advsql/db_test.go

package advsql

import (
	"crypto/sha512"
	"encoding/hex"
	"fmt"
	"testing"

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

var TestDatabase *Database //= new(Database)

type User struct {
	Name string
	Hash []byte
	Salt string
}

func ScanUserPkFirst(u *User, encode ScanFunc) error {
	return encode(&u.Name, &u.Hash, &u.Salt)
}

func ScanUserPkLast(u *User, encode ScanFunc) error {
	return encode(&u.Hash, &u.Salt, &u.Name)
}

var (
	InsertUser    = Insert(TestDatabase, "INSERT INTO users VALUES (?, ?, ?)", ScanUserPkFirst)
	UpdateUser    = Update(TestDatabase, "UPDATE users SET hash = ?, salt = ? WHERE name = ?", ScanUserPkLast)
	GetUserByName = QueryOne(TestDatabase, "SELECT * FROM users WHERE name = ?", ScanUserPkFirst)
)

func TestDB(t *testing.T) {
	InitMysqlDatabase(TestDatabase, "ip", 3306, "username", "password", "database")
	defer TestDatabase.Close()

	pw := sha512.Sum512([]byte("weiter"))
	timon := &User{
		Name: "timon",
		Hash: pw[:],
		Salt: "salt",
	}
	fmt.Println("insert:", InsertUser(timon))

	timon.Hash = []byte("asd")
	fmt.Println("update:", UpdateUser(timon))

	user := GetUserByName("tordarus")
	fmt.Printf("name: \"%s\" | hash: \"%s\" | salt: \"%s\"\n", user.Name, hex.EncodeToString(user.Hash), user.Salt)
}