// Copyright © 2023 OpenIM. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package main

import (
	"testing"

	"github.com/stretchr/testify/assert"

	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
)

func TestCheckMysql(t *testing.T) {
	err := mockInitCfg()
	assert.NoError(t, err, "Initialization should not produce errors")

	err = checkMysql()
	if err != nil {
		// You might expect an error if MySQL isn't running locally with the mock credentials.
		t.Logf("Expected error due to mock configuration: %v", err)
	}
}

// Mock for initCfg for testing purpose
func mockInitCfg() error {
	config.Config.Mysql.Username = "root"
	config.Config.Mysql.Password = "openIM123"
	config.Config.Mysql.Address = []string{"127.0.0.1:13306"}
	return nil
}