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mongostore_test.go
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mongostore_test.go
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package mongostore
import (
"encoding/gob"
"net/http"
"net/http/httptest"
"os"
"testing"
"time"
"github.com/gorilla/sessions"
. "gopkg.in/go-playground/assert.v1"
"gopkg.in/mgo.v2"
)
// NOTES:
// - Run "go test" to run tests
// - Run "gocov test | gocov report" to report on test converage by file
// - Run "gocov test | gocov annotate -" to report on all code and functions, those ,marked with "MISS" were never called
//
// or
//
// -- may be a good idea to change to output path to somewherelike /tmp
// go test -coverprofile cover.out && go tool cover -html=cover.out -o cover.html
//
const (
mySecretKeyString = "ISwearByMyPrettyFloralBonnetIWillEndYou"
mySessionKey = "session-key"
myCustomKey = "mycustomkey"
url = "http://localhost:8080"
DatabaseName = "session-db"
)
var (
dbSession *mgo.Session
dbConnString = "127.0.0.1:27017"
)
type FlashMessage struct {
Type int
Message string
}
func TestMain(m *testing.M) {
// setup
gob.Register(FlashMessage{})
dbInfo := &mgo.DialInfo{
Addrs: []string{dbConnString},
Timeout: 60 * time.Second,
Database: DatabaseName,
}
// Create a session which maintains a pool of socket connections to our MongoDB
dbSession, _ = mgo.DialWithInfo(dbInfo)
dbSession.SetMode(mgo.Monotonic, true)
dbSess := dbSession.Copy()
defer dbSess.Close()
database := dbSess.DB("")
names, _ := database.CollectionNames()
for _, val := range names {
_ = database.C(val).DropCollection()
}
os.Exit(m.Run())
// teardown
}
func TestMongoStoreCoreFuntionality(t *testing.T) {
options := &sessions.Options{
MaxAge: 3600,
Path: "/",
}
store := New(dbSession, "sessions", options, true, []byte(mySecretKeyString))
r, _ := http.NewRequest("GET", url, nil)
res := httptest.NewRecorder()
// Get a session.
session, err := store.GetAndUpdateAccessTime(r, res, mySessionKey)
Equal(t, err, nil)
// Attempt to retrieve flash messages
flashMessages := session.Flashes()
Equal(t, len(flashMessages), 0)
// Add flash messages
session.AddFlash("foo")
session.AddFlash("bar")
// Add Flash with a custom key
session.AddFlash("baz", myCustomKey)
// Save.
err = sessions.Save(r, res)
Equal(t, err, nil)
header := res.Header()
cookies, ok := header["Set-Cookie"]
Equal(t, ok, true)
Equal(t, len(cookies), 1)
r, _ = http.NewRequest("GET", url, nil)
r.Header.Add("Cookie", cookies[0])
res = httptest.NewRecorder()
// Get session.
session, err = store.Get(r, mySessionKey)
Equal(t, err, nil)
flashMessages = session.Flashes()
Equal(t, len(flashMessages), 2)
Equal(t, flashMessages[0], "foo")
Equal(t, flashMessages[1], "bar")
flashMessages = session.Flashes()
Equal(t, len(flashMessages), 0)
// test custom key
flashMessages = session.Flashes(myCustomKey)
Equal(t, len(flashMessages), 1)
Equal(t, flashMessages[0], "baz")
flashMessages = session.Flashes(myCustomKey)
Equal(t, len(flashMessages), 0)
session.Options.MaxAge = -1
err = sessions.Save(r, res)
Equal(t, err, nil)
r, _ = http.NewRequest("GET", url, nil)
res = httptest.NewRecorder()
session, err = store.Get(r, mySessionKey)
Equal(t, err, nil)
flashMessages = session.Flashes()
Equal(t, len(flashMessages), 0)
session.AddFlash(&FlashMessage{42, "foo"})
err = sessions.Save(r, res)
Equal(t, err, nil)
header = res.Header()
cookies, ok = header["Set-Cookie"]
Equal(t, ok, true)
Equal(t, len(cookies), 1)
r, _ = http.NewRequest("GET", "http://localhost:8080/", nil)
r.Header.Add("Cookie", cookies[0])
res = httptest.NewRecorder()
session, err = store.Get(r, mySessionKey)
Equal(t, err, nil)
flashMessages = session.Flashes()
Equal(t, len(flashMessages), 1)
customFlashMessage := flashMessages[0].(FlashMessage)
Equal(t, customFlashMessage.Type, 42)
Equal(t, customFlashMessage.Message, "foo")
// Delete session.
session.Options.MaxAge = -1
err = sessions.Save(r, res)
Equal(t, err, nil)
}