/
log.go
49 lines (40 loc) · 1.25 KB
/
log.go
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// Copyright Project Contour Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package fixture
import (
"testing"
"github.com/sirupsen/logrus"
)
type testWriter struct {
*testing.T
}
func (t *testWriter) Write(buf []byte) (int, error) {
t.Logf("%s", buf)
return len(buf), nil
}
// NewTestLogger returns logrus.Logger that writes messages using (*testing.T)Logf.
func NewTestLogger(t *testing.T) *logrus.Logger {
log := logrus.New()
log.Out = &testWriter{t}
return log
}
type discardWriter struct{}
func (d *discardWriter) Write(buf []byte) (int, error) {
return len(buf), nil
}
// NewDiscardLogger returns logrus.Logger that discards log messages.
func NewDiscardLogger() *logrus.Logger {
log := logrus.New()
log.Out = &discardWriter{}
return log
}