// Vikunja is a to-do list application to facilitate your life.
// Copyright 2018-2021 Vikunja and contributors. All rights reserved.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public Licensee as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program 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 Affero General Public Licensee for more details.
//
// You should have received a copy of the GNU Affero General Public Licensee
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

package mail

import (
	"reflect"
	"testing"

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

var (
	isUnderTest bool
	sentMails   []*Opts
)

// Fake stops any mails from being sent and instead allows for recording and querying them.
func Fake() {
	isUnderTest = true
	sentMails = nil
}

// AssertSent asserts if a mail has been sent
func AssertSent(t *testing.T, opts *Opts) {
	var found bool
	for _, testMail := range sentMails {
		if reflect.DeepEqual(testMail, opts) {
			found = true
			break
		}
	}

	assert.True(t, found, "Failed to assert mail '%v' has been sent.", opts)
}