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

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package testutil
import (
"fmt"
"time"
"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"
accountkeeper "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/kavadist/keeper"
"github.com/kava-labs/kava/x/kavadist/types"
)
// Suite implements a test suite for the kavadist module integration tests
type Suite struct {
suite.Suite
Keeper keeper.Keeper
BankKeeper bankkeeper.Keeper
AccountKeeper accountkeeper.AccountKeeper
App app.TestApp
Ctx sdk.Context
TestPeriods []types.Period
Addrs []sdk.AccAddress
QueryClient types.QueryClient
}
// SetupTest instantiates a new app, keepers, and sets suite state
func (suite *Suite) SetupTest() {
config := sdk.GetConfig()
app.SetBech32AddressPrefixes(config)
tApp := app.NewTestApp()
_, addrs := app.GeneratePrivKeyAddressPairs(1)
coins := sdk.NewCoins(sdk.NewCoin("ukava", sdk.NewInt(1000000000000)))
authGS := app.NewFundedGenStateWithSameCoins(tApp.AppCodec(), coins, addrs)
ctx := tApp.NewContext(true, tmproto.Header{Height: 1, Time: tmtime.Now()})
testPeriods := []types.Period{
{
Start: time.Date(2020, time.March, 1, 1, 0, 0, 0, time.UTC),
End: time.Date(2021, time.March, 1, 1, 0, 0, 0, time.UTC),
Inflation: sdk.MustNewDecFromStr("1.000000003022265980"),
},
}
params := types.NewParams(true, testPeriods, types.DefaultInfraParams)
moduleGs := types.ModuleCdc.MustMarshalJSON(types.NewGenesisState(params, types.DefaultPreviousBlockTime))
gs := app.GenesisState{types.ModuleName: moduleGs}
tApp.InitializeFromGenesisStates(authGS, gs)
suite.App = tApp
suite.Ctx = ctx
suite.Addrs = addrs
suite.Keeper = tApp.GetKavadistKeeper()
suite.BankKeeper = tApp.GetBankKeeper()
suite.AccountKeeper = tApp.GetAccountKeeper()
suite.TestPeriods = testPeriods
// Set query client
queryHelper := tApp.NewQueryServerTestHelper(ctx)
types.RegisterQueryServer(queryHelper, keeper.NewQueryServerImpl(suite.Keeper))
suite.QueryClient = types.NewQueryClient(queryHelper)
}
// CreateAccount creates a new account with the provided balance
func (suite *Suite) CreateAccount(initialBalance sdk.Coins) authtypes.AccountI {
_, addrs := app.GeneratePrivKeyAddressPairs(1)
fmt.Println(addrs[0].String())
acc := suite.AccountKeeper.NewAccountWithAddress(suite.Ctx, addrs[0])
suite.AccountKeeper.SetAccount(suite.Ctx, acc)
suite.Require().NoError(suite.App.FundAccount(suite.Ctx, addrs[0], initialBalance))
suite.AccountKeeper.SetAccount(suite.Ctx, acc)
return acc
}