integration/simulation/simulation_geth_in_mem_test.go

package simulation

import (
	"os"
	"testing"
	"time"

	"github.com/obscuronet/go-obscuro/integration"

	"github.com/obscuronet/go-obscuro/integration/simulation/network"
	"github.com/obscuronet/go-obscuro/integration/simulation/params"
)

const gethTestEnv = "GETH_TEST_ENABLED"

// TestGethSimulation runs the simulation against a private geth network using Clique (PoA)
func TestGethSimulation(t *testing.T) {
	if os.Getenv(gethTestEnv) == "" {
		t.Skipf("set the variable to run this test: `%s=true`", gethTestEnv)
	}
	setupSimTestLog("geth-in-mem")

	numberOfNodes := 5
	numberOfSimWallets := 5

	wallets := params.NewSimWallets(numberOfSimWallets, numberOfNodes, integration.EthereumChainID, integration.ObscuroChainID)

	simParams := &params.SimParams{
		NumberOfNodes:         numberOfNodes,
		AvgBlockDuration:      1 * time.Second,
		SimulationTime:        35 * time.Second,
		L1EfficiencyThreshold: 0.2,
		// Very hard to have precision here as blocks are continually produced and not dependent on the simulation execution thread
		L2EfficiencyThreshold:     0.6, // nodes might produce rollups because they receive a new block
		L2ToL1EfficiencyThreshold: 0.7, // nodes might stop producing rollups but the geth network is still going
		Wallets:                   wallets,
		StartPort:                 integration.StartPortSimulationGethInMem,
		IsInMem:                   true,
		ReceiptTimeout:            30 * time.Second,
		StoppingDelay:             10 * time.Second,
	}

	simParams.AvgNetworkLatency = simParams.AvgBlockDuration / 15

	testSimulation(t, network.NewNetworkInMemoryGeth(wallets), simParams)
}