mirror of
https://github.com/0glabs/0g-chain.git
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ffef832d45
- Upgrade cosmos-sdk to v0.44.5 from v0.39.2 - Add Legacy Tx Endpoint for backwards compatibility - Add IBC v1.2.3 Support Co-authored-by: DracoLi <draco@dracoli.com> Co-authored-by: drklee3 <derrick@dlee.dev> Co-authored-by: denalimarsh <denalimarsh@gmail.com> Co-authored-by: Draco Li <draco@kava.io> Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> Co-authored-by: Denali Marsh <denali@kava.io>
548 lines
18 KiB
Go
548 lines
18 KiB
Go
package keeper_test
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import (
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"errors"
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"strings"
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"testing"
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"time"
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"github.com/stretchr/testify/require"
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sdk "github.com/cosmos/cosmos-sdk/types"
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authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
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tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
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"github.com/kava-labs/kava/app"
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"github.com/kava-labs/kava/x/auction/types"
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)
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type AuctionType int
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const (
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Invalid AuctionType = 0
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Surplus AuctionType = 1
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Debt AuctionType = 2
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Collateral AuctionType = 3
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)
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func TestAuctionBidding(t *testing.T) {
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config := sdk.GetConfig()
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app.SetBech32AddressPrefixes(config)
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someTime := time.Date(0001, time.January, 1, 0, 0, 0, 0, time.UTC)
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_, addrs := app.GeneratePrivKeyAddressPairs(5)
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buyer := addrs[0]
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secondBuyer := addrs[1]
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modName := "liquidator"
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collateralAddrs := addrs[2:]
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collateralWeights := is(30, 20, 10)
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type auctionArgs struct {
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auctionType AuctionType
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seller string
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lot sdk.Coin
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bid sdk.Coin
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debt sdk.Coin
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addresses []sdk.AccAddress
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weights []sdk.Int
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}
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type bidArgs struct {
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bidder sdk.AccAddress
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amount sdk.Coin
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}
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tests := []struct {
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name string
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auctionArgs auctionArgs
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setupBids []bidArgs
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bidArgs bidArgs
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expectedError error
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expectedEndTime time.Time
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expectedBidder sdk.AccAddress
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expectedBid sdk.Coin
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expectPass bool
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expectPanic bool
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}{
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{
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"basic: auction doesn't exist",
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auctionArgs{Surplus, "", c("token1", 1), c("token2", 1), sdk.Coin{}, []sdk.AccAddress{}, []sdk.Int{}},
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nil,
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bidArgs{buyer, c("token2", 10)},
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types.ErrAuctionNotFound,
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someTime.Add(types.DefaultBidDuration),
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buyer,
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c("token2", 10),
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false,
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true,
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},
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{
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"basic: closed auction",
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auctionArgs{Surplus, modName, c("token1", 100), c("token2", 10), sdk.Coin{}, []sdk.AccAddress{}, []sdk.Int{}},
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nil,
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bidArgs{buyer, c("token2", 10)},
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types.ErrAuctionHasExpired,
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types.DistantFuture,
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nil,
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c("token2", 0),
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false,
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false,
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},
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{
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// This is the first bid on an auction with NO bids
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"surplus: normal",
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auctionArgs{Surplus, modName, c("token1", 100), c("token2", 10), sdk.Coin{}, []sdk.AccAddress{}, []sdk.Int{}},
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nil,
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bidArgs{buyer, c("token2", 10)},
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nil,
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someTime.Add(types.DefaultBidDuration),
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buyer,
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c("token2", 10),
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true,
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false,
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},
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{
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"surplus: second bidder",
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auctionArgs{Surplus, modName, c("token1", 100), c("token2", 10), sdk.Coin{}, []sdk.AccAddress{}, []sdk.Int{}},
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[]bidArgs{{buyer, c("token2", 10)}},
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bidArgs{secondBuyer, c("token2", 11)},
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nil,
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someTime.Add(types.DefaultBidDuration),
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secondBuyer,
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c("token2", 11),
