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Archive/mieru/pkg/log/mieru_test_log_adaptor.go
2025-11-25 19:40:52 +01:00

42 lines
1.1 KiB
Go

// Copyright (C) 2023 mieru authors
//
// This program 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.
//
// 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package log
import (
"io"
"log"
"testing"
)
// testingAdaptor let logs to be printed to testing.T.
type testingAdaptor struct {
t *testing.T
}
var _ io.Writer = testingAdaptor{}
func (a testingAdaptor) Write(p []byte) (n int, err error) {
s := string(p)
a.t.Logf(s)
return len(p), nil
}
// SetOutputToTest prints logs to the go test.
func SetOutputToTest(t *testing.T) {
adaptor := testingAdaptor{t: t}
log.SetOutput(adaptor)
}