cosmos-sdk/x/gov/tally_test.go

507 lines
18 KiB
Go

package gov
import (
"testing"
"github.com/stretchr/testify/require"
abci "github.com/tendermint/tendermint/abci/types"
"github.com/tendermint/tendermint/crypto"
"github.com/tendermint/tendermint/crypto/ed25519"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/staking"
stakingTypes "github.com/cosmos/cosmos-sdk/x/staking/types"
)
var (
pubkeys = []crypto.PubKey{ed25519.GenPrivKey().PubKey(), ed25519.GenPrivKey().PubKey(), ed25519.GenPrivKey().PubKey()}
testDescription = staking.NewDescription("T", "E", "S", "T")
testCommissionMsg = staking.NewCommissionMsg(sdk.ZeroDec(), sdk.ZeroDec(), sdk.ZeroDec())
)
func createValidators(t *testing.T, stakingHandler sdk.Handler, ctx sdk.Context, addrs []sdk.ValAddress, coinAmt []int64) {
require.True(t, len(addrs) <= len(pubkeys), "Not enough pubkeys specified at top of file.")
for i := 0; i < len(addrs); i++ {
valCreateMsg := staking.NewMsgCreateValidator(
addrs[i], pubkeys[i], sdk.NewInt64Coin(stakingTypes.DefaultBondDenom, coinAmt[i]), testDescription, testCommissionMsg,
)
res := stakingHandler(ctx, valCreateMsg)
require.True(t, res.IsOK())
}
}
func TestTallyNoOneVotes(t *testing.T) {
mapp, keeper, sk, addrs, _, _ := getMockApp(t, 10, GenesisState{}, nil)
mapp.BeginBlock(abci.RequestBeginBlock{})
ctx := mapp.BaseApp.NewContext(false, abci.Header{})
stakingHandler := staking.NewHandler(sk)
valAddrs := make([]sdk.ValAddress, len(addrs[:2]))
for i, addr := range addrs[:2] {
valAddrs[i] = sdk.ValAddress(addr)
}
createValidators(t, stakingHandler, ctx, valAddrs, []int64{5, 5})
staking.EndBlocker(ctx, sk)
proposal := keeper.NewTextProposal(ctx, "Test", "description", ProposalTypeText)
proposalID := proposal.GetProposalID()
proposal.SetStatus(StatusVotingPeriod)
keeper.SetProposal(ctx, proposal)
passes, tallyResults := tally(ctx, keeper, keeper.GetProposal(ctx, proposalID))
require.False(t, passes)
require.True(t, tallyResults.Equals(EmptyTallyResult()))
}
func TestTallyNoQuorum(t *testing.T) {
mapp, keeper, sk, addrs, _, _ := getMockApp(t, 10, GenesisState{}, nil)
mapp.BeginBlock(abci.RequestBeginBlock{})
ctx := mapp.BaseApp.NewContext(false, abci.Header{})
stakingHandler := staking.NewHandler(sk)
valAddrs := make([]sdk.ValAddress, len(addrs[:2]))
for i, addr := range addrs[:2] {
valAddrs[i] = sdk.ValAddress(addr)
}
createValidators(t, stakingHandler, ctx, valAddrs, []int64{2, 5})
staking.EndBlocker(ctx, sk)
proposal := keeper.NewTextProposal(ctx, "Test", "description", ProposalTypeText)
proposalID := proposal.GetProposalID()
proposal.SetStatus(StatusVotingPeriod)
keeper.SetProposal(ctx, proposal)
err := keeper.AddVote(ctx, proposalID, addrs[0], OptionYes)
require.Nil(t, err)
passes, _ := tally(ctx, keeper, keeper.GetProposal(ctx, proposalID))
require.False(t, passes)
}
func TestTallyOnlyValidatorsAllYes(t *testing.T) {
mapp, keeper, sk, addrs, _, _ := getMockApp(t, 10, GenesisState{}, nil)
mapp.BeginBlock(abci.RequestBeginBlock{})
ctx := mapp.BaseApp.NewContext(false, abci.Header{})
stakingHandler := staking.NewHandler(sk)
valAddrs := make([]sdk.ValAddress, len(addrs[:2]))
for i, addr := range addrs[:2] {
valAddrs[i] = sdk.ValAddress(addr)
}
createValidators(t, stakingHandler, ctx, valAddrs, []int64{5, 5})
staking.EndBlocker(ctx, sk)
proposal := keeper.NewTextProposal(ctx, "Test", "description", ProposalTypeText)
proposalID := proposal.GetProposalID()
proposal.SetStatus(StatusVotingPeriod)
