66 lines
1.8 KiB
Go
66 lines
1.8 KiB
Go
// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information.
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package monitor_test
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import (
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"crypto/rand"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"storj.io/storj/internal/memory"
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"storj.io/storj/internal/testcontext"
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"storj.io/storj/internal/testplanet"
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"storj.io/storj/pkg/pb"
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)
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func TestMonitor(t *testing.T) {
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ctx := testcontext.New(t)
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defer ctx.Cleanup()
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planet, err := testplanet.New(t, 1, 6, 1)
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require.NoError(t, err)
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defer ctx.Check(planet.Shutdown)
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planet.Start(ctx)
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var freeBandwidth int64
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var freeSpace int64
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for _, storageNode := range planet.StorageNodes {
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storageNode.Storage2.Monitor.Loop.Pause()
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info, err := storageNode.Kademlia.Service.FetchInfo(ctx, storageNode.Local())
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require.NoError(t, err)
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// assume that all storage nodes have the same initial values
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freeBandwidth = info.Capacity.FreeBandwidth
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freeSpace = info.Capacity.FreeDisk
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}
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expectedData := make([]byte, 100*memory.KiB)
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_, err = rand.Read(expectedData)
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require.NoError(t, err)
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err = planet.Uplinks[0].Upload(ctx, planet.Satellites[0], "test/bucket", "test/path", expectedData)
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require.NoError(t, err)
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nodeAssertions := 0
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for _, storageNode := range planet.StorageNodes {
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storageNode.Storage2.Monitor.Loop.TriggerWait()
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info, err := storageNode.Kademlia.Service.FetchInfo(ctx, storageNode.Local())
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require.NoError(t, err)
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stats, err := storageNode.Storage2.Inspector.Stats(ctx, &pb.StatsRequest{})
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require.NoError(t, err)
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if stats.UsedSpace > 0 {
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assert.Equal(t, freeSpace-stats.UsedSpace, info.Capacity.FreeDisk)
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assert.Equal(t, freeBandwidth-stats.UsedBandwidth, info.Capacity.FreeBandwidth)
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nodeAssertions++
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}
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}
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assert.NotZero(t, nodeAssertions, "No storage node were verifed")
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}
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