0g-chain/x/hard/keeper/keeper_test.go

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package keeper_test
import (
"fmt"
"strconv"
"testing"
"github.com/stretchr/testify/suite"
sdk "github.com/cosmos/cosmos-sdk/types"
authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
tmtime "github.com/tendermint/tendermint/types/time"
"github.com/kava-labs/kava/app"
auctionkeeper "github.com/kava-labs/kava/x/auction/keeper"
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"github.com/kava-labs/kava/x/hard/keeper"
"github.com/kava-labs/kava/x/hard/types"
)
// Test suite used for all keeper tests
type KeeperTestSuite struct {
suite.Suite
keeper keeper.Keeper
auctionKeeper auctionkeeper.Keeper
app app.TestApp
ctx sdk.Context
addrs []sdk.AccAddress
}
// The default state used by each test
func (suite *KeeperTestSuite) SetupTest() {
config := sdk.GetConfig()
app.SetBech32AddressPrefixes(config)
tApp := app.NewTestApp()
ctx := tApp.NewContext(true, tmproto.Header{Height: 1, Time: tmtime.Now()})
tApp.InitializeFromGenesisStates()
_, addrs := app.GeneratePrivKeyAddressPairs(1)
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keeper := tApp.GetHardKeeper()
suite.app = tApp
suite.ctx = ctx
suite.keeper = keeper
suite.addrs = addrs
}
func (suite *KeeperTestSuite) TestGetSetDeleteDeposit() {
dep := types.NewDeposit(sdk.AccAddress("test"), sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(100))),
types.SupplyInterestFactors{types.NewSupplyInterestFactor("", sdk.MustNewDecFromStr("0"))})
_, f := suite.keeper.GetDeposit(suite.ctx, sdk.AccAddress("test"))
suite.Require().False(f)
suite.keeper.SetDeposit(suite.ctx, dep)
testDeposit, f := suite.keeper.GetDeposit(suite.ctx, sdk.AccAddress("test"))
suite.Require().True(f)
suite.Require().Equal(dep, testDeposit)
suite.Require().NotPanics(func() { suite.keeper.DeleteDeposit(suite.ctx, dep) })
_, f = suite.keeper.GetDeposit(suite.ctx, sdk.AccAddress("test"))
suite.Require().False(f)
}
func (suite *KeeperTestSuite) TestIterateDeposits() {
for i := 0; i < 5; i++ {
dep := types.NewDeposit(sdk.AccAddress("test"+fmt.Sprint(i)), sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(100))), types.SupplyInterestFactors{})
suite.Require().NotPanics(func() { suite.keeper.SetDeposit(suite.ctx, dep) })
}
var deposits []types.Deposit
suite.keeper.IterateDeposits(suite.ctx, func(d types.Deposit) bool {
deposits = append(deposits, d)
return false
})
suite.Require().Equal(5, len(deposits))
}
func (suite *KeeperTestSuite) TestGetSetDeleteInterestRateModel() {
denom := "test"
model := types.NewInterestRateModel(sdk.MustNewDecFromStr("0.05"), sdk.MustNewDecFromStr("2"), sdk.MustNewDecFromStr("0.8"), sdk.MustNewDecFromStr("10"))
borrowLimit := types.NewBorrowLimit(false, sdk.MustNewDecFromStr("0.2"), sdk.MustNewDecFromStr("0.5"))
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moneyMarket := types.NewMoneyMarket(denom, borrowLimit, denom+":usd", sdk.NewInt(1000000), model, sdk.MustNewDecFromStr("0.05"), sdk.ZeroDec())
_, f := suite.keeper.GetMoneyMarket(suite.ctx, denom)
suite.Require().False(f)
suite.keeper.SetMoneyMarket(suite.ctx, denom, moneyMarket)