keeper.SetProposal(ctx, proposal)
err := keeper.AddVote(ctx, proposalID, addrs[0], OptionYes)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[1], OptionYes)
require.Nil(t, err)
passes, tallyResults := tally(ctx, keeper, keeper.GetProposal(ctx, proposalID))
require.True(t, passes)
require.False(t, tallyResults.Equals(EmptyTallyResult()))
}
func TestTallyOnlyValidators51No(t *testing.T) {
mapp, keeper, sk, addrs, _, _ := getMockApp(t, 10, GenesisState{}, nil)
mapp.BeginBlock(abci.RequestBeginBlock{})
ctx := mapp.BaseApp.NewContext(false, abci.Header{})
stakingHandler := staking.NewHandler(sk)
valAddrs := make([]sdk.ValAddress, len(addrs[:2]))
for i, addr := range addrs[:2] {
valAddrs[i] = sdk.ValAddress(addr)
}
createValidators(t, stakingHandler, ctx, valAddrs, []int64{5, 6})
staking.EndBlocker(ctx, sk)
proposal := keeper.NewTextProposal(ctx, "Test", "description", ProposalTypeText)
proposalID := proposal.GetProposalID()
proposal.SetStatus(StatusVotingPeriod)
keeper.SetProposal(ctx, proposal)
err := keeper.AddVote(ctx, proposalID, addrs[0], OptionYes)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[1], OptionNo)
require.Nil(t, err)
passes, _ := tally(ctx, keeper, keeper.GetProposal(ctx, proposalID))
require.False(t, passes)
}
func TestTallyOnlyValidators51Yes(t *testing.T) {
mapp, keeper, sk, addrs, _, _ := getMockApp(t, 10, GenesisState{}, nil)
mapp.BeginBlock(abci.RequestBeginBlock{})
ctx := mapp.BaseApp.NewContext(false, abci.Header{})
stakingHandler := staking.NewHandler(sk)
valAddrs := make([]sdk.ValAddress, len(addrs[:3]))
for i, addr := range addrs[:3] {
valAddrs[i] = sdk.ValAddress(addr)
}
createValidators(t, stakingHandler, ctx, valAddrs, []int64{6, 6, 7})
staking.EndBlocker(ctx, sk)
proposal := keeper.NewTextProposal(ctx, "Test", "description", ProposalTypeText)
proposalID := proposal.GetProposalID()
proposal.SetStatus(StatusVotingPeriod)
keeper.SetProposal(ctx, proposal)
err := keeper.AddVote(ctx, proposalID, addrs[0], OptionYes)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[1], OptionYes)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[2], OptionNo)
require.Nil(t, err)
passes, tallyResults := tally(ctx, keeper, keeper.GetProposal(ctx, proposalID))
require.True(t, passes)
require.False(t, tallyResults.Equals(EmptyTallyResult()))
}
func TestTallyOnlyValidatorsVetoed(t *testing.T) {
mapp, keeper, sk, addrs, _, _ := getMockApp(t, 10, GenesisState{}, nil)
mapp.BeginBlock(abci.RequestBeginBlock{})
ctx := mapp.BaseApp.NewContext(false, abci.Header{})
stakingHandler := staking.NewHandler(sk)
valAddrs := make([]sdk.ValAddress, len(addrs[:3]))
for i, addr := range addrs[:3] {
valAddrs[i] = sdk.ValAddress(addr)
}
createValidators(t, stakingHandler, ctx, valAddrs, []int64{6, 6, 7})
staking.EndBlocker(ctx, sk)
proposal := keeper.NewTextProposal(ctx, "Test", "description", ProposalTypeText)
proposalID := proposal.GetProposalID()
proposal.SetStatus(StatusVotingPeriod)
keeper.SetProposal(ctx, proposal)
err := keeper.AddVote(ctx, proposalID, addrs[0], OptionYes)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[1], OptionYes)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[2], OptionNoWithVeto)
require.Nil(t, err)
passes, tallyResults := tally(ctx, keeper, keeper.GetProposal(ctx, proposalID))
require.False(t, passes)
require.False(t, tallyResults.Equals(EmptyTallyResult()))
}
func TestTallyOnlyValidatorsAbstainPasses(t *testing.T) {
mapp, keeper, sk, addrs, _, _ := getMockApp(t, 10, GenesisState{}, nil)
