mirror of
https://source.quilibrium.com/quilibrium/ceremonyclient.git
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45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
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package netsize
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import (
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"testing"
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"time"
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kbucket "github.com/libp2p/go-libp2p-kbucket"
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pt "github.com/libp2p/go-libp2p/core/test"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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ks "github.com/whyrusleeping/go-keyspace"
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)
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func TestNewEstimator(t *testing.T) {
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bucketSize := 20
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pid, err := pt.RandPeerID()
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require.NoError(t, err)
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rt, err := kbucket.NewRoutingTable(bucketSize, kbucket.ConvertPeerID(pid), time.Second, nil, time.Second, nil)
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require.NoError(t, err)
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e := NewEstimator(pid, rt, bucketSize)
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assert.Equal(t, rt, e.rt)
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assert.Equal(t, kbucket.ConvertPeerID(pid), e.localID)
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assert.Len(t, e.measurements, bucketSize)
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assert.Equal(t, invalidEstimate, e.netSizeCache)
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}
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func TestNormedDistance(t *testing.T) {
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pid, err := pt.RandPeerID()
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require.NoError(t, err)
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dist := NormedDistance(pid, ks.XORKeySpace.Key([]byte(pid)))
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assert.Zero(t, dist)
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pid2, err := pt.RandPeerID()
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require.NoError(t, err)
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dist = NormedDistance(pid, ks.XORKeySpace.Key([]byte(pid2)))
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assert.Greater(t, 1.0, dist)
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assert.Less(t, dist, 1.0)
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}
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