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* Add MsgServerOpenPosition test * Add TestMsgServerClosePosition tests * Update MsgServerOpenPosition tests * Add TestMsgServerLiquidate * Update CHANGELOG.md * Fix ling errors * Remove unnecessary address and pair checks in ClosePosition
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,254 @@ | ||
| package keeper_test | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "testing" | ||
| "time" | ||
|
|
||
| "github.com/cosmos/cosmos-sdk/simapp" | ||
| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| sdkerrors "github.com/cosmos/cosmos-sdk/types/errors" | ||
| "github.com/stretchr/testify/require" | ||
|
|
||
| "github.com/NibiruChain/nibiru/x/common" | ||
| "github.com/NibiruChain/nibiru/x/perp/keeper" | ||
| "github.com/NibiruChain/nibiru/x/perp/types" | ||
| "github.com/NibiruChain/nibiru/x/testutil/sample" | ||
| "github.com/NibiruChain/nibiru/x/testutil/testapp" | ||
| ) | ||
|
|
||
| func TestMsgServerOpenPosition(t *testing.T) { | ||
| tests := []struct { | ||
| name string | ||
|
|
||
| traderFunds sdk.Coins | ||
| pair string | ||
| sender string | ||
|
|
||
| expectedErr error | ||
| }{ | ||
| { | ||
| name: "trader not enough funds", | ||
| traderFunds: sdk.NewCoins(sdk.NewInt64Coin(common.DenomStable, 999)), | ||
| pair: common.PairBTCStable.String(), | ||
| sender: sample.AccAddress().String(), | ||
| expectedErr: sdkerrors.ErrInsufficientFunds, | ||
| }, | ||
| { | ||
| name: "invalid pair", | ||
| traderFunds: sdk.NewCoins(sdk.NewInt64Coin(common.DenomStable, 1020)), | ||
| pair: "foo", | ||
| sender: sample.AccAddress().String(), | ||
| expectedErr: common.ErrInvalidTokenPair, | ||
| }, | ||
| { | ||
| name: "invalid address", | ||
| traderFunds: sdk.NewCoins(sdk.NewInt64Coin(common.DenomStable, 1020)), | ||
| pair: common.PairBTCStable.String(), | ||
| sender: "bar", | ||
| expectedErr: fmt.Errorf("decoding bech32 failed"), | ||
| }, | ||
| { | ||
| name: "success", | ||
| traderFunds: sdk.NewCoins(sdk.NewInt64Coin(common.DenomStable, 1020)), | ||
| pair: common.PairBTCStable.String(), | ||
| sender: sample.AccAddress().String(), | ||
| expectedErr: nil, | ||
| }, | ||
| } | ||
|
|
||
| for _, tc := range tests { | ||
| tc := tc | ||
| t.Run(tc.name, func(t *testing.T) { | ||
| app, ctx := testapp.NewNibiruAppAndContext(true) | ||
| msgServer := keeper.NewMsgServerImpl(app.PerpKeeper) | ||
|
|
||
| t.Log("create vpool") | ||
| app.VpoolKeeper.CreatePool(ctx, common.PairBTCStable, sdk.OneDec(), sdk.NewDec(1_000_000), sdk.NewDec(1_000_000), sdk.OneDec(), sdk.OneDec()) | ||
| app.PerpKeeper.PairMetadataState(ctx).Set(&types.PairMetadata{ | ||
| Pair: common.PairBTCStable, | ||
| CumulativePremiumFractions: []sdk.Dec{sdk.ZeroDec()}, | ||
| }) | ||
|
|
||
| traderAddr, err := sdk.AccAddressFromBech32(tc.sender) | ||
| if err == nil { | ||
| t.Log("fund trader") | ||
| require.NoError(t, simapp.FundAccount(app.BankKeeper, ctx, traderAddr, tc.traderFunds)) | ||
| } | ||
|
|
||
