// 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() {
numNodes := 25
if testing.Short() {
numNodes = 7
}
var (
networkLatency = &test.NormalLatencyModel{
Sigma: 20,
Mean: 250,
}
proposingLatency = &test.NormalLatencyModel{
Sigma: 30,
Mean: 500,
}
apps = make(map[types.NodeID]*test.App)
dbs = make(map[types.NodeID]blockdb.BlockDatabase)
req = s.Require()
)
apps, dbs, nodes, err := PrepareNodes(
numNodes, networkLatency, proposingLatency)
req.Nil(err)
now := time.Now().UTC()
sch := test.NewScheduler(test.NewStopByConfirmedBlocks(50, apps, dbs))
for vID, v := range nodes {
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))
}
