- Unmarshal2Map

utils/utils_test.go

@@ -45,6 +45,46 @@ type TestModel2 struct {
 	AddData   string
 }
 
+func TestUnmarshal2Map(t *testing.T) {
+	jsonStr := `
+	{
+		"IntData" : 1,
+		"Int64Data" : 2,
+		"NotField" : "hello",
+		"StrData" : "world"
+	}
+	`
+	var kk TestModel
+	result, err := Unmarshal2Map([]byte(jsonStr), &kk)
+	if err != nil {
+		t.Fatal("Unmarshal2Map error")
+	}
+	// t.Log(result)
+	if _, ok := result["NotField"]; ok {
+		t.Fatal("NotField should not exist")
+	}
+	if result["IntData"] != 1 {
+		t.Fatal("IntData should equal to 1")
+	}
+	if result["Int64Data"] != int64(2) {
+		t.Fatal("Int64Data should equal to int64 2")
+	}
+	if result["StrData"] != "world" {
+		t.Fatal("StrData should equal to world")
+	}
+
+	jsonStr = ""
+	result, err = Unmarshal2Map([]byte(jsonStr), &kk)
+	if err == nil {
+		t.Fatal("Unmarshal2Map should error")
+	}
+	jsonStr = "{}"
+	result, err = Unmarshal2Map([]byte(jsonStr), &kk)
+	if err != nil {
+		t.Fatal("Unmarshal2Map error")
+	}
+}
+
 func unmarshStr(t *testing.T, jsonStr string, obj interface{}) {
 
 	err := UnmarshalUseNumber([]byte(jsonStr), obj)