// Copyright (c) 2022 Proton AG
//
// This file is part of Proton Mail Bridge.
//
// Proton Mail Bridge is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Proton Mail Bridge is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.

package crash

import (
	"fmt"
	"testing"

	"github.com/stretchr/testify/assert"
)

func TestHandler(t *testing.T) {
	var s string

	h := NewHandler(
		func(r interface{}) error {
			s += fmt.Sprintf("1: %v\n", r)
			return nil
		},
		func(r interface{}) error {
			s += fmt.Sprintf("2: %v\n", r)
			return nil
		},
	)

	h.
		AddRecoveryAction(func(r interface{}) error {
			s += fmt.Sprintf("3: %v\n", r)
			return nil
		}).
		AddRecoveryAction(func(r interface{}) error {
			s += fmt.Sprintf("4: %v\n", r)
			return nil
		})

	defer func() {
		assert.Equal(t, "1: thing\n2: thing\n3: thing\n4: thing\n", s)
	}()

	defer h.HandlePanic()

	panic("thing")
}