You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: configor_test.go
    path of file: ./repos/configor
    
    the code of the file until where you have to start completion: package configor

import (
	"bytes"
	"embed"
	"encoding/json"
	"io/ioutil"
	"os"
	"reflect"
	"testing"

	"github.com/BurntSushi/toml"
	"gopkg.in/yaml.v3"
)

type Anonymous struct {
	Description string
}

type testConfig struct {
	APPName string `default:"configor" json:",omitempty"`
	Hosts   []string

	DB struct {
		Name     string
		User     string `default:"root"`
		Password string `re
    
func TestDefaultValue(t *testing.T) {
	config := generateDefaultConfig()
	config.APPName = ""
	config.DB.Port = 0
	config.DB.SSL = false

	if bytes, err := json.Marshal(config); err == nil {
		if file, err := ioutil.TempFile("/tmp", "configor"); err == nil {
			defer file.Close()
			defer os.Remove(file.Name())
			file.Write(bytes)

			var result testConfig
			Load(&result, file.Name())

			if !reflect.DeepEqual(result, generateDefaultConfig()) {
				t.Errorf("result should be set default value correctly")
			}
		}
	} else {
		t.Errorf("failed to marshal config")
	}
}