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true,
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false,
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},
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{
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"surplus: invalid bid denom",
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auctionArgs{Surplus, modName, c("token1", 100), c("token2", 10), sdk.Coin{}, []sdk.AccAddress{}, []sdk.Int{}},
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nil,
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bidArgs{buyer, c("badtoken", 10)},
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types.ErrInvalidBidDenom,
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types.DistantFuture,
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nil, // surplus auctions are created with initial bidder as a nil address
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c("token2", 0),
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false,
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false,
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},
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{
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"surplus: invalid bid (less than)",
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auctionArgs{Surplus, modName, c("token1", 100), c("token2", 0), sdk.Coin{}, []sdk.AccAddress{}, []sdk.Int{}},
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[]bidArgs{{buyer, c("token2", 100)}},
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bidArgs{buyer, c("token2", 99)},
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types.ErrBidTooSmall,
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someTime.Add(types.DefaultBidDuration),
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buyer,
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c("token2", 100),
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false,
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false,
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},
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{
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"surplus: invalid bid (equal)",
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auctionArgs{Surplus, modName, c("token1", 100), c("token2", 0), sdk.Coin{}, []sdk.AccAddress{}, []sdk.Int{}},
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nil,
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bidArgs{buyer, c("token2", 0)}, // min bid is technically 0 at default 5%, but it's capped at 1
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types.ErrBidTooSmall,
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types.DistantFuture,
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nil, // surplus auctions are created with initial bidder as a nil address
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c("token2", 0),
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false,
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false,
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},
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{
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"surplus: invalid bid (less than min increment)",
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auctionArgs{Surplus, modName, c("token1", 100), c("token2", 0), sdk.Coin{}, []sdk.AccAddress{}, []sdk.Int{}},
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[]bidArgs{{buyer, c("token2", 100)}},
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bidArgs{buyer, c("token2", 104)}, // min bid is 105 at default 5%
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types.ErrBidTooSmall,
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someTime.Add(types.DefaultBidDuration),
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buyer,
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c("token2", 100),
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false,
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false,
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},
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{
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"debt: normal",
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auctionArgs{Debt, modName, c("token1", 20), c("token2", 100), c("debt", 100), []sdk.AccAddress{}, []sdk.Int{}}, // initial bid, lot
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nil,
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bidArgs{buyer, c("token1", 10)},
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nil,
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someTime.Add(types.DefaultBidDuration),
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buyer,
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c("token2", 100),
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true,
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false,
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},
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{
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"debt: second bidder",
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auctionArgs{Debt, modName, c("token1", 20), c("token2", 100), c("debt", 100), []sdk.AccAddress{}, []sdk.Int{}}, // initial bid, lot
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[]bidArgs{{buyer, c("token1", 10)}},
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bidArgs{secondBuyer, c("token1", 9)},
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nil,
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someTime.Add(types.DefaultBidDuration),
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secondBuyer,
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c("token2", 100),
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true,
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false,
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},
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{
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"debt: invalid lot denom",
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auctionArgs{Debt, modName, c("token1", 20), c("token2", 100), c("debt", 100), []sdk.AccAddress{}, []sdk.Int{}}, // initial bid, lot
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nil,
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bidArgs{buyer, c("badtoken", 10)},
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types.ErrInvalidLotDenom,
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types.DistantFuture,
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authtypes.NewModuleAddress(modName),
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c("token2", 100),
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false,
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false,
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},
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{
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"debt: invalid lot size (larger)",
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auctionArgs{Debt, modName, c("token1", 20), c("token2", 100), c("debt", 100), []sdk.AccAddress{}, []sdk.Int{}},
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nil,
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bidArgs{buyer, c("token1", 21)},
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types.ErrLotTooLarge,
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types.DistantFuture,
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authtypes.NewModuleAddress(modName),
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c("token2", 100),
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false,
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false,
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},
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{
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"debt: invalid lot size (equal)",
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auctionArgs{Debt, modName, c("token1", 20), c("token2", 100), c("debt", 100), []sdk.AccAddress{}, []sdk.Int{}},