mapp.BeginBlock(abci.RequestBeginBlock{})
ctx := mapp.BaseApp.NewContext(false, abci.Header{})
stakingHandler := staking.NewHandler(sk)
valAddrs := make([]sdk.ValAddress, len(addrs[:3]))
for i, addr := range addrs[:3] {
valAddrs[i] = sdk.ValAddress(addr)
}
createValidators(t, stakingHandler, ctx, valAddrs, []int64{6, 6, 7})
staking.EndBlocker(ctx, sk)
proposal := keeper.NewTextProposal(ctx, "Test", "description", ProposalTypeText)
proposalID := proposal.GetProposalID()
proposal.SetStatus(StatusVotingPeriod)
keeper.SetProposal(ctx, proposal)
err := keeper.AddVote(ctx, proposalID, addrs[0], OptionAbstain)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[1], OptionNo)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[2], OptionYes)
require.Nil(t, err)
passes, tallyResults := tally(ctx, keeper, keeper.GetProposal(ctx, proposalID))
require.True(t, passes)
require.False(t, tallyResults.Equals(EmptyTallyResult()))
}
func TestTallyOnlyValidatorsAbstainFails(t *testing.T) {
mapp, keeper, sk, addrs, _, _ := getMockApp(t, 10, GenesisState{}, nil)
mapp.BeginBlock(abci.RequestBeginBlock{})
ctx := mapp.BaseApp.NewContext(false, abci.Header{})
stakingHandler := staking.NewHandler(sk)
valAddrs := make([]sdk.ValAddress, len(addrs[:3]))
for i, addr := range addrs[:3] {
valAddrs[i] = sdk.ValAddress(addr)
}
createValidators(t, stakingHandler, ctx, valAddrs, []int64{6, 6, 7})
staking.EndBlocker(ctx, sk)
proposal := keeper.NewTextProposal(ctx, "Test", "description", ProposalTypeText)
proposalID := proposal.GetProposalID()
proposal.SetStatus(StatusVotingPeriod)
keeper.SetProposal(ctx, proposal)
err := keeper.AddVote(ctx, proposalID, addrs[0], OptionAbstain)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[1], OptionYes)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[2], OptionNo)
require.Nil(t, err)
passes, tallyResults := tally(ctx, keeper, keeper.GetProposal(ctx, proposalID))
require.False(t, passes)
require.False(t, tallyResults.Equals(EmptyTallyResult()))
}
func TestTallyOnlyValidatorsNonVoter(t *testing.T) {
mapp, keeper, sk, addrs, _, _ := getMockApp(t, 10, GenesisState{}, nil)
mapp.BeginBlock(abci.RequestBeginBlock{})
ctx := mapp.BaseApp.NewContext(false, abci.Header{})
stakingHandler := staking.NewHandler(sk)
valAddrs := make([]sdk.ValAddress, len(addrs[:3]))
for i, addr := range addrs[:3] {
valAddrs[i] = sdk.ValAddress(addr)
}
createValidators(t, stakingHandler, ctx, valAddrs, []int64{6, 6, 7})
staking.EndBlocker(ctx, sk)
proposal := keeper.NewTextProposal(ctx, "Test", "description", ProposalTypeText)
proposalID := proposal.GetProposalID()
proposal.SetStatus(StatusVotingPeriod)
keeper.SetProposal(ctx, proposal)
err := keeper.AddVote(ctx, proposalID, addrs[1], OptionYes)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[2], OptionNo)
require.Nil(t, err)
passes, tallyResults := tally(ctx, keeper, keeper.GetProposal(ctx, proposalID))
require.False(t, passes)
require.False(t, tallyResults.Equals(EmptyTallyResult()))
}
func TestTallyDelgatorOverride(t *testing.T) {
mapp, keeper, sk, addrs, _, _ := getMockApp(t, 10, GenesisState{}, nil)
mapp.BeginBlock(abci.RequestBeginBlock{})
ctx := mapp.BaseApp.NewContext(false, abci.Header{})
stakingHandler := staking.NewHandler(sk)
valAddrs := make([]sdk.ValAddress, len(addrs[:3]))
for i, addr := range addrs[:3] {
valAddrs[i] = sdk.ValAddress(addr)
}
createValidators(t, stakingHandler, ctx, valAddrs, []int64{5, 6, 7})
staking.EndBlocker(ctx, sk)
