0g-chain/x/bep3/keeper/querier_test.go
Kevin Davis 5fc85f10a6
Add rate limiting to bep3 assets (#623)
* feat: use only module account for bep3 txs

* wip: add time-based supply limits

* add tests and sims

* update genesis tests

* fix migration, committee tests

* update migrations

* fix: set previous block time in begin block

* update store decoder

* add additional bep3 params to committee

* revert incorrect rebase changes

* add migration test

* address review comments
2020-08-26 22:05:27 -04:00

193 lines
5.7 KiB
Go

package keeper_test
import (
"encoding/hex"
"strings"
"testing"
"time"
"github.com/stretchr/testify/suite"
abci "github.com/tendermint/tendermint/abci/types"
tmbytes "github.com/tendermint/tendermint/libs/bytes"
tmtime "github.com/tendermint/tendermint/types/time"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/kava-labs/kava/app"
"github.com/kava-labs/kava/x/bep3/keeper"
"github.com/kava-labs/kava/x/bep3/types"
)
const (
custom = "custom"
)
type QuerierTestSuite struct {
suite.Suite
keeper keeper.Keeper
app app.TestApp
ctx sdk.Context
querier sdk.Querier
addrs []sdk.AccAddress
isSupplyDenom map[string]bool
swapIDs []tmbytes.HexBytes
isSwapID map[string]bool
}
func (suite *QuerierTestSuite) SetupTest() {
tApp := app.NewTestApp()
ctx := tApp.NewContext(true, abci.Header{Height: 1, Time: tmtime.Now()})
// Set up auth GenesisState
_, addrs := app.GeneratePrivKeyAddressPairs(11)
coins := []sdk.Coins{}
for j := 0; j < 11; j++ {
coins = append(coins, cs(c("bnb", 10000000000), c("ukava", 10000000000)))
}
authGS := app.NewAuthGenState(addrs, coins)
tApp.InitializeFromGenesisStates(
authGS,
NewBep3GenStateMulti(addrs[10]),
)
suite.ctx = ctx
suite.app = tApp
suite.keeper = tApp.GetBep3Keeper()
suite.querier = keeper.NewQuerier(suite.keeper)
suite.addrs = addrs
// Create atomic swaps and save IDs
var swapIDs []tmbytes.HexBytes
isSwapID := make(map[string]bool)
for i := 0; i < 10; i++ {
// Set up atomic swap variables
expireHeight := types.DefaultMinBlockLock
amount := cs(c("bnb", 100))
timestamp := ts(0)
randomNumber, _ := types.GenerateSecureRandomNumber()
randomNumberHash := types.CalculateRandomHash(randomNumber[:], timestamp)
// Create atomic swap and check err
err := suite.keeper.CreateAtomicSwap(suite.ctx, randomNumberHash, timestamp, expireHeight,
addrs[10], suite.addrs[i], TestSenderOtherChain, TestRecipientOtherChain, amount, true)
suite.Nil(err)
// Calculate swap ID and save
swapID := types.CalculateSwapID(randomNumberHash, addrs[10], TestSenderOtherChain)
swapIDs = append(swapIDs, swapID)
isSwapID[hex.EncodeToString(swapID)] = true
}
suite.swapIDs = swapIDs
suite.isSwapID = isSwapID
}
func (suite *QuerierTestSuite) TestQueryAssetSupply() {
ctx := suite.ctx.WithIsCheckTx(false)
// Set up request query
denom := "bnb"
query := abci.RequestQuery{
Path: strings.Join([]string{custom, types.QuerierRoute, types.QueryGetAssetSupply}, "/"),
Data: types.ModuleCdc.MustMarshalJSON(types.NewQueryAssetSupply(denom)),
}
// Execute query and check the []byte result