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nil,
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bidArgs{buyer, c("token1", 20)},
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types.ErrLotTooLarge,
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types.DistantFuture,
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authtypes.NewModuleAddress(modName),
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c("token2", 100),
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false,
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false,
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},
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{
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"debt: invalid lot size (larger than min increment)",
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auctionArgs{Debt, modName, c("token1", 60), c("token2", 100), c("debt", 100), []sdk.AccAddress{}, []sdk.Int{}},
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nil,
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bidArgs{buyer, c("token1", 58)}, // max lot at default 5% is 57
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types.ErrLotTooLarge,
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types.DistantFuture,
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authtypes.NewModuleAddress(modName),
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c("token2", 100),
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false, false,
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},
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{
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"collateral [forward]: normal",
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auctionArgs{Collateral, modName, c("token1", 20), c("token2", 100), c("debt", 50), collateralAddrs, collateralWeights}, // lot, max bid
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nil,
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bidArgs{buyer, c("token2", 10)},
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nil,
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someTime.Add(types.DefaultBidDuration),
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buyer,
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c("token2", 10),
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true,
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false,
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},
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{
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"collateral [forward]: second bidder",
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auctionArgs{Collateral, modName, c("token1", 20), c("token2", 100), c("debt", 50), collateralAddrs, collateralWeights}, // lot, max bid
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[]bidArgs{{buyer, c("token2", 10)}},
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bidArgs{secondBuyer, c("token2", 11)},
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nil,
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someTime.Add(types.DefaultBidDuration),
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secondBuyer,
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c("token2", 11),
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true,
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false,
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},
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{
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"collateral [forward]: invalid bid denom",
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auctionArgs{Collateral, modName, c("token1", 20), c("token2", 100), c("debt", 50), collateralAddrs, collateralWeights}, // lot, max bid
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nil,
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bidArgs{buyer, c("badtoken", 10)},
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types.ErrInvalidBidDenom,
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types.DistantFuture,
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nil,
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c("token2", 0),
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false,
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false,
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},
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{
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"collateral [forward]: invalid bid size (smaller)",
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auctionArgs{Collateral, modName, c("token1", 20), c("token2", 100), c("debt", 50), collateralAddrs, collateralWeights}, // lot, max bid
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[]bidArgs{{buyer, c("token2", 10)}},
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bidArgs{buyer, c("token2", 9)},
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types.ErrBidTooSmall,
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someTime.Add(types.DefaultBidDuration),
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buyer,
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c("token2", 10),
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false,
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false,
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},
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{
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"collateral [forward]: invalid bid size (equal)",
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auctionArgs{Collateral, modName, c("token1", 20), c("token2", 100), c("debt", 50), collateralAddrs, collateralWeights}, // lot, max bid
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nil,
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bidArgs{buyer, c("token2", 0)},
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types.ErrBidTooSmall,
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types.DistantFuture,
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nil,
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c("token2", 0),
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false,
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false,
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},
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{
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"collateral [forward]: invalid bid size (less than min increment)",
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auctionArgs{Collateral, modName, c("token1", 20), c("token2", 100), c("debt", 50), collateralAddrs, collateralWeights}, // lot, max bid
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[]bidArgs{{buyer, c("token2", 50)}},
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bidArgs{buyer, c("token2", 51)},
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types.ErrBidTooSmall,
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someTime.Add(types.DefaultBidDuration),
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buyer,
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c("token2", 50),
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false,
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false,
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},
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{
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"collateral [forward]: less than min increment but equal to maxBid",
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auctionArgs{Collateral, modName, c("token1", 20), c("token2", 100), c("debt", 50), collateralAddrs, collateralWeights}, // lot, max bid
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[]bidArgs{{buyer, c("token2", 99)}},
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bidArgs{buyer, c("token2", 100)}, // min bid at default 5% is 104
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nil,
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someTime.Add(types.DefaultBidDuration),
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buyer,
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c("token2", 100),
