refactor(genutil): remove Simapp usages from x/genutil (#12929)
* Remove Simapp usages from x/genutil * move integration test to tests/integration
This commit is contained in:
Matt Kocubinski
@@ -0,0 +1,313 @@
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package genutil_test
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import (
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"encoding/json"
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"fmt"
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"math/rand"
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"testing"
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"time"
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"github.com/stretchr/testify/suite"
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tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
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"cosmossdk.io/math"
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"github.com/cosmos/cosmos-sdk/baseapp"
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"github.com/cosmos/cosmos-sdk/testutil/configurator"
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authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper"
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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/crypto/keys/secp256k1"
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simtestutil "github.com/cosmos/cosmos-sdk/testutil/sims"
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sdk "github.com/cosmos/cosmos-sdk/types"
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moduletestutil "github.com/cosmos/cosmos-sdk/types/module/testutil"
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_ "github.com/cosmos/cosmos-sdk/x/auth"
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_ "github.com/cosmos/cosmos-sdk/x/auth/tx/module"
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_ "github.com/cosmos/cosmos-sdk/x/bank"
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"github.com/cosmos/cosmos-sdk/x/bank/testutil"
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banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
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"github.com/cosmos/cosmos-sdk/x/genutil"
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"github.com/cosmos/cosmos-sdk/x/genutil/types"
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_ "github.com/cosmos/cosmos-sdk/x/params"
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_ "github.com/cosmos/cosmos-sdk/x/staking"
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stakingtypes "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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priv2 = secp256k1.GenPrivKey()
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pk1 = priv1.PubKey()
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pk2 = priv2.PubKey()
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addr1 = sdk.AccAddress(pk1.Address())
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addr2 = sdk.AccAddress(pk2.Address())
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desc = stakingtypes.NewDescription("testname", "", "", "", "")
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comm = stakingtypes.CommissionRates{}
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)
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// GenTxTestSuite is a test suite to be used with gentx tests.
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type GenTxTestSuite struct {
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suite.Suite
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ctx sdk.Context
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encodingConfig moduletestutil.TestEncodingConfig
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msg1, msg2 *stakingtypes.MsgCreateValidator
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accountKeeper authkeeper.AccountKeeper
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bankKeeper bankkeeper.Keeper
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stakingKeeper *stakingkeeper.Keeper
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baseApp *baseapp.BaseApp
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}
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func (suite *GenTxTestSuite) SetupTest() {
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encCfg := moduletestutil.TestEncodingConfig{}
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app, err := simtestutil.SetupWithConfiguration(
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configurator.NewAppConfig(
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configurator.BankModule(),
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configurator.TxModule(),
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configurator.StakingModule(),
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configurator.ParamsModule(),
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configurator.AuthModule()),
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simtestutil.DefaultStartUpConfig(),
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&encCfg.InterfaceRegistry, &encCfg.Codec, &encCfg.TxConfig, &encCfg.Amino,
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&suite.accountKeeper, &suite.bankKeeper, &suite.stakingKeeper)
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suite.Require().NoError(err)
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suite.ctx = app.BaseApp.NewContext(false, tmproto.Header{})
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suite.encodingConfig = encCfg
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suite.baseApp = app.BaseApp
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amount := sdk.NewInt64Coin(sdk.DefaultBondDenom, 50)
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one := math.OneInt()
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suite.msg1, err = stakingtypes.NewMsgCreateValidator(
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sdk.ValAddress(pk1.Address()), pk1, amount, desc, comm, one)
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suite.NoError(err)
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suite.msg2, err = stakingtypes.NewMsgCreateValidator(
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sdk.ValAddress(pk2.Address()), pk1, amount, desc, comm, one)
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suite.NoError(err)
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}
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func (suite *GenTxTestSuite) setAccountBalance(addr sdk.AccAddress, amount int64) json.RawMessage {
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acc := suite.accountKeeper.NewAccountWithAddress(suite.ctx, addr)
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suite.accountKeeper.SetAccount(suite.ctx, acc)
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err := testutil.FundAccount(suite.bankKeeper, suite.ctx, addr, sdk.Coins{sdk.NewInt64Coin(sdk.DefaultBondDenom, amount)})
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suite.Require().NoError(err)
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bankGenesisState := suite.bankKeeper.ExportGenesis(suite.ctx)
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bankGenesis, err := suite.encodingConfig.Amino.MarshalJSON(bankGenesisState) // TODO switch this to use Marshaler
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suite.Require().NoError(err)
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return bankGenesis
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}
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func (suite *GenTxTestSuite) TestSetGenTxsInAppGenesisState() {
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var (
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txBuilder = suite.encodingConfig.TxConfig.NewTxBuilder()
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genTxs []sdk.Tx
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)
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testCases := []struct {
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msg string
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malleate func()
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expPass bool
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}{
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{
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"one genesis transaction",
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func() {
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err := txBuilder.SetMsgs(suite.msg1)
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suite.Require().NoError(err)
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tx := txBuilder.GetTx()
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genTxs = []sdk.Tx{tx}
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},
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true,
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},
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{
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"two genesis transactions",
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func() {
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err := txBuilder.SetMsgs(suite.msg1, suite.msg2)
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suite.Require().NoError(err)
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tx := txBuilder.GetTx()
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genTxs = []sdk.Tx{tx}
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},
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true,
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},
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}
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for _, tc := range testCases {
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suite.Run(fmt.Sprintf("Case %s", tc.msg), func() {
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suite.SetupTest()
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cdc := suite.encodingConfig.Codec
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txJSONEncoder := suite.encodingConfig.TxConfig.TxJSONEncoder()
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tc.malleate()
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appGenesisState, err := genutil.SetGenTxsInAppGenesisState(cdc, txJSONEncoder, make(map[string]json.RawMessage), genTxs)
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if tc.expPass {
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suite.Require().NoError(err)
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suite.Require().NotNil(appGenesisState[types.ModuleName])
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var genesisState types.GenesisState
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err := cdc.UnmarshalJSON(appGenesisState[types.ModuleName], &genesisState)
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suite.Require().NoError(err)