| resp, err := msgServer.OpenPosition(sdk.WrapSDKContext(ctx), &types.MsgOpenPosition{ | ||
| Sender: tc.sender, | ||
| TokenPair: tc.pair, | ||
| Side: types.Side_BUY, | ||
| QuoteAssetAmount: sdk.NewInt(1000), | ||
| Leverage: sdk.NewDec(10), | ||
| BaseAssetAmountLimit: sdk.ZeroInt(), | ||
| }) | ||
|
|
||
| if tc.expectedErr != nil { | ||
| require.ErrorContains(t, err, tc.expectedErr.Error()) | ||
| require.Nil(t, resp) | ||
| } else { | ||
| require.NoError(t, err) | ||
| require.NotNil(t, resp) | ||
| } | ||
| }) | ||
| } | ||
| } | ||
|
|
||
| func TestMsgServerClosePosition(t *testing.T) { | ||
| tests := []struct { | ||
| name string | ||
|
|
||
| pair string | ||
| sender string | ||
|
|
||
| expectedErr error | ||
| }{ | ||
| { | ||
| name: "success", | ||
| pair: common.PairBTCStable.String(), | ||
| sender: sample.AccAddress().String(), | ||
| expectedErr: nil, | ||
| }, | ||
| } | ||
|
|
||
| for _, tc := range tests { | ||
| tc := tc | ||
| t.Run(tc.name, func(t *testing.T) { | ||
| app, ctx := testapp.NewNibiruAppAndContext(true) | ||
| msgServer := keeper.NewMsgServerImpl(app.PerpKeeper) | ||
|
|
||
| t.Log("create vpool") | ||
| app.VpoolKeeper.CreatePool(ctx, common.PairBTCStable, sdk.OneDec(), sdk.NewDec(1_000_000), sdk.NewDec(1_000_000), sdk.OneDec(), sdk.OneDec()) | ||
| app.PerpKeeper.PairMetadataState(ctx).Set(&types.PairMetadata{ | ||
| Pair: common.PairBTCStable, | ||
| CumulativePremiumFractions: []sdk.Dec{sdk.ZeroDec()}, | ||
| }) | ||
|
|
||
| pair, err := common.NewAssetPair(tc.pair) | ||
| traderAddr, err2 := sdk.AccAddressFromBech32(tc.sender) | ||
| if err == nil && err2 == nil { | ||
| t.Log("create position") | ||
| require.NoError(t, app.PerpKeeper.PositionsState(ctx).Create(&types.Position{ | ||
| TraderAddress: traderAddr.String(), | ||
| Pair: pair, | ||
| Size_: sdk.OneDec(), | ||
| Margin: sdk.OneDec(), | ||
| OpenNotional: sdk.OneDec(), | ||
| LastUpdateCumulativePremiumFraction: sdk.ZeroDec(), | ||
| BlockNumber: 1, | ||
| })) | ||
| require.NoError(t, simapp.FundModuleAccount(app.BankKeeper, ctx, types.VaultModuleAccount, sdk.NewCoins(sdk.NewInt64Coin(pair.GetQuoteTokenDenom(), 1)))) | ||
| } | ||
|
|
||
| resp, err := msgServer.ClosePosition(sdk.WrapSDKContext(ctx), &types.MsgClosePosition{ | ||
| Sender: tc.sender, | ||
| TokenPair: tc.pair, | ||
| }) | ||
|
|
||
| if tc.expectedErr != nil { | ||
| require.ErrorContains(t, err, tc.expectedErr.Error()) | ||
| require.Nil(t, resp) | ||
| } else { | ||
| require.NoError(t, err) | ||
| require.NotNil(t, resp) | ||
| } | ||
| }) | ||
| } | ||
| } | ||
|
|
||
| func TestMsgServerLiquidate(t *testing.T) { | ||
| tests := []struct { | ||
| name string | ||
|
|
||
| pair string | ||
| liquidator string | ||
| trader string | ||
|
|
||
| expectedErr error | ||
| }{ | ||
| { | ||
| name: "invalid pair", | ||
| pair: "foo", | ||
| liquidator: sample.AccAddress().String(), | ||
| trader: sample.AccAddress().String(), | ||
|
|
||
| expectedErr: common.ErrInvalidTokenPair, | ||
| }, | ||
