https://github.com/shogo82148/go-mysql-pool

create MySQL database for testing
https://github.com/shogo82148/go-mysql-pool

go golang mysql

Last synced: about 1 month ago
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create MySQL database for testing

• Host: GitHub
• URL: https://github.com/shogo82148/go-mysql-pool
• Owner: shogo82148
• License: mit
• Created: 2024-03-17T14:19:45.000Z (8 months ago)
• Default Branch: main
• Last Pushed: 2024-03-27T12:04:05.000Z (8 months ago)
• Last Synced: 2024-06-21T14:06:02.098Z (5 months ago)
• Topics: go, golang, mysql
• Language: Go
• Homepage: https://pkg.go.dev/github.com/shogo82148/go-mysql-pool
• Size: 38.1 KB
• Stars: 7
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
[![Go Reference](https://pkg.go.dev/badge/github.com/shogo82148/go-mysql-pool.svg)](https://pkg.go.dev/github.com/shogo82148/go-mysql-pool)

[![test](https://github.com/shogo82148/go-mysql-pool/actions/workflows/test.yaml/badge.svg)](https://github.com/shogo82148/go-mysql-pool/actions/workflows/test.yaml)

# go-mysql-pool

Go-MySQL-Pool is a package that simplifies the creation and management of MySQL database pools for testing and development purposes.

## Synopsis

```go

package example_test

import (

    "context"

    "testing"

    "github.com/go-sql-driver/mysql"

    "github.com/shogo82148/go-mysql-pool"

)

var pool *mysqlpool.Pool

func TestMain(m *testing.M) {

    // setup the pool

    cfg := mysql.NewConfig()

    cfg.User = "username"

    cfg.Passwd = "password"

    cfg.Net = "tcp"

    cfg.Addr = "127.0.0.1:3306"

    pool = &mysqlpool.Pool{

        MySQLConfig: cfg,

        DDL:         "CREATE TABLE foo (id INT PRIMARY KEY)",

    }

    defer pool.Close() // cleanup all databases

    m.Run()

}

func TestFooBar(t *testing.T) {

    // get *sql.DB from the pool.

    db, err := pool.Get(context.Background())

    if err != nil {

        t.Fatal(err)

    }

    t.Cleanup(func() {

        pool.Put(db)

    })

    // use db for testing.

}

```

## Reference

- [Go で MySQL を使ったテストを書くときにつかうユーティリティーライブラリを作った](https://shogo82148.github.io/blog/2024/03/20/2024-03-20-go-mysql-pool/)