Fix:BatchNewWithField bug,and supply uni-test code

Author: xufeng

log/logger/http_logger.go

@@ -132,6 +132,14 @@ func splitMsg(msg []interface{}) (withFields []*withField, newMsg []interface{})
 		switch v.(type) {
 		case *withField:
 			withFields = append(withFields, v.(*withField))
+		case []*withField:
+			// 如果是通过batchNewWithFields，需要做如下处理
+			tempWithFieldsList := v.([]*withField)
+			if len(tempWithFieldsList) != 0 {
+				for _, tempWithField := range tempWithFieldsList {
+					withFields = append(withFields, tempWithField)
+				}
+			}
 		default:
 			newMsg = append(newMsg, v)
 		}

log/logger/provider_test.go

@@ -114,3 +114,33 @@ func TestProvider(t *testing.T) {
 	}
 
 }
+
+func TestNewWithField(t *testing.T) {
+	// 测试NewWithField && BatchNewWithField方法
+	conf := config.LogConfig{
+		Handler: "file",
+		Level:   "info",
+		Dir:     "../../",
+	}
+
+	defer func() {
+		if e := recover(); e != nil {
+			t.Error("test NewWithField panic")
+		}
+	}()
+	err := Pr.Register("logger", conf, true)
+	if err != nil {
+		t.Error(err)
+		return
+	}
+
+	Info(nil, "===TestNewWithField", NewWithField("data", "snow"))
+
+	logInfo := map[string]interface{}{
+		"url":    "testUrl",
+		"params": "snow",
+		"num":    100,
+	}
+
+	Info(nil, "===TestBatchNewWithField", BatchNewWithField(logInfo))
+}