| { | ||
| name: "invalid liquidator address", | ||
| pair: common.PairBTCStable.String(), | ||
| liquidator: "foo", | ||
| trader: sample.AccAddress().String(), | ||
| expectedErr: fmt.Errorf("decoding bech32 failed"), | ||
| }, | ||
| { | ||
| name: "invalid trader address", | ||
| pair: common.PairBTCStable.String(), | ||
| liquidator: sample.AccAddress().String(), | ||
| trader: "foo", | ||
| expectedErr: fmt.Errorf("decoding bech32 failed"), | ||
| }, | ||
| { | ||
| name: "success", | ||
| pair: common.PairBTCStable.String(), | ||
| liquidator: sample.AccAddress().String(), | ||
| trader: sample.AccAddress().String(), | ||
| expectedErr: nil, | ||
| }, | ||
| } | ||
|
|
||
| for _, tc := range tests { | ||
| tc := tc | ||
| t.Run(tc.name, func(t *testing.T) { | ||
| app, ctx := testapp.NewNibiruAppAndContext(true) | ||
| msgServer := keeper.NewMsgServerImpl(app.PerpKeeper) | ||
|
|
||
| t.Log("create vpool") | ||
| app.VpoolKeeper.CreatePool(ctx, common.PairBTCStable, sdk.OneDec(), sdk.NewDec(1_000_000), sdk.NewDec(1_000_000), sdk.OneDec(), sdk.OneDec()) | ||
| app.PerpKeeper.PairMetadataState(ctx).Set(&types.PairMetadata{ | ||
| Pair: common.PairBTCStable, | ||
| CumulativePremiumFractions: []sdk.Dec{sdk.ZeroDec()}, | ||
| }) | ||
| ctx = ctx.WithBlockHeight(ctx.BlockHeight() + 1).WithBlockTime(time.Now().Add(time.Minute)) | ||
|
|
||
| pair, err := common.NewAssetPair(tc.pair) | ||
| traderAddr, err2 := sdk.AccAddressFromBech32(tc.trader) | ||
| if err == nil && err2 == nil { | ||
| t.Log("set pricefeed oracle price") | ||
| oracle := sample.AccAddress() | ||
| app.PricefeedKeeper.WhitelistOracles(ctx, []sdk.AccAddress{oracle}) | ||
| _, err = app.PricefeedKeeper.SetPrice(ctx, oracle, pair.String(), sdk.OneDec(), time.Now().Add(time.Hour)) | ||
| require.NoError(t, err) | ||
| require.NoError(t, app.PricefeedKeeper.SetCurrentPrices(ctx, pair.GetBaseTokenDenom(), pair.GetQuoteTokenDenom())) | ||
|
|
||
| t.Log("create position") | ||
| require.NoError(t, app.PerpKeeper.PositionsState(ctx).Create(&types.Position{ | ||
| TraderAddress: traderAddr.String(), | ||
| Pair: pair, | ||
| Size_: sdk.OneDec(), | ||
| Margin: sdk.OneDec(), | ||
| OpenNotional: sdk.NewDec(2), // new spot price is 1, so position can be liquidated | ||
| LastUpdateCumulativePremiumFraction: sdk.ZeroDec(), | ||
| BlockNumber: 1, | ||
| })) | ||
| require.NoError(t, simapp.FundModuleAccount(app.BankKeeper, ctx, types.VaultModuleAccount, sdk.NewCoins(sdk.NewInt64Coin(pair.GetQuoteTokenDenom(), 1)))) | ||
| } | ||
|
|
||
| resp, err := msgServer.Liquidate(sdk.WrapSDKContext(ctx), &types.MsgLiquidate{ | ||
| Sender: tc.liquidator, | ||
| TokenPair: tc.pair, | ||
| Trader: tc.trader, | ||
| }) | ||
|
|
||
| if tc.expectedErr != nil { | ||
| require.ErrorContains(t, err, tc.expectedErr.Error()) | ||
| require.Nil(t, resp) | ||
| } else { | ||
| require.NoError(t, err) | ||
| require.NotNil(t, resp) | ||
| } | ||
| }) | ||
| } | ||
| } |
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