cosmos-sdk/tests/integration/staking/keeper/determinstic_test.go

918 lines
32 KiB
Go

package keeper_test
import (
"testing"
"time"
"cosmossdk.io/math"
"github.com/stretchr/testify/suite"
tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
"pgregory.net/rapid"
"github.com/cosmos/cosmos-sdk/baseapp"
codectypes "github.com/cosmos/cosmos-sdk/codec/types"
"github.com/cosmos/cosmos-sdk/crypto/keys/ed25519"
simtestutil "github.com/cosmos/cosmos-sdk/testutil/sims"
"github.com/cosmos/cosmos-sdk/testutil/testdata"
sdk "github.com/cosmos/cosmos-sdk/types"
authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper"
bankkeeper "github.com/cosmos/cosmos-sdk/x/bank/keeper"
banktestutil "github.com/cosmos/cosmos-sdk/x/bank/testutil"
minttypes "github.com/cosmos/cosmos-sdk/x/mint/types"
stakingkeeper "github.com/cosmos/cosmos-sdk/x/staking/keeper"
stakingtestutil "github.com/cosmos/cosmos-sdk/x/staking/testutil"
stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
)
var (
validator1 = "cosmosvaloper1qqqryrs09ggeuqszqygqyqd2tgqmsqzewacjj7"
validatorAddr1, _ = sdk.ValAddressFromBech32(validator1)
validator2 = "cosmosvaloper1gghjut3ccd8ay0zduzj64hwre2fxs9ldmqhffj"
validatorAddr2, _ = sdk.ValAddressFromBech32(validator2)
delegator1 = "cosmos1nph3cfzk6trsmfxkeu943nvach5qw4vwstnvkl"
delegatorAddr1 = sdk.MustAccAddressFromBech32(delegator1)
delegator2 = "cosmos139f7kncmglres2nf3h4hc4tade85ekfr8sulz5"
delegatorAddr2 = sdk.MustAccAddressFromBech32(delegator2)
)
type DeterministicTestSuite struct {
suite.Suite
ctx sdk.Context
stakingKeeper *stakingkeeper.Keeper
bankKeeper bankkeeper.BaseKeeper
accountKeeper authkeeper.AccountKeeper
queryClient stakingtypes.QueryClient
amt1 math.Int
amt2 math.Int
}
func (s *DeterministicTestSuite) SetupTest() {
var interfaceRegistry codectypes.InterfaceRegistry
app, err := simtestutil.Setup(
stakingtestutil.AppConfig,
&s.bankKeeper,
&s.accountKeeper,
&s.stakingKeeper,
&interfaceRegistry,
)
s.Require().NoError(err)
s.ctx = app.BaseApp.NewContext(false, tmproto.Header{Height: 1, Time: time.Now()}).WithGasMeter(sdk.NewInfiniteGasMeter())
queryHelper := baseapp.NewQueryServerTestHelper(s.ctx, interfaceRegistry)
stakingtypes.RegisterQueryServer(queryHelper, stakingkeeper.Querier{Keeper: s.stakingKeeper})
s.queryClient = stakingtypes.NewQueryClient(queryHelper)
s.amt1 = s.stakingKeeper.TokensFromConsensusPower(s.ctx, 101)
s.amt2 = s.stakingKeeper.TokensFromConsensusPower(s.ctx, 102)
}
func TestDeterministicTestSuite(t *testing.T) {
suite.Run(t, new(DeterministicTestSuite))
}
func durationGenerator() *rapid.Generator[time.Duration] {
return rapid.Custom(func(t *rapid.T) time.Duration {
now := time.Now()
// range from current time to 365days.
duration := rapid.Int64Range(now.Unix(), 365*24*60*60*now.Unix()).Draw(t, "time")
return time.Duration(duration)
})
}
func pubKeyGenerator() *rapid.Generator[ed25519.PubKey] {
return rapid.Custom(func(t *rapid.T) ed25519.PubKey {
pkBz := rapid.SliceOfN(rapid.Byte(), 32, 32).Draw(t, "hex")
return ed25519.PubKey{Key: pkBz}
})
}
func bondTypeGenerator() *rapid.Generator[stakingtypes.BondStatus] {
bond_types := []stakingtypes.BondStatus{stakingtypes.Bonded, stakingtypes.Unbonded, stakingtypes.Unbonding}
return rapid.Custom(func(t *rapid.T) stakingtypes.BondStatus {
return bond_types[rapid.IntRange(0, 2).Draw(t, "range")]
})
}
// createValidator creates a validator with random values.