delegator1Msg := staking.NewMsgDelegate(addrs[3], sdk.ValAddress(addrs[2]), sdk.NewInt64Coin(stakingTypes.DefaultBondDenom, 30))
stakingHandler(ctx, delegator1Msg)
proposal := keeper.NewTextProposal(ctx, "Test", "description", ProposalTypeText)
proposalID := proposal.GetProposalID()
proposal.SetStatus(StatusVotingPeriod)
keeper.SetProposal(ctx, proposal)
err := keeper.AddVote(ctx, proposalID, addrs[0], OptionYes)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[1], OptionYes)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[2], OptionYes)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[3], OptionNo)
require.Nil(t, err)
passes, tallyResults := tally(ctx, keeper, keeper.GetProposal(ctx, proposalID))
require.False(t, passes)
require.False(t, tallyResults.Equals(EmptyTallyResult()))
}
func TestTallyDelgatorInherit(t *testing.T) {
mapp, keeper, sk, addrs, _, _ := getMockApp(t, 10, GenesisState{}, nil)
mapp.BeginBlock(abci.RequestBeginBlock{})
ctx := mapp.BaseApp.NewContext(false, abci.Header{})
stakingHandler := staking.NewHandler(sk)
valAddrs := make([]sdk.ValAddress, len(addrs[:3]))
for i, addr := range addrs[:3] {
valAddrs[i] = sdk.ValAddress(addr)
}
createValidators(t, stakingHandler, ctx, valAddrs, []int64{5, 6, 7})
staking.EndBlocker(ctx, sk)
delegator1Msg := staking.NewMsgDelegate(addrs[3], sdk.ValAddress(addrs[2]), sdk.NewInt64Coin(stakingTypes.DefaultBondDenom, 30))
stakingHandler(ctx, delegator1Msg)
proposal := keeper.NewTextProposal(ctx, "Test", "description", ProposalTypeText)
proposalID := proposal.GetProposalID()
proposal.SetStatus(StatusVotingPeriod)
keeper.SetProposal(ctx, proposal)
err := keeper.AddVote(ctx, proposalID, addrs[0], OptionNo)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[1], OptionNo)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[2], OptionYes)
require.Nil(t, err)
passes, tallyResults := tally(ctx, keeper, keeper.GetProposal(ctx, proposalID))
require.True(t, passes)
require.False(t, tallyResults.Equals(EmptyTallyResult()))
}
func TestTallyDelgatorMultipleOverride(t *testing.T) {
mapp, keeper, sk, addrs, _, _ := getMockApp(t, 10, GenesisState{}, nil)
mapp.BeginBlock(abci.RequestBeginBlock{})
ctx := mapp.BaseApp.NewContext(false, abci.Header{})
stakingHandler := staking.NewHandler(sk)
valAddrs := make([]sdk.ValAddress, len(addrs[:3]))
for i, addr := range addrs[:3] {
valAddrs[i] = sdk.ValAddress(addr)
}
createValidators(t, stakingHandler, ctx, valAddrs, []int64{5, 6, 7})
staking.EndBlocker(ctx, sk)
delegator1Msg := staking.NewMsgDelegate(addrs[3], sdk.ValAddress(addrs[2]), sdk.NewInt64Coin(stakingTypes.DefaultBondDenom, 10))
stakingHandler(ctx, delegator1Msg)
delegator1Msg2 := staking.NewMsgDelegate(addrs[3], sdk.ValAddress(addrs[1]), sdk.NewInt64Coin(stakingTypes.DefaultBondDenom, 10))
stakingHandler(ctx, delegator1Msg2)
proposal := keeper.NewTextProposal(ctx, "Test", "description", ProposalTypeText)
proposalID := proposal.GetProposalID()
proposal.SetStatus(StatusVotingPeriod)
keeper.SetProposal(ctx, proposal)
err := keeper.AddVote(ctx, proposalID, addrs[0], OptionYes)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[1], OptionYes)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[2], OptionYes)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[3], OptionNo)
require.Nil(t, err)
passes, tallyResults := tally(ctx, keeper, keeper.GetProposal(ctx, proposalID))
require.False(t, passes)
require.False(t, tallyResults.Equals(EmptyTallyResult()))
