kern/v4/d0/defs/def_err/def_err_let_test.go

package def_err

import (
	"fmt"
	"testing"

	"gitp78su.ipnodns.ru/svi/kern/v4/d0/defs/table/owner"
)

type tester struct {
	t     *testing.T
	owner *owner.LOwner
	err   *LErr
}

func TestLetErr(t *testing.T) {
	sf := &tester{
		t:     t,
		owner: owner.LetOwner(1, "test_owner"),
	}
	sf.let()
	sf.wrap()
}

// Оборачивает ошибку
func (sf *tester) wrap() {
	sf.t.Log("wrap")
	err := sf.err
	sf.err = sf.err.WrapErr(sf.owner, fmt.Errorf("add err"))
	strErr := sf.err.String()
	_err := `LTxt(
	OwnerPass(OwnerPass(
	ownerDest(LOwner(
	id(1)
	name(test_owner)
))
	ownerCur(LOwner(
	id(1)
	name(test_owner)
))
))
	Val(LTxt(
	OwnerPass(OwnerPass(
	ownerDest(LOwner(
	id(1)
	name(test_owner)
))
	ownerCur(LOwner(
	id(1)
	name(test_owner)
))
))
	Val(test_good_err)
)
	add err)
)`
	if strErr != _err {
		sf.t.Fatalf("wrap(): err=\n\t%v", strErr)
	}
	sf.err = err.WrapTxt(sf.owner, "456")
	strErr = sf.err.String()
	_err = `LTxt(
	OwnerPass(OwnerPass(
	ownerDest(LOwner(
	id(1)
	name(test_owner)
))
	ownerCur(LOwner(
	id(1)
	name(test_owner)
))
))
	Val(LTxt(
	OwnerPass(OwnerPass(
	ownerDest(LOwner(
	id(1)
	name(test_owner)
))
	ownerCur(LOwner(
	id(1)
	name(test_owner)
))
))
	Val(test_good_err)
)
	456)
)`
	if strErr != _err {
		sf.t.Fatalf("wrap(): err=\n\t%v", strErr)
	}
}

// Создание ошибки
func (sf *tester) let() {
	sf.t.Log("let")
	sf.letBad1()
	sf.letGood1()
}

func (sf *tester) letGood1() {
	sf.t.Log("letGood1")
	sf.err = LetErr(sf.owner, "test_good_err")
	if !sf.err.IsErr() {
		sf.t.Fatalf("letGood1(): strErr is empty")
	}
}

// Нет владельца для ошибка
func (sf *tester) letBad1() {
	sf.t.Log("letBad1")
	defer func() {
		if _panic := recover(); _panic == nil {
			sf.t.Log("letBad1(): panic==nil")
		}
	}()
	_ = LetErr(nil, "test_bad_err")
}