func (suite *DeterministicTestSuite) createValidator(t *rapid.T) stakingtypes.Validator {
pubkey := pubKeyGenerator().Draw(t, "pubkey")
pubkeyAny, err := codectypes.NewAnyWithValue(&pubkey)
suite.Require().NoError(err)
return stakingtypes.Validator{
OperatorAddress: sdk.ValAddress(testdata.AddressGenerator(t).Draw(t, "address")).String(),
ConsensusPubkey: pubkeyAny,
Jailed: rapid.Bool().Draw(t, "jailed"),
Status: bondTypeGenerator().Draw(t, "bond-status"),
Tokens: sdk.NewInt(rapid.Int64Min(10000).Draw(t, "tokens")),
DelegatorShares: sdk.NewDecWithPrec(rapid.Int64Range(1, 100).Draw(t, "commission"), 2),
Description: stakingtypes.NewDescription(
rapid.StringN(5, 250, 255).Draw(t, "moniker"),
rapid.StringN(5, 250, 255).Draw(t, "identity"),
rapid.StringN(5, 250, 255).Draw(t, "website"),
rapid.StringN(5, 250, 255).Draw(t, "securityContact"),
rapid.StringN(5, 250, 255).Draw(t, "details"),
),
UnbondingHeight: rapid.Int64Min(1).Draw(t, "unbonding-height"),
UnbondingTime: time.Now().Add(durationGenerator().Draw(t, "duration")),
Commission: stakingtypes.NewCommission(
sdk.NewDecWithPrec(rapid.Int64Range(0, 100).Draw(t, "rate"), 2),
sdk.NewDecWithPrec(rapid.Int64Range(0, 100).Draw(t, "max-rate"), 2),
sdk.NewDecWithPrec(rapid.Int64Range(0, 100).Draw(t, "max-change-rate"), 2),
),
MinSelfDelegation: sdk.NewInt(rapid.Int64Min(1).Draw(t, "tokens")),
}
}
// createAndSetValidatorWithStatus creates a validator with random values but with given status and sets to the state
func (suite *DeterministicTestSuite) createAndSetValidatorWithStatus(t *rapid.T, status stakingtypes.BondStatus) stakingtypes.Validator {
val := suite.createValidator(t)
val.Status = status
suite.setValidator(val)
return val
}
// createAndSetValidator creates a validator with random values and sets to the state
func (suite *DeterministicTestSuite) createAndSetValidator(t *rapid.T) stakingtypes.Validator {
val := suite.createValidator(t)
suite.setValidator(val)
return val
}
func (suite *DeterministicTestSuite) setValidator(validator stakingtypes.Validator) {
suite.stakingKeeper.SetValidator(suite.ctx, validator)
suite.stakingKeeper.SetValidatorByPowerIndex(suite.ctx, validator)
suite.stakingKeeper.SetValidatorByConsAddr(suite.ctx, validator)
suite.Require().NoError(suite.stakingKeeper.Hooks().AfterValidatorCreated(suite.ctx, validator.GetOperator()))
delegatorAddress := sdk.AccAddress(validator.GetOperator())
coins := sdk.NewCoins(sdk.NewCoin(sdk.DefaultBondDenom, validator.BondedTokens()))
banktestutil.FundAccount(suite.bankKeeper, suite.ctx, delegatorAddress, coins)
_, err := suite.stakingKeeper.Delegate(suite.ctx, delegatorAddress, validator.BondedTokens(), stakingtypes.Unbonded, validator, true)
suite.Require().NoError(err)
}
// getStaticValidator creates a validator with hard-coded values and sets to the state.
func (suite *DeterministicTestSuite) getStaticValidator() stakingtypes.Validator {
pubkey := ed25519.PubKey{Key: []byte{24, 179, 242, 2, 151, 3, 34, 6, 1, 11, 0, 194, 202, 201, 77, 1, 167, 40, 249, 115, 32, 97, 18, 1, 1, 127, 255, 103, 13, 1, 34, 1}}
pubkeyAny, err := codectypes.NewAnyWithValue(&pubkey)
suite.Require().NoError(err)
validator := stakingtypes.Validator{
OperatorAddress: validator1,
ConsensusPubkey: pubkeyAny,
Jailed: false,
Status: stakingtypes.Bonded,
Tokens: sdk.NewInt(100),
DelegatorShares: sdk.NewDecWithPrec(5, 2),
Description: stakingtypes.NewDescription(
"moniker",
"identity",
"website",
"securityContact",
"details",
),
UnbondingHeight: 10,
UnbondingTime: time.Date(2022, 10, 1, 0, 0, 0, 0, time.UTC),
Commission: stakingtypes.NewCommission(
sdk.NewDecWithPrec(5, 2),
sdk.NewDecWithPrec(5, 2),
sdk.NewDecWithPrec(5, 2),
),
MinSelfDelegation: sdk.NewInt(10),
}
suite.setValidator(validator)
return validator
}
// getStaticValidator2 creates a validator with hard-coded values and sets to the state.
