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67 lines
1.4 KiB
67 lines
1.4 KiB
package p2p
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import (
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"math/rand"
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"testing"
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. "github.com/tendermint/go-common"
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)
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// Returns an empty dummy peer
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func randPeer() *Peer {
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return &Peer{
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Key: RandStr(12),
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NodeInfo: &NodeInfo{
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RemoteAddr: Fmt("%v.%v.%v.%v:46656", rand.Int()%256, rand.Int()%256, rand.Int()%256, rand.Int()%256),
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ListenAddr: Fmt("%v.%v.%v.%v:46656", rand.Int()%256, rand.Int()%256, rand.Int()%256, rand.Int()%256),
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},
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}
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}
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func TestAddRemoveOne(t *testing.T) {
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peerSet := NewPeerSet()
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peer := randPeer()
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err := peerSet.Add(peer)
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if err != nil {
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t.Errorf("Failed to add new peer")
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}
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if peerSet.Size() != 1 {
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t.Errorf("Failed to add new peer and increment size")
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}
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peerSet.Remove(peer)
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if peerSet.Has(peer.Key) {
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t.Errorf("Failed to remove peer")
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}
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if peerSet.Size() != 0 {
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t.Errorf("Failed to remove peer and decrement size")
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}
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}
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func TestAddRemoveMany(t *testing.T) {
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peerSet := NewPeerSet()
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peers := []*Peer{}
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N := 100
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for i := 0; i < N; i++ {
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peer := randPeer()
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if err := peerSet.Add(peer); err != nil {
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t.Errorf("Failed to add new peer")
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}
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if peerSet.Size() != i+1 {
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t.Errorf("Failed to add new peer and increment size")
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}
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peers = append(peers, peer)
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}
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for i, peer := range peers {
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peerSet.Remove(peer)
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if peerSet.Has(peer.Key) {
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t.Errorf("Failed to remove peer")
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}
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if peerSet.Size() != len(peers)-i-1 {
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t.Errorf("Failed to remove peer and decrement size")
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}
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}
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}
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