40 lines
600 B
Go
40 lines
600 B
Go
|
package db
|
||
|
|
|
||
|
|
import (
|
||
|
|
"fmt"
|
||
|
|
"testing"
|
||
|
|
"io/ioutil"
|
||
|
|
"database/sql"
|
||
|
|
_ "github.com/mattn/go-sqlite3"
|
||
|
|
)
|
||
|
|
|
||
|
|
const emptyBlocksScript = `
|
||
|
|
create table blocks (
|
||
|
|
pos int,
|
||
|
|
data blob
|
||
|
|
);
|
||
|
|
`
|
||
|
|
|
||
|
|
func createEmptyDatabase(filename string){
|
||
|
|
db, err := sql.Open("sqlite3", filename)
|
||
|
|
if err != nil {
|
||
|
|
panic(err)
|
||
|
|
}
|
||
|
|
rows, err := db.Query(emptyBlocksScript)
|
||
|
|
if err != nil {
|
||
|
|
panic(err)
|
||
|
|
}
|
||
|
|
rows.Next()
|
||
|
|
fmt.Println(rows)
|
||
|
|
db.Close()
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestMigrate(t *testing.T){
|
||
|
|
tmpfile, err := ioutil.TempFile("", "example")
|
||
|
|
if err != nil {
|
||
|
|
panic(err)
|
||
|
|
}
|
||
|
|
|
||
|
|
createEmptyDatabase(tmpfile.Name())
|
||
|
|
}
|