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table_test.go
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table_test.go
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package kademlia
import (
"github.com/stretchr/testify/require"
"testing"
)
func genKeys(t testing.TB) (PublicKey, PrivateKey) {
t.Helper()
pub, sec, err := GenerateKeys(nil)
require.NoError(t, err)
return pub, sec
}
func genPub(t testing.TB) PublicKey {
t.Helper()
pub, _ := genKeys(t)
return pub
}
func genBucketPub(t testing.TB, table *Table, idx int) PublicKey {
t.Helper()
for {
pub := genPub(t)
if table.bucketIndex(pub) != idx {
continue
}
return pub
}
}
func TestTable(t *testing.T) {
table := NewTable(genPub(t))
for bucket := 0; bucket < 2; bucket++ {
ids := make([]ID, 0, table.cap)
for i := 0; i < table.cap; i++ {
id := ID{Pub: genBucketPub(t, table, bucket)}
ids = append(ids, id)
require.EqualValues(t, UpdateNew, table.Update(id))
}
require.EqualValues(t, table.cap, table.buckets[bucket].Len())
for _, id := range ids {
require.True(t, table.Has(id.Pub))
}
require.ElementsMatch(t, ids, table.ClosestTo(table.pub, table.cap))
for _, id := range ids {
require.True(t, table.Delete(id.Pub))
}
require.EqualValues(t, 0, table.buckets[bucket].Len())
}
}