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true,
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false,
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},
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{
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"collateral [forward]: invalid bid size (greater than max)",
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auctionArgs{Collateral, modName, c("token1", 20), c("token2", 100), c("debt", 50), collateralAddrs, collateralWeights}, // lot, max bid
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nil,
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bidArgs{buyer, c("token2", 101)},
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types.ErrBidTooLarge,
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types.DistantFuture,
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nil,
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c("token2", 0),
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false,
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false,
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},
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{
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"collateral [reverse]: normal",
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auctionArgs{Collateral, modName, c("token1", 20), c("token2", 50), c("debt", 50), collateralAddrs, collateralWeights}, // lot, max bid
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[]bidArgs{{buyer, c("token2", 50)}}, // put auction into reverse phase
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bidArgs{buyer, c("token1", 15)},
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nil,
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someTime.Add(types.DefaultBidDuration),
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buyer,
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c("token2", 50),
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true,
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false,
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},
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{
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"collateral [reverse]: second bidder",
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auctionArgs{Collateral, modName, c("token1", 20), c("token2", 50), c("debt", 50), collateralAddrs, collateralWeights}, // lot, max bid
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[]bidArgs{{buyer, c("token2", 50)}, {buyer, c("token1", 15)}}, // put auction into reverse phase, and add a reverse phase bid
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bidArgs{secondBuyer, c("token1", 14)},
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nil,
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someTime.Add(types.DefaultBidDuration),
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secondBuyer,
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c("token2", 50),
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true,
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false,
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},
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{
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"collateral [reverse]: invalid lot denom",
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auctionArgs{Collateral, modName, c("token1", 20), c("token2", 50), c("debt", 50), collateralAddrs, collateralWeights}, // lot, max bid
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[]bidArgs{{buyer, c("token2", 50)}}, // put auction into reverse phase
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bidArgs{buyer, c("badtoken", 15)},
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types.ErrInvalidLotDenom,
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someTime.Add(types.DefaultBidDuration),
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buyer,
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c("token2", 50),
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false,
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false,
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},
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{
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"collateral [reverse]: invalid lot size (greater)",
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auctionArgs{Collateral, modName, c("token1", 20), c("token2", 50), c("debt", 50), collateralAddrs, collateralWeights}, // lot, max bid
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[]bidArgs{{buyer, c("token2", 50)}}, // put auction into reverse phase
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bidArgs{buyer, c("token1", 21)},
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types.ErrLotTooLarge,
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someTime.Add(types.DefaultBidDuration),
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buyer,
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c("token2", 50),
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false,
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false,
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},
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{
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"collateral [reverse]: invalid lot size (equal)",
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auctionArgs{Collateral, modName, c("token1", 20), c("token2", 50), c("debt", 50), collateralAddrs, collateralWeights}, // lot, max bid
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[]bidArgs{{buyer, c("token2", 50)}}, // put auction into reverse phase
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bidArgs{buyer, c("token1", 20)},
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types.ErrLotTooLarge,
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someTime.Add(types.DefaultBidDuration),
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buyer,
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c("token2", 50),
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false,
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false,
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},
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{
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"collateral [reverse]: invalid lot size (larger than min increment)",
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auctionArgs{Collateral, modName, c("token1", 60), c("token2", 50), c("debt", 50), collateralAddrs, collateralWeights}, // lot, max bid
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[]bidArgs{{buyer, c("token2", 50)}}, // put auction into reverse phase
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bidArgs{buyer, c("token1", 58)}, // max lot at default 5% is 57
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types.ErrLotTooLarge,
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someTime.Add(types.DefaultBidDuration),
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buyer,
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c("token2", 50),
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false,
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false,
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},
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}
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for _, tc := range tests {
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t.Run(tc.name, func(t *testing.T) {
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// Setup test
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tApp := app.NewTestApp()
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// Set up module account
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modName := "liquidator"
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modBaseAcc := authtypes.NewBaseAccount(authtypes.NewModuleAddress(modName), nil, 0, 0)
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modAcc := authtypes.NewModuleAccount(modBaseAcc, modName, []string{authtypes.Minter, authtypes.Burner}...)
