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package state
import (
"testing"
"github.com/stretchr/testify/require"
"github.com/tendermint/abci/example/dummy"
crypto "github.com/tendermint/go-crypto"
"github.com/tendermint/tendermint/proxy"
"github.com/tendermint/tendermint/types"
dbm "github.com/tendermint/tmlibs/db"
"github.com/tendermint/tmlibs/log"
)
var (
privKey = crypto.GenPrivKeyEd25519FromSecret([]byte("execution_test"))
chainID = "execution_chain"
testPartSize = 65536
nTxsPerBlock = 10
)
func TestApplyBlock(t *testing.T) {
cc := proxy.NewLocalClientCreator(dummy.NewDummyApplication())
proxyApp := proxy.NewAppConns(cc, nil)
err := proxyApp.Start()
require.Nil(t, err)
defer proxyApp.Stop()
state := state()
state.SetLogger(log.TestingLogger())
// make block
block := makeBlock(1, state)
err = state.ApplyBlock(types.NopEventBus{}, proxyApp.Consensus(), block, block.MakePartSet(testPartSize).Header(), types.MockMempool{})
require.Nil(t, err)
// TODO check state and mempool
}
//----------------------------------------------------------------------------
// make some bogus txs
func makeTxs(height int64) (txs []types.Tx) {
for i := 0; i < nTxsPerBlock; i++ {
txs = append(txs, types.Tx([]byte{byte(height), byte(i)}))
}
return txs
}
func state() *State {
s, _ := MakeGenesisState(dbm.NewMemDB(), &types.GenesisDoc{
ChainID: chainID,
Validators: []types.GenesisValidator{
{privKey.PubKey(), 10000, "test"},
},
AppHash: nil,
})
return s
}
func makeBlock(height int64, state *State) *types.Block {
prevHash := state.LastBlockID.Hash
prevParts := types.PartSetHeader{}
valHash := state.Validators.Hash()
prevBlockID := types.BlockID{prevHash, prevParts}
block, _ := types.MakeBlock(height, chainID,
makeTxs(height), state.LastBlockTotalTx,
new(types.Commit), prevBlockID, valHash,
state.AppHash, testPartSize)
return block
}