64 lines
1.6 KiB
Go
64 lines
1.6 KiB
Go
package itests
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import (
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"context"
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"testing"
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"time"
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"github.com/filecoin-project/lotus/itests/kit"
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)
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func TestFirstDealEnablesMining(t *testing.T) {
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// test making a deal with a fresh miner, and see if it starts to mine.
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if testing.Short() {
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t.Skip("skipping test in short mode")
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}
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kit.QuietMiningLogs()
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var (
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client kit.TestFullNode
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genMiner kit.TestMiner // bootstrap
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provider kit.TestMiner // no sectors, will need to create one
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)
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ens := kit.NewEnsemble(t, kit.MockProofs())
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ens.FullNode(&client)
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ens.Miner(&genMiner, &client, kit.WithAllSubsystems())
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ens.Miner(&provider, &client, kit.WithAllSubsystems(), kit.PresealSectors(0))
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ens.Start().InterconnectAll().BeginMining(50 * time.Millisecond)
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ctx := context.Background()
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dh := kit.NewDealHarness(t, &client, &provider, &provider)
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ref, _ := client.CreateImportFile(ctx, 5, 0)
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t.Log("FILE CID:", ref.Root)
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ctx, cancel := context.WithCancel(ctx)
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defer cancel()
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// start a goroutine to monitor head changes from the client
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// once the provider has mined a block, thanks to the power acquired from the deal,
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// we pass the test.
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providerMined := make(chan struct{})
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go func() {
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_ = client.WaitTillChain(ctx, kit.BlockMinedBy(provider.ActorAddr))
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close(providerMined)
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}()
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// now perform the deal.
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dp := dh.DefaultStartDealParams()
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dp.Data.Root = ref.Root
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deal := dh.StartDeal(ctx, dp)
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// TODO: this sleep is only necessary because deals don't immediately get logged in the dealstore, we should fix this
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time.Sleep(time.Second)
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dh.WaitDealSealed(ctx, deal, false, false, nil)
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<-providerMined
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}
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