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path: root/integration_test/non-byzantine_test.go
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// Copyright 2018 The dexon-consensus-core Authors
// This file is part of the dexon-consensus-core library.
//
// The dexon-consensus-core library is free software: you can redistribute it
// and/or modify it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation, either version 3 of the License,
// or (at your option) any later version.
//
// The dexon-consensus-core library is distributed in the hope that it will be
// useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
// General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the dexon-consensus-core library. If not, see
// <http://www.gnu.org/licenses/>.

package integration

import (
    "testing"
    "time"

    "github.com/dexon-foundation/dexon-consensus-core/core/blockdb"
    "github.com/dexon-foundation/dexon-consensus-core/core/test"
    "github.com/dexon-foundation/dexon-consensus-core/core/types"
    "github.com/stretchr/testify/suite"
)

type NonByzantineTestSuite struct {
    suite.Suite
}

func (s *NonByzantineTestSuite) TestNonByzantine() {
    var (
        networkLatency = &test.NormalLatencyModel{
            Sigma: 20,
            Mean:  250,
        }
        proposingLatency = &test.NormalLatencyModel{
            Sigma: 30,
            Mean:  500,
        }
        apps = make(map[types.ValidatorID]*test.App)
        dbs  = make(map[types.ValidatorID]blockdb.BlockDatabase)
        req  = s.Require()
    )

    apps, dbs, validators, err := PrepareValidators(
        25, networkLatency, proposingLatency)
    req.Nil(err)
    now := time.Now().UTC()
    sch := test.NewScheduler(test.NewStopByConfirmedBlocks(50, apps, dbs))
    for vID, v := range validators {
        sch.RegisterEventHandler(vID, v)
        req.Nil(sch.Seed(NewProposeBlockEvent(vID, now)))
    }
    sch.Run(10)
    // Check results by comparing test.App instances.
    if err = VerifyApps(apps); err != nil {
        panic(err)
    }
}

func TestNonByzantine(t *testing.T) {
    suite.Run(t, new(NonByzantineTestSuite))
}