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hook_test.go
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hook_test.go
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package mongohook_test
import (
"fmt"
"reflect"
"testing"
"time"
"github.com/LyricTian/logrus-mongo-hook"
"github.com/globalsign/mgo"
"github.com/globalsign/mgo/bson"
"github.com/sirupsen/logrus"
)
const (
mgoURL = "127.0.0.1:27017"
dbName = "mydb_test"
)
func TestHook(t *testing.T) {
sess, err := mgo.Dial(mgoURL)
if err != nil {
t.Error(err)
return
}
defer sess.Close()
var filter = func(entry *logrus.Entry) *logrus.Entry {
if _, ok := entry.Data["foo2"]; ok {
delete(entry.Data, "foo2")
}
return entry
}
cName := "t_log"
hook := mongohook.Default(sess, dbName, cName,
mongohook.SetExtra(map[string]interface{}{"foo": "bar"}),
mongohook.SetFilter(filter),
)
defer sess.DB(dbName).C(cName).DropCollection()
log := logrus.New()
log.AddHook(hook)
log.WithField("foo2", "bar").Infof("test foo")
hook.Flush()
var item map[string]interface{}
err = sess.DB(dbName).C(cName).Find(nil).Select(bson.M{"_id": 0}).One(&item)
if err != nil {
t.Error(err)
return
} else if item == nil {
t.Error("Not expected value:nil")
return
}
if reflect.DeepEqual(item["level"], logrus.InfoLevel) {
t.Errorf("Not expected value:%v", item["level"])
return
}
if item["message"].(string) != "test foo" {
t.Errorf("Not expected value:%v", item["message"])
return
}
if item["foo"].(string) != "bar" {
t.Errorf("Not expected value:%v", item["foo"])
return
}
if time.Unix(item["created"].(int64), 0).IsZero() {
t.Errorf("Not expected value:%v", item["created"])
}
}
func ExampleHook() {
sess, err := mgo.Dial(mgoURL)
if err != nil {
fmt.Println(err)
return
}
defer sess.Close()
cName := "e_log"
hook := mongohook.Default(sess, dbName, cName)
defer sess.DB(dbName).C(cName).DropCollection()
log := logrus.New()
log.AddHook(hook)
log.WithField("foo", "bar").Info("foo test")
hook.Flush()
var item struct {
Message string `bson:"message"`
}
err = sess.DB(dbName).C(cName).Find(nil).Select(bson.M{"_id": 0, "message": 1}).One(&item)
if err != nil {
fmt.Println(err)
return
}
fmt.Println(item.Message)
// Output: foo test
}