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suite.Require().NotNil(genesisState.GenTxs)
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} else {
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suite.Require().Error(err)
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}
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})
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}
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}
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func (suite *GenTxTestSuite) TestValidateAccountInGenesis() {
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var (
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appGenesisState = make(map[string]json.RawMessage)
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coins sdk.Coins
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)
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testCases := []struct {
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msg string
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malleate func()
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expPass bool
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}{
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{
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"no accounts",
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func() {
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coins = sdk.Coins{sdk.NewInt64Coin(sdk.DefaultBondDenom, 0)}
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},
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false,
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},
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{
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"account without balance in the genesis state",
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func() {
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coins = sdk.Coins{sdk.NewInt64Coin(sdk.DefaultBondDenom, 0)}
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appGenesisState[banktypes.ModuleName] = suite.setAccountBalance(addr2, 50)
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},
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false,
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},
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{
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"account without enough funds of default bond denom",
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func() {
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coins = sdk.Coins{sdk.NewInt64Coin(sdk.DefaultBondDenom, 50)}
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appGenesisState[banktypes.ModuleName] = suite.setAccountBalance(addr1, 25)
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},
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false,
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},
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{
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"account with enough funds of default bond denom",
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func() {
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coins = sdk.Coins{sdk.NewInt64Coin(sdk.DefaultBondDenom, 10)}
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appGenesisState[banktypes.ModuleName] = suite.setAccountBalance(addr1, 25)
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},
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true,
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},
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}
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for _, tc := range testCases {
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suite.Run(fmt.Sprintf("Case %s", tc.msg), func() {
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suite.SetupTest()
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cdc := suite.encodingConfig.Codec
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suite.stakingKeeper.SetParams(suite.ctx, stakingtypes.DefaultParams())
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stakingGenesisState := suite.stakingKeeper.ExportGenesis(suite.ctx)
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suite.Require().Equal(stakingGenesisState.Params, stakingtypes.DefaultParams())
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stakingGenesis, err := cdc.MarshalJSON(stakingGenesisState) // TODO switch this to use Marshaler
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suite.Require().NoError(err)
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appGenesisState[stakingtypes.ModuleName] = stakingGenesis
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tc.malleate()
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err = genutil.ValidateAccountInGenesis(
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appGenesisState, banktypes.GenesisBalancesIterator{},
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addr1, coins, cdc,
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)
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if tc.expPass {
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suite.Require().NoError(err)
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} else {
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suite.Require().Error(err)
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}
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})
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}
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}
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func (suite *GenTxTestSuite) TestDeliverGenTxs() {
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var (
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genTxs []json.RawMessage
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txBuilder = suite.encodingConfig.TxConfig.NewTxBuilder()
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)
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testCases := []struct {
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msg string
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malleate func()
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expPass bool
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}{
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{
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"no signature supplied",
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func() {
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err := txBuilder.SetMsgs(suite.msg1)
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suite.Require().NoError(err)
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genTxs = make([]json.RawMessage, 1)
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tx, err := suite.encodingConfig.TxConfig.TxJSONEncoder()(txBuilder.GetTx())
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suite.Require().NoError(err)
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genTxs[0] = tx
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},
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false,
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},
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{
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"success",
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func() {
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_ = suite.setAccountBalance(addr1, 50)
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_ = suite.setAccountBalance(addr2, 1)
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r := rand.New(rand.NewSource(time.Now().UnixNano()))
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msg := banktypes.NewMsgSend(addr1, addr2, sdk.Coins{sdk.NewInt64Coin(sdk.DefaultBondDenom, 1)})
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tx, err := simtestutil.GenSignedMockTx(
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r,
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suite.encodingConfig.TxConfig,
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[]sdk.Msg{msg},
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sdk.Coins{sdk.NewInt64Coin(sdk.DefaultBondDenom, 10)},
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simtestutil.DefaultGenTxGas,
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suite.ctx.ChainID(),
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[]uint64{7},
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[]uint64{0},
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priv1,
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)
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suite.Require().NoError(err)
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genTxs = make([]json.RawMessage, 1)
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genTx, err := suite.encodingConfig.TxConfig.TxJSONEncoder()(tx)
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suite.Require().NoError(err)
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genTxs[0] = genTx
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},
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true,
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},
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}
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for _, tc := range testCases {
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suite.Run(fmt.Sprintf("Case %s", tc.msg), func() {
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suite.SetupTest()
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tc.malleate()
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if tc.expPass {
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suite.Require().NotPanics(func() {
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genutil.DeliverGenTxs(
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suite.ctx, genTxs, suite.stakingKeeper, suite.baseApp.DeliverTx,
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suite.encodingConfig.TxConfig,
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)
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})
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} else {
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_, err := genutil.DeliverGenTxs(
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suite.ctx, genTxs, suite.stakingKeeper, suite.baseApp.DeliverTx,
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suite.encodingConfig.TxConfig,
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)
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suite.Require().Error(err)
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}
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})
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}
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}
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func TestGenTxTestSuite(t *testing.T) {
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suite.Run(t, new(GenTxTestSuite))
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}
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