func (suite *DeterministicTestSuite) getStaticValidator2() stakingtypes.Validator {
pubkey := ed25519.PubKey{Key: []byte{40, 249, 115, 32, 97, 18, 1, 1, 127, 255, 103, 13, 1, 34, 1, 24, 179, 242, 2, 151, 3, 34, 6, 1, 11, 0, 194, 202, 201, 77, 1, 167}}
pubkeyAny, err := codectypes.NewAnyWithValue(&pubkey)
suite.Require().NoError(err)
validator := stakingtypes.Validator{
OperatorAddress: validator2,
ConsensusPubkey: pubkeyAny,
Jailed: true,
Status: stakingtypes.Bonded,
Tokens: sdk.NewInt(10012),
DelegatorShares: sdk.NewDecWithPrec(96, 2),
Description: stakingtypes.NewDescription(
"moniker",
"identity",
"website",
"securityContact",
"details",
),
UnbondingHeight: 100132,
UnbondingTime: time.Date(2025, 10, 1, 0, 0, 0, 0, time.UTC),
Commission: stakingtypes.NewCommission(
sdk.NewDecWithPrec(15, 2),
sdk.NewDecWithPrec(59, 2),
sdk.NewDecWithPrec(51, 2),
),
MinSelfDelegation: sdk.NewInt(1),
}
suite.setValidator(validator)
return validator
}
// createDelegationAndDelegate funds the delegator account with a random delegation in range 100-1000 and delegates.
func (suite *DeterministicTestSuite) createDelegationAndDelegate(t *rapid.T, delegator sdk.AccAddress, validator stakingtypes.Validator) (newShares math.LegacyDec, err error) {
amt := suite.stakingKeeper.TokensFromConsensusPower(suite.ctx, rapid.Int64Range(100, 1000).Draw(t, "amount"))
return suite.fundAccountAndDelegate(delegator, validator, amt)
}
// fundAccountAndDelegate funds the delegator account with the specified delegation and delegates.
func (suite *DeterministicTestSuite) fundAccountAndDelegate(delegator sdk.AccAddress, validator stakingtypes.Validator, amt math.Int) (newShares math.LegacyDec, err error) {
coins := sdk.NewCoins(sdk.NewCoin(sdk.DefaultBondDenom, amt))
suite.Require().NoError(suite.bankKeeper.MintCoins(suite.ctx, minttypes.ModuleName, coins))
banktestutil.FundAccount(suite.bankKeeper, suite.ctx, delegator, coins)
shares, err := suite.stakingKeeper.Delegate(suite.ctx, delegator, amt, stakingtypes.Unbonded, validator, true)
return shares, err
}
func (suite *DeterministicTestSuite) runValidatorIterations(
req *stakingtypes.QueryValidatorRequest,
prevValRes *stakingtypes.QueryValidatorResponse,
gasConsumed uint64,
) {
for i := 0; i < 1000; i++ {
before := suite.ctx.GasMeter().GasConsumed()
res, err := suite.queryClient.Validator(suite.ctx, req)
suite.Require().Equal(suite.ctx.GasMeter().GasConsumed()-before, gasConsumed)
suite.Require().NoError(err)
suite.Require().Equal(res, prevValRes)
}
}
func (suite *DeterministicTestSuite) TestGRPCValidator() {
rapid.Check(suite.T(), func(t *rapid.T) {
val := suite.createAndSetValidator(t)
req := &stakingtypes.QueryValidatorRequest{
ValidatorAddr: val.OperatorAddress,
}
before := suite.ctx.GasMeter().GasConsumed()
res, err := suite.queryClient.Validator(suite.ctx, req)
suite.Require().NoError(err)
suite.runValidatorIterations(req, res, suite.ctx.GasMeter().GasConsumed()-before)
})
val := suite.getStaticValidator()
req := &stakingtypes.QueryValidatorRequest{
ValidatorAddr: val.OperatorAddress,
}
before := suite.ctx.GasMeter().GasConsumed()
res, err := suite.queryClient.Validator(suite.ctx, req)
suite.Require().NoError(err)
suite.runValidatorIterations(req, res, suite.ctx.GasMeter().GasConsumed()-before)
}
func (suite *DeterministicTestSuite) runValidatorsIterations(
req *stakingtypes.QueryValidatorsRequest,
prevRes *stakingtypes.QueryValidatorsResponse,
) {
for i := 0; i < 1000; i++ {
res, err := suite.queryClient.Validators(suite.ctx, req)
suite.Require().NoError(err)
suite.Require().NotNil(res)
suite.Require().Equal(res, prevRes)
}
}
func (suite *DeterministicTestSuite) TestGRPCValidators() {
validatorStatus := []string{stakingtypes.BondStatusBonded, stakingtypes.BondStatusUnbonded, stakingtypes.BondStatusUnbonding, ""}
rapid.Check(suite.T(), func(t *rapid.T) {
valsCount := rapid.IntRange(1, 3).Draw(t, "num-validators")
for i := 0; i < valsCount; i++ {
suite.createAndSetValidator(t)
}
