// 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 types
import (
"sort"
"testing"
"github.com/dexon-foundation/dexon-consensus-core/common"
"github.com/stretchr/testify/suite"
)
type BlockTestSuite struct {
suite.Suite
}
func (s *BlockTestSuite) TestSortByHash() {
hash := common.Hash{}
copy(hash[:], "aaaaaa")
b0 := &Block{Hash: hash}
copy(hash[:], "bbbbbb")
b1 := &Block{Hash: hash}
copy(hash[:], "cccccc")
b2 := &Block{Hash: hash}
copy(hash[:], "dddddd")
b3 := &Block{Hash: hash}
blocks := []*Block{b3, b2, b1, b0}
sort.Sort(ByHash(blocks))
s.Equal(blocks[0].Hash, b0.Hash)
s.Equal(blocks[1].Hash, b1.Hash)
s.Equal(blocks[2].Hash, b2.Hash)
s.Equal(blocks[3].Hash, b3.Hash)
}
func (s *BlockTestSuite) TestSortByHeight() {
b0 := &Block{Height: 0}
b1 := &Block{Height: 1}
b2 := &Block{Height: 2}
b3 := &Block{Height: 3}
blocks := []*Block{b3, b2, b1, b0}
sort.Sort(ByHeight(blocks))
s.Equal(blocks[0].Hash, b0.Hash)
s.Equal(blocks[1].Hash, b1.Hash)
s.Equal(blocks[2].Hash, b2.Hash)
s.Equal(blocks[3].Hash, b3.Hash)
}
func TestBlock(t *testing.T) {
suite.Run(t, new(BlockTestSuite))
}
