package testutil import ( "github.com/stretchr/testify/suite" sdk "github.com/cosmos/cosmos-sdk/types" tmproto "github.com/tendermint/tendermint/proto/tendermint/types" tmtime "github.com/tendermint/tendermint/types/time" authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper" authtypes "github.com/cosmos/cosmos-sdk/x/auth/types" bankkeeper "github.com/cosmos/cosmos-sdk/x/bank/keeper" "github.com/kava-labs/kava/app" "github.com/kava-labs/kava/x/auction/keeper" "github.com/kava-labs/kava/x/auction/types" ) // Suite implements a test suite for the kavadist module integration tests type Suite struct { suite.Suite Keeper keeper.Keeper BankKeeper bankkeeper.Keeper AccountKeeper authkeeper.AccountKeeper App app.TestApp Ctx sdk.Context Addrs []sdk.AccAddress ModAcc *authtypes.ModuleAccount } // SetupTest instantiates a new app, keepers, and sets suite state func (suite *Suite) SetupTest(numAddrs int) { config := sdk.GetConfig() app.SetBech32AddressPrefixes(config) tApp := app.NewTestApp() _, addrs := app.GeneratePrivKeyAddressPairs(numAddrs) // Fund liquidator module account coins := sdk.NewCoins( sdk.NewCoin("token1", sdk.NewInt(100)), sdk.NewCoin("token2", sdk.NewInt(100)), ) ctx := tApp.NewContext(true, tmproto.Header{Height: 1, Time: tmtime.Now()}) modName := "liquidator" modBaseAcc := authtypes.NewBaseAccount(authtypes.NewModuleAddress(modName), nil, 0, 0) modAcc := authtypes.NewModuleAccount(modBaseAcc, modName, []string{authtypes.Minter, authtypes.Burner}...) suite.ModAcc = modAcc authGS := app.NewFundedGenStateWithSameCoinsWithModuleAccount(tApp.AppCodec(), coins, addrs, modAcc) params := types.NewParams( types.DefaultMaxAuctionDuration, types.DefaultForwardBidDuration, types.DefaultReverseBidDuration, types.DefaultIncrement, types.DefaultIncrement, types.DefaultIncrement, ) auctionGs, err := types.NewGenesisState(types.DefaultNextAuctionID, params, []types.GenesisAuction{}) suite.Require().NoError(err) moduleGs := tApp.AppCodec().MustMarshalJSON(auctionGs) gs := app.GenesisState{types.ModuleName: moduleGs} tApp.InitializeFromGenesisStates(authGS, gs) suite.App = tApp suite.Ctx = ctx suite.Addrs = addrs suite.Keeper = tApp.GetAuctionKeeper() suite.BankKeeper = tApp.GetBankKeeper() suite.AccountKeeper = tApp.GetAccountKeeper() } // AddCoinsToModule adds coins to a named module account func (suite *Suite) AddCoinsToNamedModule(moduleName string, amount sdk.Coins) { // Does not use suite.BankKeeper.MintCoins as module account would not have permission to mint err := suite.App.FundModuleAccount(suite.Ctx, moduleName, amount) suite.Require().NoError(err) } // CheckAccountBalanceEqual asserts that func (suite *Suite) CheckAccountBalanceEqual(owner sdk.AccAddress, expectedCoins sdk.Coins) { balances := suite.BankKeeper.GetAllBalances(suite.Ctx, owner) suite.Equal(expectedCoins, balances) }