RawData("padlock-key"),
+		Payload: Change{
+			Before: RawData("yellow"),
+			After: StructuredData{
+				"bool": true,
+
+				"int":   1.0,
+				"int32": 1.0,
+				"int64": 1.0,
+
+				"float32": 1.2,
+				"float64": 1.2,
+
+				"string": "orange",
+			},
+		},
+	}
+
+	b, err := json.Marshal(have)
 	is.NoErr(err)
 
 	var got Record