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66a60fa6d8
0g-chain/x/savings/keeper/deposit_test.go
Derrick Lee 50fdebe657
Add liquid bkava support to savings (#1309) 
* Add savings support for bkava deposits

* Update savings tests with valid validator

* Add invalid bkava deposit test

* Remove test logs

* Add bkava withdraw test
2022-09-23 09:38:45 -07:00

214 lines
7.8 KiB
Go
Raw Blame History

package keeper_test
import (
"fmt"
"strings"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/staking"
stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
"github.com/tendermint/tendermint/crypto"
tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
tmtime "github.com/tendermint/tendermint/types/time"
"github.com/kava-labs/kava/app"
"github.com/kava-labs/kava/x/savings/types"
)
func (suite *KeeperTestSuite) TestDeposit() {
_, addrs := app.GeneratePrivKeyAddressPairs(5)
valAccAddr, delegator := addrs[0], addrs[1]
valAddr := sdk.ValAddress(valAccAddr)
initialBalance := sdk.NewInt(1e9)
bkavaDenom := fmt.Sprintf("bkava-%s", valAddr.String())
invalidBkavaDenom := fmt.Sprintf("bkava-%s", sdk.ValAddress(addrs[2]).String())
type args struct {
allowedDenoms []string
depositor sdk.AccAddress
initialDepositorBalance sdk.Coins
depositAmount sdk.Coins
numberDeposits int
expectedAccountBalance sdk.Coins
expectedModAccountBalance sdk.Coins
expectedDepositCoins sdk.Coins
}
type errArgs struct {
expectPass bool
contains string
}
type depositTest struct {
name string
args args
errArgs errArgs
}
testCases := []depositTest{
{
"valid",
args{
allowedDenoms: []string{"bnb", "btcb", "ukava"},
depositor: sdk.AccAddress(crypto.AddressHash([]byte("test"))),
initialDepositorBalance: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(1000)), sdk.NewCoin("btcb", sdk.NewInt(1000))),
depositAmount: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(100))),
numberDeposits: 1,
expectedAccountBalance: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(900)), sdk.NewCoin("btcb", sdk.NewInt(1000))),
expectedModAccountBalance: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(100))),
expectedDepositCoins: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(100))),
},
errArgs{
expectPass: true,
contains: "",
},
},
{
"valid multi deposit",
args{
allowedDenoms: []string{"bnb", "btcb", "ukava"},
depositor: sdk.AccAddress(crypto.AddressHash([]byte("test"))),
initialDepositorBalance: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(1000)), sdk.NewCoin("btcb", sdk.NewInt(1000))),
depositAmount: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(100))),
numberDeposits: 2,
expectedAccountBalance: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(800)), sdk.NewCoin("btcb", sdk.NewInt(1000))),
expectedModAccountBalance: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(200))),
expectedDepositCoins: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(200))),
},
errArgs{
expectPass: true,
contains: "",
},
},
{
"valid bkava",
args{
allowedDenoms: []string{"bnb", "btcb", "ukava", "bkava"},
depositor: sdk.AccAddress(crypto.AddressHash([]byte("test"))),
initialDepositorBalance: sdk.NewCoins(sdk.NewCoin(bkavaDenom, sdk.NewInt(1000)), sdk.NewCoin("btcb", sdk.NewInt(1000))),
depositAmount: sdk.NewCoins(sdk.NewCoin(bkavaDenom, sdk.NewInt(100))),
numberDeposits: 1,
expectedAccountBalance: sdk.NewCoins(sdk.NewCoin(bkavaDenom, sdk.NewInt(900)), sdk.NewCoin("btcb", sdk.NewInt(1000))),
expectedModAccountBalance: sdk.NewCoins(sdk.NewCoin(bkavaDenom, sdk.NewInt(100))),
expectedDepositCoins: sdk.NewCoins(sdk.NewCoin(bkavaDenom, sdk.NewInt(100))),
},
errArgs{
expectPass: true,
contains: "",
},
},
{
"invalid deposit denom",
args{
allowedDenoms: []string{"bnb", "btcb", "ukava"},
depositor: sdk.AccAddress(crypto.AddressHash([]byte("test"))),