req := &stakingtypes.QueryValidatorsRequest{
Status: validatorStatus[rapid.IntRange(0, 3).Draw(t, "status")],
Pagination: testdata.PaginationGenerator(t, uint64(valsCount)).Draw(t, "pagination"),
}
res, err := suite.queryClient.Validators(suite.ctx, req)
suite.Require().NoError(err)
suite.runValidatorsIterations(req, res)
})
suite.SetupTest() // reset
suite.getStaticValidator()
suite.getStaticValidator2()
req := &stakingtypes.QueryValidatorsRequest{}
res, err := suite.queryClient.Validators(suite.ctx, req)
suite.Require().NoError(err)
suite.runValidatorsIterations(req, res)
}
func (suite *DeterministicTestSuite) runValidatorDelegationsIterations(req *stakingtypes.QueryValidatorDelegationsRequest, prevDels *stakingtypes.QueryValidatorDelegationsResponse) {
for i := 0; i < 1000; i++ {
res, err := suite.queryClient.ValidatorDelegations(suite.ctx, req)
suite.Require().NoError(err)
suite.Require().Equal(res, prevDels)
}
}
func (suite *DeterministicTestSuite) TestGRPCValidatorDelegations() {
rapid.Check(suite.T(), func(t *rapid.T) {
validator := suite.createAndSetValidatorWithStatus(t, stakingtypes.Bonded)
numDels := rapid.IntRange(1, 5).Draw(t, "num-dels")
for i := 0; i < numDels; i++ {
delegator := testdata.AddressGenerator(t).Draw(t, "delegator")
_, err := suite.createDelegationAndDelegate(t, delegator, validator)
suite.Require().NoError(err)
}
req := &stakingtypes.QueryValidatorDelegationsRequest{
ValidatorAddr: validator.OperatorAddress,
Pagination: testdata.PaginationGenerator(t, uint64(numDels)).Draw(t, "pagination"),
}
res, err := suite.queryClient.ValidatorDelegations(suite.ctx, req)
suite.Require().NoError(err)
suite.runValidatorDelegationsIterations(req, res)
})
suite.SetupTest() // reset
validator := suite.getStaticValidator()
_, err := suite.fundAccountAndDelegate(delegatorAddr1, validator, suite.amt1)
suite.Require().NoError(err)
_, err = suite.fundAccountAndDelegate(delegatorAddr2, validator, suite.amt2)
suite.Require().NoError(err)
req := &stakingtypes.QueryValidatorDelegationsRequest{
ValidatorAddr: validator.OperatorAddress,
}
res, err := suite.queryClient.ValidatorDelegations(suite.ctx, req)
suite.Require().NoError(err)
suite.runValidatorDelegationsIterations(req, res)
}
func (suite *DeterministicTestSuite) runValidatorUnbondingDelegationsIterations(req *stakingtypes.QueryValidatorUnbondingDelegationsRequest, prevRes *stakingtypes.QueryValidatorUnbondingDelegationsResponse) {
for i := 0; i < 1000; i++ {
res, err := suite.queryClient.ValidatorUnbondingDelegations(suite.ctx, req)
suite.Require().NoError(err)
suite.Require().Equal(res, prevRes)
}
}
func (suite *DeterministicTestSuite) TestGRPCValidatorUnbondingDelegations() {
rapid.Check(suite.T(), func(t *rapid.T) {
validator := suite.createAndSetValidatorWithStatus(t, stakingtypes.Bonded)
numDels := rapid.IntRange(1, 3).Draw(t, "num-dels")
for i := 0; i < numDels; i++ {
delegator := testdata.AddressGenerator(t).Draw(t, "delegator")
shares, err := suite.createDelegationAndDelegate(t, delegator, validator)
suite.Require().NoError(err)
_, err = suite.stakingKeeper.Undelegate(suite.ctx, delegator, validator.GetOperator(), shares)
suite.Require().NoError(err)
}
req := &stakingtypes.QueryValidatorUnbondingDelegationsRequest{
ValidatorAddr: validator.OperatorAddress,
Pagination: testdata.PaginationGenerator(t, uint64(numDels)).Draw(t, "pagination"),
}
res, err := suite.queryClient.ValidatorUnbondingDelegations(suite.ctx, req)
suite.Require().NoError(err)
suite.runValidatorUnbondingDelegationsIterations(req, res)
})
suite.SetupTest() // reset
validator := suite.getStaticValidator()
shares1, err := suite.fundAccountAndDelegate(delegatorAddr1, validator, suite.amt1)
suite.Require().NoError(err)
_, err = suite.stakingKeeper.Undelegate(suite.ctx, delegatorAddr1, validatorAddr1, shares1)
suite.Require().NoError(err)
shares2, err := suite.fundAccountAndDelegate(delegatorAddr2, validator, suite.amt2)
suite.Require().NoError(err)