testMoneyMarket, f := suite.keeper.GetMoneyMarket(suite.ctx, denom)
suite.Require().True(f)
suite.Require().Equal(moneyMarket, testMoneyMarket)
suite.Require().NotPanics(func() { suite.keeper.DeleteMoneyMarket(suite.ctx, denom) })
_, f = suite.keeper.GetMoneyMarket(suite.ctx, denom)
suite.Require().False(f)
}
func (suite *KeeperTestSuite) TestIterateInterestRateModels() {
testDenom := "test"
var setMMs types.MoneyMarkets
var setDenoms []string
for i := 0; i < 5; i++ {
// Initialize a new money market
denom := testDenom + strconv.Itoa(i)
model := types.NewInterestRateModel(sdk.MustNewDecFromStr("0.05"), sdk.MustNewDecFromStr("2"), sdk.MustNewDecFromStr("0.8"), sdk.MustNewDecFromStr("10"))
borrowLimit := types.NewBorrowLimit(false, sdk.MustNewDecFromStr("0.2"), sdk.MustNewDecFromStr("0.5"))
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moneyMarket := types.NewMoneyMarket(denom, borrowLimit, denom+":usd", sdk.NewInt(1000000), model, sdk.MustNewDecFromStr("0.05"), sdk.ZeroDec())
// Store money market in the module's store
suite.Require().NotPanics(func() { suite.keeper.SetMoneyMarket(suite.ctx, denom, moneyMarket) })
// Save the denom and model
setDenoms = append(setDenoms, denom)
setMMs = append(setMMs, moneyMarket)
}
var seenMMs types.MoneyMarkets
var seenDenoms []string
suite.keeper.IterateMoneyMarkets(suite.ctx, func(denom string, i types.MoneyMarket) bool {
seenDenoms = append(seenDenoms, denom)
seenMMs = append(seenMMs, i)
return false
})
suite.Require().Equal(setMMs, seenMMs)
suite.Require().Equal(setDenoms, seenDenoms)
}
func (suite *KeeperTestSuite) TestGetSetBorrowedCoins() {
suite.keeper.SetBorrowedCoins(suite.ctx, sdk.Coins{c("ukava", 123)})
coins, found := suite.keeper.GetBorrowedCoins(suite.ctx)
suite.Require().True(found)
suite.Require().Len(coins, 1)
suite.Require().Equal(coins, cs(c("ukava", 123)))
}
func (suite *KeeperTestSuite) TestGetSetBorrowedCoins_Empty() {
coins, found := suite.keeper.GetBorrowedCoins(suite.ctx)
suite.Require().False(found)
suite.Require().Empty(coins)
// None set and setting empty coins should both be the same
suite.keeper.SetBorrowedCoins(suite.ctx, sdk.Coins{})
coins, found = suite.keeper.GetBorrowedCoins(suite.ctx)
suite.Require().False(found)
suite.Require().Empty(coins)
}
func (suite *KeeperTestSuite) getAccountCoins(acc authtypes.AccountI) sdk.Coins {
bk := suite.app.GetBankKeeper()
return bk.GetAllBalances(suite.ctx, acc.GetAddress())
}
func (suite *KeeperTestSuite) getAccount(addr sdk.AccAddress) authtypes.AccountI {
ak := suite.app.GetAccountKeeper()
return ak.GetAccount(suite.ctx, addr)
}
func (suite *KeeperTestSuite) getAccountAtCtx(addr sdk.AccAddress, ctx sdk.Context) authtypes.AccountI {
ak := suite.app.GetAccountKeeper()
return ak.GetAccount(ctx, addr)
}
func (suite *KeeperTestSuite) getModuleAccount(name string) authtypes.ModuleAccountI {
ak := suite.app.GetAccountKeeper()
return ak.GetModuleAccount(suite.ctx, name)
}
func (suite *KeeperTestSuite) getModuleAccountAtCtx(name string, ctx sdk.Context) authtypes.ModuleAccountI {
ak := suite.app.GetAccountKeeper()
return ak.GetModuleAccount(ctx, name)
}
func TestKeeperTestSuite(t *testing.T) {
suite.Run(t, new(KeeperTestSuite))
}