nextcloud-spreed-signaling/test/network_test.go

43 lines
1.3 KiB
Go

/**
* Standalone signaling server for the Nextcloud Spreed app.
* Copyright (C) 2025 struktur AG
*
* @author Joachim Bauch <bauch@struktur.de>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License 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 License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package test
import (
"net"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestIsErrorAddressAlreadyInUse(t *testing.T) {
t.Parallel()
require := require.New(t)
assert := assert.New(t)
listener1, err := net.Listen("tcp", "127.0.0.1:0")
require.NoError(err)
listener2, err := net.Listen("tcp", listener1.Addr().String())
assert.Nil(listener2)
assert.True(IsErrorAddressAlreadyInUse(err), "expected address already in use, got %+v", err)
}