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package peer
import (
"crypto/ed25519"
"fmt"
"testing"
"time"
"github.com/iotaledger/goshimmer/packages/database/mapdb"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestPeerDB(t *testing.T) {
db, err := NewDB(mapdb.NewMapDB())
require.NoError(t, err)
p := newTestPeer("test")
t.Run("LocalPrivateKey", func(t *testing.T) {
key, err := db.LocalPrivateKey()
require.NoError(t, err)
assert.EqualValues(t, ed25519.PrivateKeySize, len(key))
assert.EqualValues(t, ed25519.PublicKeySize, len(key.Public()))
err = db.UpdateLocalPrivateKey(key)
require.NoError(t, err)
key2, err := db.LocalPrivateKey()
require.NoError(t, err)
assert.Equal(t, key, key2)
})
t.Run("Peer", func(t *testing.T) {
err := db.UpdatePeer(p)
require.NoError(t, err)
assert.Equal(t, p, db.Peer(p.ID()))
})
t.Run("LastPing", func(t *testing.T) {
now := time.Now()
err := db.UpdateLastPing(p.ID(), p.Address(), now)
require.NoError(t, err)
assert.Equal(t, now.Unix(), db.LastPing(p.ID(), p.Address()).Unix())
})
t.Run("LastPong", func(t *testing.T) {
now := time.Now()
err := db.UpdateLastPong(p.ID(), p.Address(), now)
require.NoError(t, err)
assert.Equal(t, now.Unix(), db.LastPong(p.ID(), p.Address()).Unix())
})
t.Run("getPeers", func(t *testing.T) {
time.Sleep(time.Second) // let the old peers expire
newPeer := newTestPeer("new")
assert.NoError(t, db.UpdatePeer(newPeer))
assert.NoError(t, db.UpdateLastPong(newPeer.ID(), newPeer.Address(), time.Now()))
peers := db.getPeers(time.Second)
assert.ElementsMatch(t, []*Peer{newPeer}, peers)
})
t.Run("SeedPeers", func(t *testing.T) {
for i := 0; i < seedCount+1; i++ {
p := newTestPeer(fmt.Sprintf("SeedPeers%0d", i))
assert.NoError(t, db.UpdatePeer(p))
assert.NoError(t, db.UpdateLastPong(p.ID(), p.Address(), time.Now()))
}
peers := db.SeedPeers()
assert.EqualValues(t, seedCount, len(peers))
})
t.Run("PersistSeeds", func(t *testing.T) {
for i := 0; i < seedCount+1; i++ {
p := newTestPeer(fmt.Sprintf("PersistSeeds%0d", i))
assert.NoError(t, db.UpdatePeer(p))
assert.NoError(t, db.UpdateLastPong(p.ID(), p.Address(), time.Now()))
}
count := db.PersistSeeds()
assert.EqualValues(t, seedCount, count)
})
}