_, err = suite.stakingKeeper.Undelegate(suite.ctx, delegatorAddr2, validatorAddr1, shares2)
suite.Require().NoError(err)
req := &stakingtypes.QueryValidatorUnbondingDelegationsRequest{
ValidatorAddr: validator.OperatorAddress,
}
res, err := suite.queryClient.ValidatorUnbondingDelegations(suite.ctx, req)
suite.Require().NoError(err)
suite.runValidatorUnbondingDelegationsIterations(req, res)
}
func (suite *DeterministicTestSuite) runDelegationIteratons(req *stakingtypes.QueryDelegationRequest, prevRes *stakingtypes.QueryDelegationResponse) {
for i := 0; i < 1000; i++ {
res, err := suite.queryClient.Delegation(suite.ctx, req)
suite.Require().NoError(err)
suite.Require().Equal(res, prevRes)
}
}
func (suite *DeterministicTestSuite) TestGRPCDelegation() {
rapid.Check(suite.T(), func(t *rapid.T) {
validator := suite.createAndSetValidatorWithStatus(t, stakingtypes.Bonded)
delegator := testdata.AddressGenerator(t).Draw(t, "delegator")
_, err := suite.createDelegationAndDelegate(t, delegator, validator)
suite.Require().NoError(err)
req := &stakingtypes.QueryDelegationRequest{
ValidatorAddr: validator.OperatorAddress,
DelegatorAddr: delegator.String(),
}
res, err := suite.queryClient.Delegation(suite.ctx, req)
suite.Require().NoError(err)
suite.runDelegationIteratons(req, res)
})
suite.SetupTest() // reset
validator := suite.getStaticValidator()
_, err := suite.fundAccountAndDelegate(delegatorAddr1, validator, suite.amt1)
suite.Require().NoError(err)
req := &stakingtypes.QueryDelegationRequest{
ValidatorAddr: validator.OperatorAddress,
DelegatorAddr: delegator1,
}
res, err := suite.queryClient.Delegation(suite.ctx, req)
suite.Require().NoError(err)
suite.runDelegationIteratons(req, res)
}
func (suite *DeterministicTestSuite) runUnbondingDelegationIterations(req *stakingtypes.QueryUnbondingDelegationRequest, prevRes *stakingtypes.QueryUnbondingDelegationResponse) {
for i := 0; i < 1000; i++ {
res, err := suite.queryClient.UnbondingDelegation(suite.ctx, req)
suite.Require().NoError(err)
suite.Require().Equal(res, prevRes)
}
}
func (suite *DeterministicTestSuite) TestGRPCUnbondingDelegation() {
rapid.Check(suite.T(), func(t *rapid.T) {
validator := suite.createAndSetValidatorWithStatus(t, stakingtypes.Bonded)
delegator := testdata.AddressGenerator(t).Draw(t, "delegator")
shares, err := suite.createDelegationAndDelegate(t, delegator, validator)
suite.Require().NoError(err)
_, err = suite.stakingKeeper.Undelegate(suite.ctx, delegator, validator.GetOperator(), shares)
suite.Require().NoError(err)
req := &stakingtypes.QueryUnbondingDelegationRequest{
ValidatorAddr: validator.OperatorAddress,
DelegatorAddr: delegator.String(),
}
res, err := suite.queryClient.UnbondingDelegation(suite.ctx, req)
suite.Require().NoError(err)
suite.runUnbondingDelegationIterations(req, res)
})
suite.SetupTest() // reset
validator := suite.getStaticValidator()
shares1, err := suite.fundAccountAndDelegate(delegatorAddr1, validator, suite.amt1)
suite.Require().NoError(err)
_, err = suite.stakingKeeper.Undelegate(suite.ctx, delegatorAddr1, validatorAddr1, shares1)
suite.Require().NoError(err)
req := &stakingtypes.QueryUnbondingDelegationRequest{
ValidatorAddr: validator.OperatorAddress,
DelegatorAddr: delegator1,
}
res, err := suite.queryClient.UnbondingDelegation(suite.ctx, req)
suite.Require().NoError(err)
suite.runUnbondingDelegationIterations(req, res)
}
func (suite *DeterministicTestSuite) runDelegatorDelegationsIterations(req *stakingtypes.QueryDelegatorDelegationsRequest, prevDels *stakingtypes.QueryDelegatorDelegationsResponse) {
for i := 0; i < 1000; i++ {
res, err := suite.queryClient.DelegatorDelegations(suite.ctx, req)
suite.Require().NoError(err)
suite.Require().Equal(res, prevDels)
}
}
func (suite *DeterministicTestSuite) TestGRPCDelegatorDelegations() {
rapid.Check(suite.T(), func(t *rapid.T) {
numVals := rapid.IntRange(1, 3).Draw(t, "num-dels")
delegator := testdata.AddressGenerator(t).Draw(t, "delegator")
for i := 0; i < numVals; i++ {
