0g-chain/x/cdp/keeper/draw_test.go
Draco 614d4e40fe
Update cosmos-sdk to v0.47.7 (#1811)
* Update cometbft, cosmos, ethermint, and ibc-go

* Replace github.com/tendermint/tendermint by github.com/cometbft/cometbft

* Replace github.com/tendermint/tm-db by github.com/cometbft/cometbft-db

* Replace gogo/protobuf with cosmos/gogoproto & simapp replacement

* Replace cosmos-sdk/simapp/helpers with cosmos-sdk/testutil/sims

* Remove no longer used simulations

* Replace ibchost with ibcexported
See https://github.com/cosmos/ibc-go/blob/v7.2.2/docs/migrations/v6-to-v7.md#ibc-module-constants

* Add new consensus params keeper

* Add consensus keeper to blockers

* Fix keeper and module issues in app.go

* Add IsSendEnabledCoins and update SetParams interface changes

* Fix protobuf build for cosmos 47 (#1800)

* fix cp errors by using -f; fix lint by only linting our proto dir;
and use proofs.proto directly from ics23 for ibc-go v7

* run proto-all; commit updated third party deps and swagger changes

* regenerate proto files

* use correct gocosmos build plugin for buf

* re-gen all protobuf files to update paths for new gocosmos plugin

* update protoc and buf to latest versions

* fix staking keeper issues in app.go

* update tally handler for gov changes

* chain id fix and flag fixes

* update deps for cometbft 47.7 upgrade

* remove all module legacy queriers

* update stakingKeeper to pointer

* Replace ModuleCdc from govv1beta1 to govcodec

* remove simulations

* abci.LastCommitInfo → abci.CommitInfo

* Remove unused code in keys.go

* simapp.MakeTestEncodingConfig -> moduletestutil.MakeTestEncodingConfi

* Fix chain id issues in tests

* Fix remaining unit test issues

* Update changelog for upgrade

* Fix e2e tests using updated kvtool

* Update protonet to v47 compatible genesis

* Bump cometbft-db to v0.9.1-kava.1

* Update kvtool

* Remove extra changelog

* Fix merged rocksdb issues

* go mod cleanup

* Bump cometbft-db to v9 and go to 1.21

* Bump rocksdb version to v8.10.0

* Update kvtool to latest version

* Update gin to v1.9.0

* Use ibctm.ModuleName in app_test

* Fallback to genesis chain id instead of client toml

* Remove all simulations

* Fix cdp migrations issue with v47

* Update dependencies to correct tags

---------

Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com>
2024-02-06 17:54:10 -05:00

