Adding upstream version 2.52.6.

Signed-off-by: Daniel Baumann <daniel@debian.org>

utils/json_test.go

@@ -0,0 +1,58 @@
+package utils
+
+import (
+	"encoding/json"
+	"testing"
+)
+
+type sampleStructure struct {
+	ImportantString string `json:"important_string"`
+}
+
+func Test_GolangJSONEncoder(t *testing.T) {
+	t.Parallel()
+
+	var (
+		ss = &sampleStructure{
+			ImportantString: "Hello World",
+		}
+		importantString             = `{"important_string":"Hello World"}`
+		jsonEncoder     JSONMarshal = json.Marshal
+	)
+
+	raw, err := jsonEncoder(ss)
+	AssertEqual(t, err, nil)
+
+	AssertEqual(t, string(raw), importantString)
+}
+
+func Test_DefaultJSONEncoder(t *testing.T) {
+	t.Parallel()
+
+	var (
+		ss = &sampleStructure{
+			ImportantString: "Hello World",
+		}
+		importantString             = `{"important_string":"Hello World"}`
+		jsonEncoder     JSONMarshal = json.Marshal
+	)
+
+	raw, err := jsonEncoder(ss)
+	AssertEqual(t, err, nil)
+
+	AssertEqual(t, string(raw), importantString)
+}
+
+func Test_DefaultJSONDecoder(t *testing.T) {
+	t.Parallel()
+
+	var (
+		ss              sampleStructure
+		importantString               = []byte(`{"important_string":"Hello World"}`)
+		jsonDecoder     JSONUnmarshal = json.Unmarshal
+	)
+
+	err := jsonDecoder(importantString, &ss)
+	AssertEqual(t, err, nil)
+	AssertEqual(t, "Hello World", ss.ImportantString)
+}