validator := suite.createAndSetValidatorWithStatus(t, stakingtypes.Bonded)
_, err := suite.createDelegationAndDelegate(t, delegator, validator)
suite.Require().NoError(err)
}
req := &stakingtypes.QueryDelegatorDelegationsRequest{
DelegatorAddr: delegator.String(),
Pagination: testdata.PaginationGenerator(t, uint64(numVals)).Draw(t, "pagination"),
}
res, err := suite.queryClient.DelegatorDelegations(suite.ctx, req)
suite.Require().NoError(err)
suite.runDelegatorDelegationsIterations(req, res)
})
suite.SetupTest() // reset
validator := suite.getStaticValidator()
_, err := suite.fundAccountAndDelegate(delegatorAddr1, validator, suite.amt1)
suite.Require().NoError(err)
req := &stakingtypes.QueryDelegatorDelegationsRequest{
DelegatorAddr: delegator1,
}
res, err := suite.queryClient.DelegatorDelegations(suite.ctx, req)
suite.Require().NoError(err)
suite.runDelegatorDelegationsIterations(req, res)
}
func (suite *DeterministicTestSuite) runDelegatorValidatorIterations(req *stakingtypes.QueryDelegatorValidatorRequest, prevDels *stakingtypes.QueryDelegatorValidatorResponse) {
for i := 0; i < 1000; i++ {
res, err := suite.queryClient.DelegatorValidator(suite.ctx, req)
suite.Require().NoError(err)
suite.Require().Equal(res, prevDels)
}
}
func (suite *DeterministicTestSuite) TestGRPCDelegatorValidator() {
rapid.Check(suite.T(), func(t *rapid.T) {
validator := suite.createAndSetValidatorWithStatus(t, stakingtypes.Bonded)
delegator := testdata.AddressGenerator(t).Draw(t, "delegator")
_, err := suite.createDelegationAndDelegate(t, delegator, validator)
suite.Require().NoError(err)
req := &stakingtypes.QueryDelegatorValidatorRequest{
DelegatorAddr: delegator.String(),
ValidatorAddr: validator.OperatorAddress,
}
res, err := suite.queryClient.DelegatorValidator(suite.ctx, req)
suite.Require().NoError(err)
suite.runDelegatorValidatorIterations(req, res)
})
suite.SetupTest() // reset
validator := suite.getStaticValidator()
_, err := suite.fundAccountAndDelegate(delegatorAddr1, validator, suite.amt1)
suite.Require().NoError(err)
req := &stakingtypes.QueryDelegatorValidatorRequest{
DelegatorAddr: delegator1,
ValidatorAddr: validator.OperatorAddress,
}
res, err := suite.queryClient.DelegatorValidator(suite.ctx, req)
suite.Require().NoError(err)
suite.runDelegatorValidatorIterations(req, res)
}
func (suite *DeterministicTestSuite) runDelegatorUnbondingDelegationsIterations(req *stakingtypes.QueryDelegatorUnbondingDelegationsRequest, prevRes *stakingtypes.QueryDelegatorUnbondingDelegationsResponse) {
for i := 0; i < 1000; i++ {
res, err := suite.queryClient.DelegatorUnbondingDelegations(suite.ctx, req)
suite.Require().NoError(err)
suite.Require().Equal(res, prevRes)
}
}
func (suite *DeterministicTestSuite) TestGRPCDelegatorUnbondingDelegations() {
rapid.Check(suite.T(), func(t *rapid.T) {
numVals := rapid.IntRange(1, 5).Draw(t, "num-vals")
delegator := testdata.AddressGenerator(t).Draw(t, "delegator")
for i := 0; i < numVals; i++ {
validator := suite.createAndSetValidatorWithStatus(t, stakingtypes.Bonded)
shares, err := suite.createDelegationAndDelegate(t, delegator, validator)
suite.Require().NoError(err)
_, err = suite.stakingKeeper.Undelegate(suite.ctx, delegator, validator.GetOperator(), shares)
suite.Require().NoError(err)
}
req := &stakingtypes.QueryDelegatorUnbondingDelegationsRequest{
DelegatorAddr: delegator.String(),
Pagination: testdata.PaginationGenerator(t, uint64(numVals)).Draw(t, "pagination"),
}
res, err := suite.queryClient.DelegatorUnbondingDelegations(suite.ctx, req)
suite.Require().NoError(err)
suite.runDelegatorUnbondingDelegationsIterations(req, res)
})
suite.SetupTest() // reset
validator := suite.getStaticValidator()
shares1, err := suite.fundAccountAndDelegate(delegatorAddr1, validator, suite.amt1)
suite.Require().NoError(err)
_, err = suite.stakingKeeper.Undelegate(suite.ctx, delegatorAddr1, validatorAddr1, shares1)
suite.Require().NoError(err)
req := &stakingtypes.QueryDelegatorUnbondingDelegationsRequest{
DelegatorAddr: delegator1,