174 lines
6.4 KiB
Go

package keeper_test
import (
"errors"
"testing"
"time"
"github.com/stretchr/testify/suite"
sdk "github.com/cosmos/cosmos-sdk/types"
tmproto "github.com/cometbft/cometbft/proto/tendermint/types"
tmtime "github.com/cometbft/cometbft/types/time"
"github.com/kava-labs/kava/app"
"github.com/kava-labs/kava/x/cdp/keeper"
"github.com/kava-labs/kava/x/cdp/types"
)
type DrawTestSuite struct {
suite.Suite
keeper keeper.Keeper
app app.TestApp
ctx sdk.Context
addrs []sdk.AccAddress
}
func (suite *DrawTestSuite) SetupTest() {
tApp := app.NewTestApp()
ctx := tApp.NewContext(true, tmproto.Header{Height: 1, Time: tmtime.Now()})
cdc := tApp.AppCodec()
_, addrs := app.GeneratePrivKeyAddressPairs(3)
coins := []sdk.Coins{
cs(c("xrp", 500000000), c("btc", 500000000), c("usdx", 10000000000)),
cs(c("xrp", 200000000)),
cs(c("xrp", 10000000000000), c("usdx", 100000000000)),
}
authGS := app.NewFundedGenStateWithCoins(cdc, coins, addrs)
tApp.InitializeFromGenesisStates(
authGS,
NewPricefeedGenStateMulti(cdc),
NewCDPGenStateMulti(cdc),
)
keeper := tApp.GetCDPKeeper()
suite.app = tApp
suite.keeper = keeper
suite.ctx = ctx
suite.addrs = addrs
err := suite.keeper.AddCdp(suite.ctx, addrs[0], c("xrp", 400000000), c("usdx", 10000000), "xrp-a")
suite.NoError(err)
}
func (suite *DrawTestSuite) TestAddRepayPrincipal() {
err := suite.keeper.AddPrincipal(suite.ctx, suite.addrs[0], "xrp-a", c("usdx", 10000000))
suite.NoError(err)
t, found := suite.keeper.GetCDP(suite.ctx, "xrp-a", uint64(1))
suite.True(found)
suite.Equal(c("usdx", 20000000), t.Principal)
ctd := suite.keeper.CalculateCollateralToDebtRatio(suite.ctx, t.Collateral, "xrp-a", t.Principal.Add(t.AccumulatedFees))
suite.Equal(d("20.0"), ctd)
ts := suite.keeper.GetAllCdpsByCollateralTypeAndRatio(suite.ctx, "xrp-a", d("20.0"))
suite.Equal(0, len(ts))
ts = suite.keeper.GetAllCdpsByCollateralTypeAndRatio(suite.ctx, "xrp-a", d("20.0").Add(sdk.SmallestDec()))
suite.Equal(ts[0], t)
tp := suite.keeper.GetTotalPrincipal(suite.ctx, "xrp-a", "usdx")
suite.Equal(i(20000000), tp)
ak := suite.app.GetAccountKeeper()
bk := suite.app.GetBankKeeper()
acc := ak.GetModuleAccount(suite.ctx, types.ModuleName)
suite.Equal(cs(c("xrp", 400000000), c("debt", 20000000)), bk.GetAllBalances(suite.ctx, acc.GetAddress()))
err = suite.keeper.AddPrincipal(suite.ctx, suite.addrs[0], "xrp-a", c("susd", 10000000))
suite.Require().True(errors.Is(err, types.ErrInvalidDebtRequest))
err = suite.keeper.AddPrincipal(suite.ctx, suite.addrs[1], "xrp-a", c("usdx", 10000000))
suite.Require().True(errors.Is(err, types.ErrCdpNotFound))
err = suite.keeper.AddPrincipal(suite.ctx, suite.addrs[0], "xrp-a", c("xusd", 10000000))
suite.Require().True(errors.Is(err, types.ErrInvalidDebtRequest))
err = suite.keeper.AddPrincipal(suite.ctx, suite.addrs[0], "xrp-a", c("usdx", 311000000))
suite.Require().True(errors.Is(err, types.ErrInvalidCollateralRatio))
err = suite.keeper.RepayPrincipal(suite.ctx, suite.addrs[0], "xrp-a", c("usdx", 10000000))
suite.NoError(err)
t, found = suite.keeper.GetCDP(suite.ctx, "xrp-a", uint64(1))
suite.True(found)
suite.Equal(c("usdx", 10000000), t.Principal)
