diodemail/smtp/parsers_test.go
2024-10-05 00:20:17 +00:00

93 lines
1.9 KiB
Go

/* diodemail - send-only smtp server
* Copyright (c) 2024 Gnarwhal
*
* This file is part of diodemail.
*
* diodemail 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.
*
* diodemail 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
* diodemail. If not, see <https://www.gnu.org/licenses/>.
*/
package smtp
import (
"testing"
)
func TestPathPatterns(t *testing.T) {
var tests = []struct {
pattern string
matches bool
group string
} {
{
"<test@example.com>",
true, "test@example.com",
},
{
"<test@example.com",
false, "",
},
{
"<test@sub-domain.example.com>",
true, "test@sub-domain.example.com",
},
{
"<テスト@何か.com>",
true, "テスト@何か.com",
},
{
"<@source-path.com:test@example.com>",
true, "test@example.com",
},
{
"<@second-path.com,@source-path.com:test@example.com>",
true, "test@example.com",
},
{
"<test@example-.com>",
false, "",
},
{
"<test@example!.com>",
false, "",
},
{
"<@nope>",
false, "",
},
{
"<nope>",
false, "",
},
{
"<>",
true, "",
},
}
for _, test := range tests {
t.Run(test.pattern, func(t *testing.T) {
match := ReversePath.FindStringSubmatch(test.pattern)
if match == nil {
if test.matches {
t.Errorf("unxpectedly did not match")
}
} else {
if !test.matches {
t.Errorf("unexpectedly matched: %v", match[0])
} else if match[1] != test.group {
t.Errorf("got %v, expected %v", match[1], test.group)
}
}
})
}
}