0g-chain/x/auction/testutil/suite.go

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package testutil
import (
"github.com/stretchr/testify/suite"
sdkmath "cosmossdk.io/math"
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", sdkmath.NewInt(100)),
sdk.NewCoin("token2", sdkmath.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)
}