Function checkLogForSeverity

grpclog/internal/loggerv2_test.go:95–101

check if b is in the format of: 2017/04/07 14:55:42 WARNING: WARNING

(s int, b []byte)

//
//	2017/04/07 14:55:42 WARNING: WARNING
func checkLogForSeverity(s int, b []byte) error {
	expected := regexp.MustCompile(fmt.Sprintf(`^[0-9]{4}/[0-9]{2}/[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2} %s: %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
}

func TestLoggerV2Severity(t *testing.T) {
	buffers := []*bytes.Buffer{new(bytes.Buffer), new(bytes.Buffer), new(bytes.Buffer)}