128 lines
5.4 KiB
Go
128 lines
5.4 KiB
Go
package staking_test
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import (
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"testing"
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"github.com/stretchr/testify/require"
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"cosmossdk.io/math"
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"github.com/cosmos/cosmos-sdk/crypto/keys/ed25519"
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"github.com/cosmos/cosmos-sdk/crypto/keys/secp256k1"
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sdk "github.com/cosmos/cosmos-sdk/types"
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abci "github.com/tendermint/tendermint/abci/types"
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tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
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simtestutil "github.com/cosmos/cosmos-sdk/testutil/sims"
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moduletestutil "github.com/cosmos/cosmos-sdk/types/module/testutil"
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authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
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bankKeeper "github.com/cosmos/cosmos-sdk/x/bank/keeper"
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stakingKeeper "github.com/cosmos/cosmos-sdk/x/staking/keeper"
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"github.com/cosmos/cosmos-sdk/x/staking/testutil"
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"github.com/cosmos/cosmos-sdk/x/staking/types"
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)
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var (
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priv1 = secp256k1.GenPrivKey()
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addr1 = sdk.AccAddress(priv1.PubKey().Address())
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priv2 = secp256k1.GenPrivKey()
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addr2 = sdk.AccAddress(priv2.PubKey().Address())
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valKey = ed25519.GenPrivKey()
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commissionRates = types.NewCommissionRates(math.LegacyZeroDec(), math.LegacyZeroDec(), math.LegacyZeroDec())
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)
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func TestStakingMsgs(t *testing.T) {
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genTokens := sdk.TokensFromConsensusPower(42, sdk.DefaultPowerReduction)
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bondTokens := sdk.TokensFromConsensusPower(10, sdk.DefaultPowerReduction)
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genCoin := sdk.NewCoin(sdk.DefaultBondDenom, genTokens)
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bondCoin := sdk.NewCoin(sdk.DefaultBondDenom, bondTokens)
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acc1 := &authtypes.BaseAccount{Address: addr1.String()}
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acc2 := &authtypes.BaseAccount{Address: addr2.String()}
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accs := []simtestutil.GenesisAccount{
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{GenesisAccount: acc1, Coins: sdk.Coins{genCoin}},
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{GenesisAccount: acc2, Coins: sdk.Coins{genCoin}},
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}
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var (
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bankKeeper bankKeeper.Keeper
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stakingKeeper *stakingKeeper.Keeper
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)
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startupCfg := simtestutil.DefaultStartUpConfig()
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startupCfg.GenesisAccounts = accs
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app, err := simtestutil.SetupWithConfiguration(testutil.AppConfig, startupCfg, &bankKeeper, &stakingKeeper)
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require.NoError(t, err)
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ctxCheck := app.BaseApp.NewContext(true, tmproto.Header{})
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require.True(t, sdk.Coins{genCoin}.IsEqual(bankKeeper.GetAllBalances(ctxCheck, addr1)))
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require.True(t, sdk.Coins{genCoin}.IsEqual(bankKeeper.GetAllBalances(ctxCheck, addr2)))
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// create validator
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description := types.NewDescription("foo_moniker", "", "", "", "")
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createValidatorMsg, err := types.NewMsgCreateValidator(
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sdk.ValAddress(addr1), valKey.PubKey(), bondCoin, description, commissionRates, math.OneInt(),
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)
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require.NoError(t, err)
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header := tmproto.Header{Height: app.LastBlockHeight() + 1}
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txConfig := moduletestutil.MakeTestEncodingConfig().TxConfig
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_, _, err = simtestutil.SignCheckDeliver(t, txConfig, app.BaseApp, header, []sdk.Msg{createValidatorMsg}, "", []uint64{0}, []uint64{0}, true, true, priv1)
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require.NoError(t, err)
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require.True(t, sdk.Coins{genCoin.Sub(bondCoin)}.IsEqual(bankKeeper.GetAllBalances(ctxCheck, addr1)))
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header = tmproto.Header{Height: app.LastBlockHeight() + 1}
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app.BeginBlock(abci.RequestBeginBlock{Header: header})
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ctxCheck = app.BaseApp.NewContext(true, tmproto.Header{})
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validator, found := stakingKeeper.GetValidator(ctxCheck, sdk.ValAddress(addr1))
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require.True(t, found)
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require.Equal(t, sdk.ValAddress(addr1).String(), validator.OperatorAddress)
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require.Equal(t, types.Bonded, validator.Status)
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require.True(math.IntEq(t, bondTokens, validator.BondedTokens()))
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header = tmproto.Header{Height: app.LastBlockHeight() + 1}
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app.BeginBlock(abci.RequestBeginBlock{Header: header})
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// edit the validator
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description = types.NewDescription("bar_moniker", "", "", "", "")
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editValidatorMsg := types.NewMsgEditValidator(sdk.ValAddress(addr1), description, nil, nil)
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header = tmproto.Header{Height: app.LastBlockHeight() + 1}
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_, _, err = simtestutil.SignCheckDeliver(t, txConfig, app.BaseApp, header, []sdk.Msg{editValidatorMsg}, "", []uint64{0}, []uint64{1}, true, true, priv1)
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require.NoError(t, err)
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ctxCheck = app.BaseApp.NewContext(true, tmproto.Header{})
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validator, found = stakingKeeper.GetValidator(ctxCheck, sdk.ValAddress(addr1))
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require.True(t, found)
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require.Equal(t, description, validator.Description)
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// delegate
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require.True(t, sdk.Coins{genCoin}.IsEqual(bankKeeper.GetAllBalances(ctxCheck, addr2)))
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delegateMsg := types.NewMsgDelegate(addr2, sdk.ValAddress(addr1), bondCoin)
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header = tmproto.Header{Height: app.LastBlockHeight() + 1}
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_, _, err = simtestutil.SignCheckDeliver(t, txConfig, app.BaseApp, header, []sdk.Msg{delegateMsg}, "", []uint64{1}, []uint64{0}, true, true, priv2)
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require.NoError(t, err)
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ctxCheck = app.BaseApp.NewContext(true, tmproto.Header{})
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require.True(t, sdk.Coins{genCoin.Sub(bondCoin)}.IsEqual(bankKeeper.GetAllBalances(ctxCheck, addr2)))
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_, found = stakingKeeper.GetDelegation(ctxCheck, addr2, sdk.ValAddress(addr1))
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require.True(t, found)
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// begin unbonding
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beginUnbondingMsg := types.NewMsgUndelegate(addr2, sdk.ValAddress(addr1), bondCoin)
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header = tmproto.Header{Height: app.LastBlockHeight() + 1}
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_, _, err = simtestutil.SignCheckDeliver(t, txConfig, app.BaseApp, header, []sdk.Msg{beginUnbondingMsg}, "", []uint64{1}, []uint64{1}, true, true, priv2)
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require.NoError(t, err)
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// delegation should exist anymore
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ctxCheck = app.BaseApp.NewContext(true, tmproto.Header{})
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_, found = stakingKeeper.GetDelegation(ctxCheck, addr2, sdk.ValAddress(addr1))
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require.False(t, found)
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// balance should be the same because bonding not yet complete
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require.True(t, sdk.Coins{genCoin.Sub(bondCoin)}.IsEqual(bankKeeper.GetAllBalances(ctxCheck, addr2)))
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}
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