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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 test
import (
"testing"
"time"
"github.com/stretchr/testify/suite"
)
type GovernanceTestSuite struct {
suite.Suite
}
func (s *GovernanceTestSuite) TestEqual() {
var req = s.Require()
// Setup a base governance.
_, genesisNodes, err := NewKeys(20)
req.NoError(err)
g1, err := NewGovernance(genesisNodes, 100*time.Millisecond)
req.NoError(err)
// Create a governance with different lambda.
g2, err := NewGovernance(genesisNodes, 50*time.Millisecond)
req.NoError(err)
req.False(g1.Equal(g2, true))
// Create configs for 3 rounds for g1.
g1.CatchUpWithRound(3)
// Make a clone.
g3 := g1.Clone()
req.True(g1.Equal(g3, true))
// Create a new round for g1.
g1.CatchUpWithRound(4)
req.False(g1.Equal(g3, true))
// Make another clone.
g4 := g1.Clone()
req.True(g1.Equal(g4, true))
// Add a node to g4.
_, newNodes, err := NewKeys(1)
req.NoError(err)
g4.State().RequestChange(StateAddNode, newNodes[0])
g1.CatchUpWithRound(5)
g4.CatchUpWithRound(5)
req.False(g1.Equal(g4, true))
}
func TestGovernance(t *testing.T) {
suite.Run(t, new(GovernanceTestSuite))
}
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