63 lines
1.8 KiB
Go
63 lines
1.8 KiB
Go
/*
|
|
*
|
|
* Copyright 2017 gRPC 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 grpclog
|
|
|
|
import (
|
|
"bytes"
|
|
"fmt"
|
|
"regexp"
|
|
"testing"
|
|
)
|
|
|
|
func TestLoggerV2Severity(t *testing.T) {
|
|
buffers := []*bytes.Buffer{new(bytes.Buffer), new(bytes.Buffer), new(bytes.Buffer)}
|
|
SetLoggerV2(NewLoggerV2(buffers[infoLog], buffers[warningLog], buffers[errorLog]))
|
|
|
|
Info(severityName[infoLog])
|
|
Warning(severityName[warningLog])
|
|
Error(severityName[errorLog])
|
|
|
|
for i := 0; i < fatalLog; i++ {
|
|
buf := buffers[i]
|
|
// The content of info buffer should be something like:
|
|
// INFO: 2017/04/07 14:55:42 INFO
|
|
// WARNING: 2017/04/07 14:55:42 WARNING
|
|
// ERROR: 2017/04/07 14:55:42 ERROR
|
|
for j := i; j < fatalLog; j++ {
|
|
b, err := buf.ReadBytes('\n')
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err := checkLogForSeverity(j, b); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// check if b is in the format of:
|
|
// WARNING: 2017/04/07 14:55:42 WARNING
|
|
func checkLogForSeverity(s int, b []byte) error {
|
|
expected := regexp.MustCompile(fmt.Sprintf(`^%s: [0-9]{4}/[0-9]{2}/[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2} %s\n$`, severityName[s], severityName[s]))
|
|
if m := expected.Match(b); !m {
|
|
return fmt.Errorf("got: %v, want string in format of: %v", string(b), severityName[s]+": 2016/10/05 17:09:26 "+severityName[s])
|
|
}
|
|
return nil
|
|
}
|