initialDepositorBalance: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(1000)), sdk.NewCoin("btcb", sdk.NewInt(1000))),
depositAmount: sdk.NewCoins(sdk.NewCoin("fake", sdk.NewInt(100))),
numberDeposits: 1,
expectedAccountBalance: sdk.Coins{},
expectedModAccountBalance: sdk.Coins{},
expectedDepositCoins: sdk.Coins{},
},
errArgs{
expectPass: false,
contains: "invalid deposit denom",
},
},
{
"invalid bkava",
args{
allowedDenoms: []string{"bnb", "btcb", "ukava", "bkava"},
depositor: sdk.AccAddress(crypto.AddressHash([]byte("test"))),
initialDepositorBalance: sdk.NewCoins(sdk.NewCoin(invalidBkavaDenom, sdk.NewInt(1000)), sdk.NewCoin("btcb", sdk.NewInt(1000))),
depositAmount: sdk.NewCoins(sdk.NewCoin(invalidBkavaDenom, sdk.NewInt(100))),
numberDeposits: 1,
expectedAccountBalance: sdk.Coins{},
expectedModAccountBalance: sdk.Coins{},
expectedDepositCoins: sdk.Coins{},
},
errArgs{
expectPass: false,
contains: "invalid deposit denom",
},
},
{
"insufficient funds",
args{
allowedDenoms: []string{"bnb", "btcb", "ukava"},
depositor: sdk.AccAddress(crypto.AddressHash([]byte("test"))),
initialDepositorBalance: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(1000)), sdk.NewCoin("btcb", sdk.NewInt(1000))),
depositAmount: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(10000))),
numberDeposits: 1,
expectedAccountBalance: sdk.Coins{},
expectedModAccountBalance: sdk.Coins{},
expectedDepositCoins: sdk.Coins{},
},
errArgs{
expectPass: false,
contains: "insufficient funds",
},
},
}
for _, tc := range testCases {
suite.Run(tc.name, func() {
// create new app with one funded account
// Initialize test app and set context
tApp := app.NewTestApp()
ctx := tApp.NewContext(true, tmproto.Header{Height: 1, Time: tmtime.Now()})
authGS := app.NewFundedGenStateWithCoins(
tApp.AppCodec(),
[]sdk.Coins{tc.args.initialDepositorBalance},
[]sdk.AccAddress{tc.args.depositor},
)
savingsGS := types.NewGenesisState(
types.NewParams(tc.args.allowedDenoms),
types.Deposits{},
)
stakingParams := stakingtypes.DefaultParams()
stakingParams.BondDenom = "ukava"
tApp.InitializeFromGenesisStates(authGS,
app.GenesisState{types.ModuleName: tApp.AppCodec().MustMarshalJSON(&savingsGS)},
app.GenesisState{stakingtypes.ModuleName: tApp.AppCodec().MustMarshalJSON(stakingtypes.NewGenesisState(stakingParams, nil, nil))},
)
keeper := tApp.GetSavingsKeeper()
suite.app = tApp
suite.ctx = ctx
suite.keeper = keeper
// Create validator and delegate for bkava
suite.CreateAccountWithAddress(valAccAddr, cs(c("ukava", 100e10)))
suite.CreateAccountWithAddress(delegator, cs(c("ukava", 100e10)))
suite.CreateNewUnbondedValidator(valAddr, initialBalance)
suite.CreateDelegation(valAddr, delegator, initialBalance)
staking.EndBlocker(suite.ctx, suite.app.GetStakingKeeper())
// run the test
var err error
for i := 0; i < tc.args.numberDeposits; i++ {
err = suite.keeper.Deposit(suite.ctx, tc.args.depositor, tc.args.depositAmount)
}
// verify results
if tc.errArgs.expectPass {
suite.Require().NoError(err)
acc := suite.getAccount(tc.args.depositor)
suite.Require().Equal(tc.args.expectedAccountBalance, suite.getAccountCoins(acc))
mAcc := suite.getModuleAccount(types.ModuleAccountName)
suite.Require().Equal(tc.args.expectedModAccountBalance, suite.getAccountCoins(mAcc))
dep, f := suite.keeper.GetDeposit(suite.ctx, tc.args.depositor)
suite.Require().True(f)
suite.Require().Equal(tc.args.expectedDepositCoins, dep.Amount)
} else {
suite.Require().Error(err)
suite.Require().True(strings.Contains(err.Error(), tc.errArgs.contains))
}
})
}
}
func c(denom string, amount int64) sdk.Coin { return sdk.NewInt64Coin(denom, amount) }
func cs(coins ...sdk.Coin) sdk.Coins { return sdk.NewCoins(coins...) }
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