syslog_test.go

package syslogrus

import (
	"log/syslog"
	"testing"

	"github.com/sirupsen/logrus"
)

func TestLocalhostAddAndPrint(t *testing.T) {
	log := logrus.New()
	hook, err := NewSyslogHook(
		SyslogHookConfig{
			Network:  "udp",
			Raddr:    "localhost:514",
			Priority: syslog.LOG_INFO,
		})

	if err != nil {
		t.Errorf("Unable to connect to local syslog.")
	}

	log.Hooks.Add(hook)

	for _, level := range hook.Levels() {
		if len(log.Hooks[level]) != 1 {
			t.Errorf("SyslogHook was not added. The length of log.Hooks[%v]: %v", level, len(log.Hooks[level]))
		}
	}

	log.Info("Congratulations!")
}

func TestLocalhostAddAndPrintWithFormatter(t *testing.T) {
	log := logrus.New()
	hook, err := NewSyslogHook(
		SyslogHookConfig{
			Network:   "udp",
			Raddr:     "localhost:514",
			Priority:  syslog.LOG_INFO,
			Formatter: &logrus.JSONFormatter{},
		})

	if err != nil {
		t.Errorf("Unable to connect to local syslog.")
	}

	log.Hooks.Add(hook)

	for _, level := range hook.Levels() {
		if len(log.Hooks[level]) != 1 {
			t.Errorf("SyslogHook was not added. The length of log.Hooks[%v]: %v", level, len(log.Hooks[level]))
		}
	}

	log.Info("Congratulations!")
}