}
res, err := suite.queryClient.DelegatorUnbondingDelegations(suite.ctx, req)
suite.Require().NoError(err)
suite.runDelegatorUnbondingDelegationsIterations(req, res)
}
func (suite *DeterministicTestSuite) runHistoricalInfoIterations(req *stakingtypes.QueryHistoricalInfoRequest, prevRes *stakingtypes.QueryHistoricalInfoResponse) {
for i := 0; i < 1000; i++ {
res, err := suite.queryClient.HistoricalInfo(suite.ctx, req)
suite.Require().NoError(err)
suite.Require().Equal(res, prevRes)
}
}
func (suite *DeterministicTestSuite) TestGRPCHistoricalInfo() {
rapid.Check(suite.T(), func(t *rapid.T) {
numVals := rapid.IntRange(1, 5).Draw(t, "num-vals")
vals := make(stakingtypes.Validators, 0, numVals)
for i := 0; i < numVals; i++ {
validator := suite.createAndSetValidatorWithStatus(t, stakingtypes.Bonded)
vals = append(vals, validator)
}
historicalInfo := stakingtypes.HistoricalInfo{
Header: tmproto.Header{},
Valset: vals,
}
height := rapid.Int64Min(0).Draw(t, "height")
suite.stakingKeeper.SetHistoricalInfo(
suite.ctx,
height,
&historicalInfo,
)
req := &stakingtypes.QueryHistoricalInfoRequest{
Height: height,
}
res, err := suite.queryClient.HistoricalInfo(suite.ctx, req)
suite.Require().NoError(err)
suite.runHistoricalInfoIterations(req, res)
})
suite.SetupTest() // reset
validator := suite.getStaticValidator()
historicalInfo := stakingtypes.HistoricalInfo{
Header: tmproto.Header{},
Valset: []stakingtypes.Validator{validator},
}
height := int64(127)
suite.stakingKeeper.SetHistoricalInfo(
suite.ctx,
height,
&historicalInfo,
)
req := &stakingtypes.QueryHistoricalInfoRequest{
Height: height,
}
res, err := suite.queryClient.HistoricalInfo(suite.ctx, req)
suite.Require().NoError(err)
suite.runHistoricalInfoIterations(req, res)
}
func (suite *DeterministicTestSuite) runDelegatorValidatorsIterations(req *stakingtypes.QueryDelegatorValidatorsRequest, prevDels *stakingtypes.QueryDelegatorValidatorsResponse) {
for i := 0; i < 1000; i++ {
res, err := suite.queryClient.DelegatorValidators(suite.ctx, req)
suite.Require().NoError(err)
suite.Require().Equal(res, prevDels)
}
}
func (suite *DeterministicTestSuite) TestGRPCDelegatorValidators() {
rapid.Check(suite.T(), func(t *rapid.T) {
numVals := rapid.IntRange(1, 3).Draw(t, "num-dels")
delegator := testdata.AddressGenerator(t).Draw(t, "delegator")
for i := 0; i < numVals; i++ {
validator := suite.createAndSetValidatorWithStatus(t, stakingtypes.Bonded)
_, err := suite.createDelegationAndDelegate(t, delegator, validator)
suite.Require().NoError(err)
}
req := &stakingtypes.QueryDelegatorValidatorsRequest{
DelegatorAddr: delegator.String(),
Pagination: testdata.PaginationGenerator(t, uint64(numVals)).Draw(t, "pagination"),
}
res, err := suite.queryClient.DelegatorValidators(suite.ctx, req)
suite.Require().NoError(err)
suite.runDelegatorValidatorsIterations(req, res)
})
suite.SetupTest() // reset
validator := suite.getStaticValidator()
_, err := suite.fundAccountAndDelegate(delegatorAddr1, validator, suite.amt1)
suite.Require().NoError(err)
req := &stakingtypes.QueryDelegatorValidatorsRequest{
DelegatorAddr: delegator1,
}
res, err := suite.queryClient.DelegatorValidators(suite.ctx, req)
suite.Require().NoError(err)
suite.runDelegatorValidatorsIterations(req, res)
}
func (suite *DeterministicTestSuite) runPoolIterations(req *stakingtypes.QueryPoolRequest, prevDels *stakingtypes.QueryPoolResponse) {
for i := 0; i < 1000; i++ {
res, err := suite.queryClient.Pool(suite.ctx, req)
suite.Require().NoError(err)
suite.Require().Equal(res, prevDels)
}
}
func (suite *DeterministicTestSuite) TestGRPCPool() {
rapid.Check(suite.T(), func(t *rapid.T) {
suite.createAndSetValidator(t)
req := &stakingtypes.QueryPoolRequest{}
res, err := suite.queryClient.Pool(suite.ctx, req)
suite.Require().NoError(err)
suite.runPoolIterations(req, res)
})
suite.SetupTest() // reset
suite.getStaticValidator()
req := &stakingtypes.QueryPoolRequest{}
res, err := suite.queryClient.Pool(suite.ctx, req)
suite.Require().NoError(err)
