storj/internal/testplanet/planet_test.go

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// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information
package testplanet_test
import (
"context"
"strconv"
"testing"
"time"
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"github.com/stretchr/testify/require"
"storj.io/storj/internal/testcontext"
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"storj.io/storj/internal/testplanet"
)
func TestBasic(t *testing.T) {
ctx := testcontext.New(t)
defer ctx.Cleanup()
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planet, err := testplanet.New(t, 2, 4, 1)
require.NoError(t, err)
defer ctx.Check(planet.Shutdown)
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planet.Start(ctx)
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for _, satellite := range planet.Satellites {
t.Log("SATELLITE", satellite.ID(), satellite.Addr())
}
for _, storageNode := range planet.StorageNodes {
t.Log("STORAGE", storageNode.ID(), storageNode.Addr())
}
for _, uplink := range planet.Uplinks {
t.Log("UPLINK", uplink.ID(), uplink.Addr())
}
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// ping a satellite
_, err = planet.StorageNodes[0].Kademlia.Service.Ping(ctx, planet.Satellites[0].Local())
require.NoError(t, err)
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// ping a storage node
_, err = planet.StorageNodes[0].Kademlia.Service.Ping(ctx, planet.StorageNodes[1].Local())
require.NoError(t, err)
err = planet.StopPeer(planet.StorageNodes[1])
require.NoError(t, err)
// ping a stopped storage node
_, err = planet.StorageNodes[0].Kademlia.Service.Ping(ctx, planet.StorageNodes[1].Local())
require.Error(t, err)
// wait a bit to see whether some failures occur
time.Sleep(time.Second)
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}
func BenchmarkCreate(b *testing.B) {
storageNodes := []int{4, 10, 100}
for _, count := range storageNodes {
b.Run(strconv.Itoa(count), func(b *testing.B) {
ctx := context.Background()
for i := 0; i < b.N; i++ {
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planet, err := testplanet.New(nil, 1, count, 1)
require.NoError(b, err)
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planet.Start(ctx)
err = planet.Shutdown()
require.NoError(b, err)
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}
})
}
}