ctd = suite.keeper.CalculateCollateralToDebtRatio(suite.ctx, t.Collateral, "xrp-a", t.Principal.Add(t.AccumulatedFees))
suite.Equal(d("40.0"), ctd)
ts = suite.keeper.GetAllCdpsByCollateralTypeAndRatio(suite.ctx, "xrp-a", d("40.0"))
suite.Equal(0, len(ts))
ts = suite.keeper.GetAllCdpsByCollateralTypeAndRatio(suite.ctx, "xrp-a", d("40.0").Add(sdk.SmallestDec()))
suite.Equal(ts[0], t)
ak = suite.app.GetAccountKeeper()
bk = suite.app.GetBankKeeper()
acc = ak.GetModuleAccount(suite.ctx, types.ModuleName)
suite.Equal(cs(c("xrp", 400000000), c("debt", 10000000)), bk.GetAllBalances(suite.ctx, acc.GetAddress()))
err = suite.keeper.RepayPrincipal(suite.ctx, suite.addrs[0], "xrp-a", c("xusd", 10000000))
suite.Require().True(errors.Is(err, types.ErrInvalidPayment))
err = suite.keeper.RepayPrincipal(suite.ctx, suite.addrs[1], "xrp-a", c("xusd", 10000000))
suite.Require().True(errors.Is(err, types.ErrCdpNotFound))
err = suite.keeper.RepayPrincipal(suite.ctx, suite.addrs[0], "xrp-a", c("usdx", 9000000))
suite.Require().True(errors.Is(err, types.ErrBelowDebtFloor))
err = suite.keeper.RepayPrincipal(suite.ctx, suite.addrs[0], "xrp-a", c("usdx", 10000000))
suite.NoError(err)
_, found = suite.keeper.GetCDP(suite.ctx, "xrp-a", uint64(1))
suite.False(found)
ts = suite.keeper.GetAllCdpsByCollateralTypeAndRatio(suite.ctx, "xrp-a", types.MaxSortableDec)
suite.Equal(0, len(ts))
ts = suite.keeper.GetAllCdpsByCollateralType(suite.ctx, "xrp-a")
suite.Equal(0, len(ts))
ak = suite.app.GetAccountKeeper()
bk = suite.app.GetBankKeeper()
acc = ak.GetModuleAccount(suite.ctx, types.ModuleName)
suite.Equal(sdk.Coins{}, bk.GetAllBalances(suite.ctx, acc.GetAddress()))
}
func (suite *DrawTestSuite) TestRepayPrincipalOverpay() {
err := suite.keeper.RepayPrincipal(suite.ctx, suite.addrs[0], "xrp-a", c("usdx", 20000000))
suite.NoError(err)
ak := suite.app.GetAccountKeeper()
bk := suite.app.GetBankKeeper()
acc := ak.GetAccount(suite.ctx, suite.addrs[0])
suite.Equal(i(10000000000), (bk.GetBalance(suite.ctx, acc.GetAddress(), "usdx")).Amount)
_, found := suite.keeper.GetCDP(suite.ctx, "xrp-a", 1)
suite.False(found)
}
func (suite *DrawTestSuite) TestPricefeedFailure() {
ctx := suite.ctx.WithBlockTime(suite.ctx.BlockTime().Add(time.Hour * 2))
pfk := suite.app.GetPriceFeedKeeper()
err := pfk.SetCurrentPrices(ctx, "xrp:usd")
suite.Error(err)
err = suite.keeper.AddPrincipal(ctx, suite.addrs[0], "xrp-a", c("usdx", 10000000))
suite.Error(err)
err = suite.keeper.RepayPrincipal(ctx, suite.addrs[0], "xrp-a", c("usdx", 10000000))
suite.NoError(err)
}
func (suite *DrawTestSuite) TestModuleAccountFailure() {
ctx := suite.ctx.WithBlockHeader(suite.ctx.BlockHeader())
ak := suite.app.GetAccountKeeper()
bk := suite.app.GetBankKeeper()
acc := ak.GetModuleAccount(ctx, types.ModuleName)
// Remove module account balance
ak.RemoveAccount(ctx, acc)
// Also need to burn coins as account keeper no longer stores balances
err := bk.BurnCoins(ctx, types.ModuleName, bk.GetAllBalances(ctx, acc.GetAddress()))
suite.Require().NoError(err)
suite.Panics(func() {
// Error ignored here since this should panic
_ = suite.keeper.RepayPrincipal(ctx, suite.addrs[0], "xrp-a", c("usdx", 10000000))
})
}
func TestDrawTestSuite(t *testing.T) {
suite.Run(t, new(DrawTestSuite))
}