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// Set up normal accounts
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coins := cs(c("token1", 1000), c("token2", 1000))
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addrs := []sdk.AccAddress{buyer, secondBuyer, collateralAddrs[0], collateralAddrs[1], collateralAddrs[2]}
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// Initialize app
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authGS := app.NewFundedGenStateWithSameCoinsWithModuleAccount(tApp.AppCodec(), coins, addrs, modAcc)
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params := types.NewParams(
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types.DefaultMaxAuctionDuration,
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types.DefaultBidDuration,
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types.DefaultIncrement,
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types.DefaultIncrement,
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types.DefaultIncrement,
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)
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auctionGs, err := types.NewGenesisState(types.DefaultNextAuctionID, params, []types.GenesisAuction{})
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require.NoError(t, err)
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moduleGs := tApp.AppCodec().MustMarshalJSON(auctionGs)
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gs := app.GenesisState{types.ModuleName: moduleGs}
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tApp.InitializeFromGenesisStates(authGS, gs)
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ctx := tApp.NewContext(true, tmproto.Header{Height: 1, Time: someTime})
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keeper := tApp.GetAuctionKeeper()
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bank := tApp.GetBankKeeper()
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err = tApp.FundModuleAccount(ctx, modName, cs(c("token1", 1000), c("token2", 1000), c("debt", 1000)))
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require.NoError(t, err)
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// Start Auction
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var id uint64
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switch tc.auctionArgs.auctionType {
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case Surplus:
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if tc.expectPanic {
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require.Panics(t, func() {
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id, err = keeper.StartSurplusAuction(ctx, tc.auctionArgs.seller, tc.auctionArgs.lot, tc.auctionArgs.bid.Denom)
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})
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} else {
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id, err = keeper.StartSurplusAuction(ctx, tc.auctionArgs.seller, tc.auctionArgs.lot, tc.auctionArgs.bid.Denom)
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}
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case Debt:
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id, err = keeper.StartDebtAuction(ctx, tc.auctionArgs.seller, tc.auctionArgs.bid, tc.auctionArgs.lot, tc.auctionArgs.debt)
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case Collateral:
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id, err = keeper.StartCollateralAuction(ctx, tc.auctionArgs.seller, tc.auctionArgs.lot, tc.auctionArgs.bid, tc.auctionArgs.addresses, tc.auctionArgs.weights, tc.auctionArgs.debt) // seller, lot, maxBid, otherPerson
