func TestKVLedgerBlockStorage(t *testing.T) {
conf := kvledger.NewConf("/tmp/tests/ledger/", 0)
defer os.RemoveAll("/tmp/tests/ledger/")
ledger, _ := kvledger.NewKVLedger(conf)
defer ledger.Close()
committer := NewLedgerCommitter(ledger)
height, err := committer.LedgerHeight()
assert.Equal(t, uint64(0), height)
assert.NoError(t, err)
bcInfo, _ := ledger.GetBlockchainInfo()
testutil.AssertEquals(t, bcInfo, &pb.BlockchainInfo{
Height: 0, CurrentBlockHash: nil, PreviousBlockHash: nil})
simulator, _ := ledger.NewTxSimulator()
simulator.SetState("ns1", "key1", []byte("value1"))
simulator.SetState("ns1", "key2", []byte("value2"))
simulator.SetState("ns1", "key3", []byte("value3"))
simulator.Done()
simRes, _ := simulator.GetTxSimulationResults()
block1 := testutil.ConstructBlock(t, [][]byte{simRes}, true)
err = committer.CommitBlock(block1)
assert.NoError(t, err)
height, err = committer.LedgerHeight()
assert.Equal(t, uint64(1), height)
assert.NoError(t, err)
blocks := committer.GetBlocks([]uint64{1})
assert.Equal(t, 1, len(blocks))
assert.NoError(t, err)
bcInfo, _ = ledger.GetBlockchainInfo()
block1Hash := block1.Header.Hash()
testutil.AssertEquals(t, bcInfo, &pb.BlockchainInfo{
Height: 1, CurrentBlockHash: block1Hash, PreviousBlockHash: []byte{}})
}
func checkValidation(t *testing.T, validator *Validator, rwsets []*rwset.RWSet, invalidTxIndexes []int) {
simulationResults := [][]byte{}
for _, rwset := range rwsets {
sr, err := rwset.GetTxReadWriteSet().Marshal()
testutil.AssertNoError(t, err, "")
simulationResults = append(simulationResults, sr)
}
block := testutil.ConstructBlock(t, simulationResults, false)
_, err := validator.ValidateAndPrepareBatch(block, true)
txsFltr := util.NewFilterBitArrayFromBytes(block.Metadata.Metadata[common.BlockMetadataIndex_TRANSACTIONS_FILTER])
invalidTxNum := 0
for i := 0; i < len(block.Data.Data); i++ {
if txsFltr.IsSet(uint(i)) {
invalidTxNum++
}
}
testutil.AssertNoError(t, err, "")
testutil.AssertEquals(t, invalidTxNum, len(invalidTxIndexes))
//TODO Add the check for exact txnum that is marked invlid when bitarray is in place
}