bz, err := suite.querier(ctx, []string{types.QueryGetAssetSupply}, query)
suite.Nil(err)
suite.NotNil(bz)
// Unmarshal the bytes into type asset supply
var supply types.AssetSupply
suite.Nil(types.ModuleCdc.UnmarshalJSON(bz, &supply))
expectedSupply := types.NewAssetSupply(c(denom, 1000),
c(denom, 0), c(denom, 0), c(denom, 0), time.Duration(0))
suite.Equal(supply, expectedSupply)
}
func (suite *QuerierTestSuite) TestQueryAtomicSwap() {
ctx := suite.ctx.WithIsCheckTx(false)
// Set up request query
query := abci.RequestQuery{
Path: strings.Join([]string{custom, types.QuerierRoute, types.QueryGetAtomicSwap}, "/"),
Data: types.ModuleCdc.MustMarshalJSON(types.NewQueryAtomicSwapByID(suite.swapIDs[0])),
}
// Execute query and check the []byte result
bz, err := suite.querier(ctx, []string{types.QueryGetAtomicSwap}, query)
suite.Nil(err)
suite.NotNil(bz)
// Unmarshal the bytes into type atomic swap
var swap types.AugmentedAtomicSwap
suite.Nil(types.ModuleCdc.UnmarshalJSON(bz, &swap))
// Check the returned atomic swap's ID
suite.True(suite.isSwapID[swap.ID])
}
func (suite *QuerierTestSuite) TestQueryAssetSupplies() {
ctx := suite.ctx.WithIsCheckTx(false)
// Set up request query
query := abci.RequestQuery{
Path: strings.Join([]string{custom, types.QuerierRoute, types.QueryGetAssetSupplies}, "/"),
Data: types.ModuleCdc.MustMarshalJSON(types.NewQueryAssetSupplies(1, 100)),
}
bz, err := suite.querier(ctx, []string{types.QueryGetAssetSupplies}, query)
suite.Nil(err)
suite.NotNil(bz)
var supplies types.AssetSupplies
suite.Nil(types.ModuleCdc.UnmarshalJSON(bz, &supplies))
// Check that returned value matches asset supplies in state
storeSupplies := suite.keeper.GetAllAssetSupplies(ctx)
suite.Equal(len(storeSupplies), len(supplies))
suite.Equal(supplies, storeSupplies)
}
func (suite *QuerierTestSuite) TestQueryAtomicSwaps() {
ctx := suite.ctx.WithIsCheckTx(false)
// Set up request query
query := abci.RequestQuery{
Path: strings.Join([]string{custom, types.QuerierRoute, types.QueryGetAtomicSwaps}, "/"),
Data: types.ModuleCdc.MustMarshalJSON(types.NewQueryAtomicSwaps(1, 100, sdk.AccAddress{}, 0, types.Open, types.Incoming)),
}
bz, err := suite.querier(ctx, []string{types.QueryGetAtomicSwaps}, query)
suite.Nil(err)
suite.NotNil(bz)
var swaps types.AugmentedAtomicSwaps
suite.Nil(types.ModuleCdc.UnmarshalJSON(bz, &swaps))
suite.Equal(len(suite.swapIDs), len(swaps))
for _, swap := range swaps {
suite.True(suite.isSwapID[swap.ID])
}
}
func (suite *QuerierTestSuite) TestQueryParams() {
ctx := suite.ctx.WithIsCheckTx(false)
bz, err := suite.querier(ctx, []string{types.QueryGetParams}, abci.RequestQuery{})
suite.Nil(err)
suite.NotNil(bz)
var p types.Params
suite.Nil(types.ModuleCdc.UnmarshalJSON(bz, &p))
bep3GenesisState := NewBep3GenStateMulti(suite.addrs[10])
gs := types.GenesisState{}
types.ModuleCdc.UnmarshalJSON(bep3GenesisState["bep3"], &gs)
// update asset supply to account for swaps that were created in setup
suite.Equal(gs.Params, p)
}
func TestQuerierTestSuite(t *testing.T) {
suite.Run(t, new(QuerierTestSuite))
}