package mdb import ( "math/rand" "os" "testing" "time" ) func TestMain(m *testing.M) { rand.Seed(time.Now().UnixNano()) os.Exit(m.Run()) } func testWithDB(t *testing.T, name string, inner func(t *testing.T, db *DB)) { t.Run(name, func(t *testing.T) { root, err := os.MkdirTemp("", "") must(err) defer os.RemoveAll(root) db := OpenDB(root, true) defer db.Close() inner(t, db) }) }