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minio/logger_test.go

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1.2 KiB

/*
* Minio Cloud Storage (C) 2015 Minio, Inc.
*
* 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 main
import (
"bytes"
"encoding/json"
"errors"
"github.com/Sirupsen/logrus"
. "gopkg.in/check.v1"
)
type LoggerSuite struct{}
var _ = Suite(&LoggerSuite{})
func (s *LoggerSuite) TestLogger(c *C) {
var buffer bytes.Buffer
var fields logrus.Fields
log.Out = &buffer
log.Formatter = new(logrus.JSONFormatter)
errorIf(errors.New("Fake error"), "Failed with error.", nil)
err := json.Unmarshal(buffer.Bytes(), &fields)
c.Assert(err, IsNil)
c.Assert(fields["level"], Equals, "error")
msg, ok := fields["Error"]
c.Assert(ok, Equals, true)
c.Assert(msg.(map[string]interface{})["cause"], Equals, "Fake error")
}