}
func TestTallyDelgatorMultipleInherit(t *testing.T) {
mapp, keeper, sk, addrs, _, _ := getMockApp(t, 10, GenesisState{}, nil)
mapp.BeginBlock(abci.RequestBeginBlock{})
ctx := mapp.BaseApp.NewContext(false, abci.Header{})
stakingHandler := staking.NewHandler(sk)
val1CreateMsg := staking.NewMsgCreateValidator(
sdk.ValAddress(addrs[0]), ed25519.GenPrivKey().PubKey(), sdk.NewInt64Coin(stakingTypes.DefaultBondDenom, 25), testDescription, testCommissionMsg,
)
stakingHandler(ctx, val1CreateMsg)
val2CreateMsg := staking.NewMsgCreateValidator(
sdk.ValAddress(addrs[1]), ed25519.GenPrivKey().PubKey(), sdk.NewInt64Coin(stakingTypes.DefaultBondDenom, 6), testDescription, testCommissionMsg,
)
stakingHandler(ctx, val2CreateMsg)
val3CreateMsg := staking.NewMsgCreateValidator(
sdk.ValAddress(addrs[2]), ed25519.GenPrivKey().PubKey(), sdk.NewInt64Coin(stakingTypes.DefaultBondDenom, 7), testDescription, testCommissionMsg,
)
stakingHandler(ctx, val3CreateMsg)
delegator1Msg := staking.NewMsgDelegate(addrs[3], sdk.ValAddress(addrs[2]), sdk.NewInt64Coin(stakingTypes.DefaultBondDenom, 10))
stakingHandler(ctx, delegator1Msg)
delegator1Msg2 := staking.NewMsgDelegate(addrs[3], sdk.ValAddress(addrs[1]), sdk.NewInt64Coin(stakingTypes.DefaultBondDenom, 10))
stakingHandler(ctx, delegator1Msg2)
staking.EndBlocker(ctx, sk)
proposal := keeper.NewTextProposal(ctx, "Test", "description", ProposalTypeText)
proposalID := proposal.GetProposalID()
proposal.SetStatus(StatusVotingPeriod)
keeper.SetProposal(ctx, proposal)
err := keeper.AddVote(ctx, proposalID, addrs[0], OptionYes)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[1], OptionNo)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[2], OptionNo)
require.Nil(t, err)
passes, tallyResults := tally(ctx, keeper, keeper.GetProposal(ctx, proposalID))
require.False(t, passes)
require.False(t, tallyResults.Equals(EmptyTallyResult()))
}
func TestTallyJailedValidator(t *testing.T) {
mapp, keeper, sk, addrs, _, _ := getMockApp(t, 10, GenesisState{}, nil)
mapp.BeginBlock(abci.RequestBeginBlock{})
ctx := mapp.BaseApp.NewContext(false, abci.Header{})
stakingHandler := staking.NewHandler(sk)
valAddrs := make([]sdk.ValAddress, len(addrs[:3]))
for i, addr := range addrs[:3] {
valAddrs[i] = sdk.ValAddress(addr)
}
createValidators(t, stakingHandler, ctx, valAddrs, []int64{25, 6, 7})
staking.EndBlocker(ctx, sk)
delegator1Msg := staking.NewMsgDelegate(addrs[3], sdk.ValAddress(addrs[2]), sdk.NewInt64Coin(stakingTypes.DefaultBondDenom, 10))
stakingHandler(ctx, delegator1Msg)
delegator1Msg2 := staking.NewMsgDelegate(addrs[3], sdk.ValAddress(addrs[1]), sdk.NewInt64Coin(stakingTypes.DefaultBondDenom, 10))
stakingHandler(ctx, delegator1Msg2)
val2, found := sk.GetValidator(ctx, sdk.ValAddress(addrs[1]))
require.True(t, found)
sk.Jail(ctx, sdk.ConsAddress(val2.ConsPubKey.Address()))
staking.EndBlocker(ctx, sk)
proposal := keeper.NewTextProposal(ctx, "Test", "description", ProposalTypeText)
proposalID := proposal.GetProposalID()
proposal.SetStatus(StatusVotingPeriod)
keeper.SetProposal(ctx, proposal)
err := keeper.AddVote(ctx, proposalID, addrs[0], OptionYes)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[1], OptionNo)
require.Nil(t, err)
err = keeper.AddVote(ctx, proposalID, addrs[2], OptionNo)
require.Nil(t, err)
passes, tallyResults := tally(ctx, keeper, keeper.GetProposal(ctx, proposalID))
require.True(t, passes)
require.False(t, tallyResults.Equals(EmptyTallyResult()))
}