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default:
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|
t.Fail()
|
|
}
|
|
|
|
require.NoError(t, err)
|
|
|
|
// Place setup bids
|
|
for _, b := range tc.setupBids {
|
|
require.NoError(t, keeper.PlaceBid(ctx, id, b.bidder, b.amount))
|
|
}
|
|
|
|
// Close the auction early to test late bidding (if applicable)
|
|
if strings.Contains(tc.name, "closed") {
|
|
ctx = ctx.WithBlockTime(types.DistantFuture.Add(1))
|
|
}
|
|
|
|
// Store some state for use in checks
|
|
oldAuction, found := keeper.GetAuction(ctx, id)
|
|
var oldBidder sdk.AccAddress
|
|
if found {
|
|
oldBidder = oldAuction.GetBidder()
|
|
}
|
|
|
|
oldBidderOldCoins := bank.GetAllBalances(ctx, oldBidder)
|
|
newBidderOldCoins := bank.GetAllBalances(ctx, tc.bidArgs.bidder)
|
|
|
|
// Place bid on auction
|
|
err = keeper.PlaceBid(ctx, id, tc.bidArgs.bidder, tc.bidArgs.amount)
|
|
|
|
// Check success/failure
|
|
if tc.expectPass {
|
|
require.Nil(t, err)
|
|
// Check auction was found
|
|
newAuction, found := keeper.GetAuction(ctx, id)
|
|
require.True(t, found)
|
|
// Check auction values
|
|
require.Equal(t, modName, newAuction.GetInitiator())
|
|
require.Equal(t, tc.expectedBidder, newAuction.GetBidder())
|
|
require.Equal(t, tc.expectedBid, newAuction.GetBid())
|
|
require.Equal(t, tc.expectedEndTime, newAuction.GetEndTime())
|
|
|
|
// Check coins have moved between bidder and previous bidder
|
|
bidAmt := tc.bidArgs.amount
|
|
switch tc.auctionArgs.auctionType {
|
|
case Debt:
|
|
bidAmt = oldAuction.GetBid()
|
|
case Collateral:
|
|
collatAuction, ok := oldAuction.(*types.CollateralAuction)
|
|
require.True(t, ok, tc.name)
|
|
if collatAuction.IsReversePhase() {
|
|
bidAmt = oldAuction.GetBid()
|
|
}
|
|
}
|
|
if oldBidder.Equals(tc.bidArgs.bidder) { // same bidder
|
|
require.Equal(t, newBidderOldCoins.Sub(cs(bidAmt.Sub(oldAuction.GetBid()))), bank.GetAllBalances(ctx, tc.bidArgs.bidder))
|
|
} else { // different bidder
|
|
require.Equal(t, newBidderOldCoins.Sub(cs(bidAmt)), bank.GetAllBalances(ctx, tc.bidArgs.bidder)) // wrapping in cs() to avoid comparing nil and empty coins
|
|
|
|
// handle checking debt coins for case debt auction has had no bids placed yet TODO make this less confusing
|
|
if oldBidder.Equals(authtypes.NewModuleAddress(oldAuction.GetInitiator())) {
|
|
require.Equal(t, oldBidderOldCoins.Add(oldAuction.GetBid()).Add(c("debt", oldAuction.GetBid().Amount.Int64())), bank.GetAllBalances(ctx, oldBidder))
|
|
} else if oldBidder.Empty() {
|
|
require.Equal(t, oldBidderOldCoins.Add(oldAuction.GetBid()).Add(c("debt", oldAuction.GetBid().Amount.Int64())), oldBidderOldCoins)
|
|
} else {
|
|
require.Equal(t, cs(oldBidderOldCoins.Add(oldAuction.GetBid())...), bank.GetAllBalances(ctx, oldBidder))
|
|
}
|
|
}
|
|
|
|
} else {
|
|
// Check expected error code type
|
|
require.NotNil(t, err, "PlaceBid did not return an error") // catch nil values before they cause a panic below
|
|
require.True(t, errors.Is(err, tc.expectedError))
|
|
|
|
// Check auction values
|
|
newAuction, found := keeper.GetAuction(ctx, id)
|
|
if found {
|
|
require.Equal(t, modName, newAuction.GetInitiator())
|
|
require.Equal(t, tc.expectedBidder, newAuction.GetBidder())
|
|
require.Equal(t, tc.expectedBid, newAuction.GetBid())
|
|
require.Equal(t, tc.expectedEndTime, newAuction.GetEndTime())
|
|
}
|
|
|
|
// Check coins have not moved
|
|
require.Equal(t, newBidderOldCoins, bank.GetAllBalances(ctx, tc.bidArgs.bidder))
|
|
require.Equal(t, oldBidderOldCoins, bank.GetAllBalances(ctx, oldBidder))
|
|
}
|
|
})
|
|
}
|
|
}
|