cosmos-sdk/x/gov/simulation/decoder_test.go
Alexander Bezobchuk c1991e31bd Merge PR #5527: Bump Tendermint Version to v0.33.0
* Bump Tendermint version to v0.33.0

* Deprecate old cmn package with new packages

* Update update DB APIs

* More DB updates

* Bump IAVL to v0.13.0

* Handle error returned by iavl.NewMutableTree

* Fix some IAVL stuffs

* Update IAVL

* More updates

* Passing tests

* Fix unit tests

Co-authored-by: Jack Zampolin <jack.zampolin@gmail.com>
2020-01-16 13:46:51 -08:00

75 lines
2.1 KiB
Go

package simulation
import (
"encoding/binary"
"fmt"
"testing"
"time"
"github.com/stretchr/testify/require"
"github.com/tendermint/tendermint/crypto/ed25519"
tmkv "github.com/tendermint/tendermint/libs/kv"
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/gov/types"
)
var (
delPk1 = ed25519.GenPrivKey().PubKey()
delAddr1 = sdk.AccAddress(delPk1.Address())
)
func makeTestCodec() (cdc *codec.Codec) {
cdc = codec.New()
sdk.RegisterCodec(cdc)
codec.RegisterCrypto(cdc)
types.RegisterCodec(cdc)
return
}
func TestDecodeStore(t *testing.T) {
cdc := makeTestCodec()
endTime := time.Now().UTC()
content := types.ContentFromProposalType("test", "test", types.ProposalTypeText)
proposal := types.NewProposal(content, 1, endTime, endTime.Add(24*time.Hour))
proposalIDBz := make([]byte, 8)
binary.LittleEndian.PutUint64(proposalIDBz, 1)
deposit := types.NewDeposit(1, delAddr1, sdk.NewCoins(sdk.NewCoin(sdk.DefaultBondDenom, sdk.OneInt())))
vote := types.NewVote(1, delAddr1, types.OptionYes)
kvPairs := tmkv.Pairs{
tmkv.Pair{Key: types.ProposalKey(1), Value: cdc.MustMarshalBinaryLengthPrefixed(proposal)},
tmkv.Pair{Key: types.InactiveProposalQueueKey(1, endTime), Value: proposalIDBz},
tmkv.Pair{Key: types.DepositKey(1, delAddr1), Value: cdc.MustMarshalBinaryLengthPrefixed(deposit)},
tmkv.Pair{Key: types.VoteKey(1, delAddr1), Value: cdc.MustMarshalBinaryLengthPrefixed(vote)},
tmkv.Pair{Key: []byte{0x99}, Value: []byte{0x99}},
}
tests := []struct {
name string
expectedLog string
}{
{"proposals", fmt.Sprintf("%v\n%v", proposal, proposal)},
{"proposal IDs", "proposalIDA: 1\nProposalIDB: 1"},
{"deposits", fmt.Sprintf("%v\n%v", deposit, deposit)},
{"votes", fmt.Sprintf("%v\n%v", vote, vote)},
{"other", ""},
}
for i, tt := range tests {
i, tt := i, tt
t.Run(tt.name, func(t *testing.T) {
switch i {
case len(tests) - 1:
require.Panics(t, func() { DecodeStore(cdc, kvPairs[i], kvPairs[i]) }, tt.name)
default:
require.Equal(t, tt.expectedLog, DecodeStore(cdc, kvPairs[i], kvPairs[i]), tt.name)
}
})
}
}