suite.runPoolIterations(req, res)
}
func (suite *DeterministicTestSuite) runRedelegationsIterations(req *stakingtypes.QueryRedelegationsRequest, prevDels *stakingtypes.QueryRedelegationsResponse) {
for i := 0; i < 1000; i++ {
res, err := suite.queryClient.Redelegations(suite.ctx, req)
suite.Require().NoError(err)
suite.Require().Equal(res, prevDels)
}
}
func (suite *DeterministicTestSuite) TestGRPCRedelegations() {
rapid.Check(suite.T(), func(t *rapid.T) {
validator := suite.createAndSetValidatorWithStatus(t, stakingtypes.Bonded)
srcValAddr, err := sdk.ValAddressFromBech32(validator.OperatorAddress)
suite.Require().NoError(err)
validator2 := suite.createAndSetValidatorWithStatus(t, stakingtypes.Bonded)
dstValAddr, err := sdk.ValAddressFromBech32(validator2.OperatorAddress)
suite.Require().NoError(err)
numDels := rapid.IntRange(1, 5).Draw(t, "num-dels")
delegator := testdata.AddressGenerator(t).Draw(t, "delegator")
shares, err := suite.createDelegationAndDelegate(t, delegator, validator)
suite.Require().NoError(err)
_, err = suite.stakingKeeper.BeginRedelegation(suite.ctx, delegator, srcValAddr, dstValAddr, shares)
suite.Require().NoError(err)
var req *stakingtypes.QueryRedelegationsRequest
reqType := rapid.IntRange(0, 2).Draw(t, "req-type")
switch reqType {
case 0: // queries redelegation with delegator, source and destination validators combination.
req = &stakingtypes.QueryRedelegationsRequest{
DelegatorAddr: delegator.String(),
SrcValidatorAddr: srcValAddr.String(),
DstValidatorAddr: dstValAddr.String(),
}
case 1: // queries redelegations of source validator.
req = &stakingtypes.QueryRedelegationsRequest{
SrcValidatorAddr: srcValAddr.String(),
}
case 2: // queries all redelegations of a delegator.
req = &stakingtypes.QueryRedelegationsRequest{
DelegatorAddr: delegator.String(),
}
}
req.Pagination = testdata.PaginationGenerator(t, uint64(numDels)).Draw(t, "pagination")
res, err := suite.queryClient.Redelegations(suite.ctx, req)
suite.Require().NoError(err)
suite.runRedelegationsIterations(req, res)
})
suite.SetupTest() // reset
validator := suite.getStaticValidator()
_ = suite.getStaticValidator2()
shares, err := suite.fundAccountAndDelegate(delegatorAddr1, validator, suite.amt1)
suite.Require().NoError(err)
_, err = suite.stakingKeeper.BeginRedelegation(suite.ctx, delegatorAddr1, validatorAddr1, validatorAddr2, shares)
suite.Require().NoError(err)
req := &stakingtypes.QueryRedelegationsRequest{
DelegatorAddr: delegator1,
SrcValidatorAddr: validator1,
DstValidatorAddr: validator2,
}
res, err := suite.queryClient.Redelegations(suite.ctx, req)
suite.Require().NoError(err)
suite.runRedelegationsIterations(req, res)
}
func (suite *DeterministicTestSuite) runParamsIterations(prevParams stakingtypes.Params) {
for i := 0; i < 1000; i++ {
res, err := suite.queryClient.Params(suite.ctx, &stakingtypes.QueryParamsRequest{})
suite.Require().NoError(err)
suite.Require().NotNil(res)
suite.Require().Equal(res.Params, prevParams)
prevParams = res.Params
}
}
func (suite *DeterministicTestSuite) TestGRPCParams() {
rapid.Check(suite.T(), func(t *rapid.T) {
params := stakingtypes.Params{
BondDenom: rapid.StringMatching(sdk.DefaultCoinDenomRegex()).Draw(t, "bond-denom"),
UnbondingTime: durationGenerator().Draw(t, "duration"),
MaxValidators: rapid.Uint32Min(1).Draw(t, "max-validators"),
MaxEntries: rapid.Uint32Min(1).Draw(t, "max-entries"),
HistoricalEntries: rapid.Uint32Min(1).Draw(t, "historical-entries"),
MinCommissionRate: sdk.NewDecWithPrec(rapid.Int64Range(0, 100).Draw(t, "commission"), 2),
}
err := suite.stakingKeeper.SetParams(suite.ctx, params)
suite.Require().NoError(err)
suite.runParamsIterations(params)
})
params := stakingtypes.Params{
BondDenom: "denom",
UnbondingTime: time.Hour,
MaxValidators: 85,
MaxEntries: 5,
HistoricalEntries: 5,
MinCommissionRate: sdk.NewDecWithPrec(5, 2),
}
err := suite.stakingKeeper.SetParams(suite.ctx, params)
suite.Require().NoError(err)
suite.runParamsIterations(params)
}