mirror of
https://github.com/0glabs/0g-chain.git
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50fdebe657
* Add savings support for bkava deposits * Update savings tests with valid validator * Add invalid bkava deposit test * Remove test logs * Add bkava withdraw test
202 lines
7.7 KiB
Go
202 lines
7.7 KiB
Go
package keeper_test
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import (
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"fmt"
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"strings"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/staking"
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stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
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"github.com/tendermint/tendermint/crypto"
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tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
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tmtime "github.com/tendermint/tendermint/types/time"
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"github.com/kava-labs/kava/app"
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"github.com/kava-labs/kava/x/savings/types"
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)
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func (suite *KeeperTestSuite) TestWithdraw() {
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_, addrs := app.GeneratePrivKeyAddressPairs(5)
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valAccAddr, delegator := addrs[0], addrs[1]
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valAddr := sdk.ValAddress(valAccAddr)
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initialBalance := sdk.NewInt(1e9)
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bkavaDenom := fmt.Sprintf("bkava-%s", valAddr.String())
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type args struct {
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allowedDenoms []string
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depositor sdk.AccAddress
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initialDepositorBalance sdk.Coins
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depositAmount sdk.Coins
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withdrawAmount sdk.Coins
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expectedAccountBalance sdk.Coins
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expectedModAccountBalance sdk.Coins
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expectedDepositCoins sdk.Coins
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}
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type errArgs struct {
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expectPass bool
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expectDelete bool
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contains string
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}
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type withdrawTest struct {
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name string
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args args
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errArgs errArgs
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}
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testCases := []withdrawTest{
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{
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"valid: partial withdraw",
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args{
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allowedDenoms: []string{"bnb", "btcb", "ukava"},
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depositor: sdk.AccAddress(crypto.AddressHash([]byte("test"))),
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initialDepositorBalance: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(1000)), sdk.NewCoin("btcb", sdk.NewInt(1000))),
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depositAmount: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(200))),
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withdrawAmount: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(100))),
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expectedAccountBalance: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(900)), sdk.NewCoin("btcb", sdk.NewInt(1000))),
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expectedModAccountBalance: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(100))),
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expectedDepositCoins: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(100))),
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},
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errArgs{
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expectPass: true,
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expectDelete: false,
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contains: "",
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},
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},
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{
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"valid: partial bkava",
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args{
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allowedDenoms: []string{"bnb", "btcb", "ukava", "bkava"},
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depositor: sdk.AccAddress(crypto.AddressHash([]byte("test"))),
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initialDepositorBalance: sdk.NewCoins(sdk.NewCoin(bkavaDenom, sdk.NewInt(1000)), sdk.NewCoin("btcb", sdk.NewInt(1000))),
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depositAmount: sdk.NewCoins(sdk.NewCoin(bkavaDenom, sdk.NewInt(200))),
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withdrawAmount: sdk.NewCoins(sdk.NewCoin(bkavaDenom, sdk.NewInt(100))),
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expectedAccountBalance: sdk.NewCoins(sdk.NewCoin(bkavaDenom, sdk.NewInt(900)), sdk.NewCoin("btcb", sdk.NewInt(1000))),
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expectedModAccountBalance: sdk.NewCoins(sdk.NewCoin(bkavaDenom, sdk.NewInt(100))),
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expectedDepositCoins: sdk.NewCoins(sdk.NewCoin(bkavaDenom, sdk.NewInt(100))),
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},
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errArgs{
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expectPass: true,
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expectDelete: false,
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contains: "",
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},
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},
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{
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"valid: full withdraw",
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args{
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allowedDenoms: []string{"bnb", "btcb", "ukava"},
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initialDepositorBalance: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(1000)), sdk.NewCoin("btcb", sdk.NewInt(1000))),
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depositor: sdk.AccAddress(crypto.AddressHash([]byte("test"))),
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depositAmount: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(200))),
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withdrawAmount: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(200))),
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expectedAccountBalance: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(1000)), sdk.NewCoin("btcb", sdk.NewInt(1000))),
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expectedModAccountBalance: sdk.Coins{},
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expectedDepositCoins: sdk.Coins{},
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},
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errArgs{
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expectPass: true,
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expectDelete: true,
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contains: "",
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},
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},
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{
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"valid: withdraw exceeds deposit but is adjusted to match max deposit",
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args{
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allowedDenoms: []string{"bnb", "btcb", "ukava"},
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initialDepositorBalance: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(1000)), sdk.NewCoin("btcb", sdk.NewInt(1000))),
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depositor: sdk.AccAddress(crypto.AddressHash([]byte("test"))),
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depositAmount: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(200))),
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withdrawAmount: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(300))),
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expectedAccountBalance: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(1000)), sdk.NewCoin("btcb", sdk.NewInt(1000))),
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expectedModAccountBalance: sdk.Coins{},
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expectedDepositCoins: sdk.Coins{},
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},
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errArgs{
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expectPass: true,
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expectDelete: true,
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contains: "",
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},
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},
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{
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"invalid: withdraw non-supplied coin type",
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args{
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allowedDenoms: []string{"bnb", "btcb", "ukava"},
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depositor: sdk.AccAddress(crypto.AddressHash([]byte("test"))),
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initialDepositorBalance: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(1000)), sdk.NewCoin("btcb", sdk.NewInt(1000))),
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depositAmount: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(200))),
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withdrawAmount: sdk.NewCoins(sdk.NewCoin("btcb", sdk.NewInt(200))),
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expectedAccountBalance: sdk.Coins{},
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expectedModAccountBalance: sdk.NewCoins(sdk.NewCoin("bnb", sdk.NewInt(200))),
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expectedDepositCoins: sdk.Coins{},
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},
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errArgs{
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expectPass: false,
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expectDelete: false,
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contains: "invalid withdraw denom",
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},
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},
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}
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for _, tc := range testCases {
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suite.Run(tc.name, func() {
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// Initialize test app and set context
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tApp := app.NewTestApp()
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ctx := tApp.NewContext(true, tmproto.Header{Height: 1, Time: tmtime.Now()})
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authGS := app.NewFundedGenStateWithCoins(
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tApp.AppCodec(),
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[]sdk.Coins{tc.args.initialDepositorBalance},
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[]sdk.AccAddress{tc.args.depositor},
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)
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savingsGS := types.NewGenesisState(
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types.NewParams(tc.args.allowedDenoms),
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types.Deposits{},
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)
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stakingParams := stakingtypes.DefaultParams()
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stakingParams.BondDenom = "ukava"
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tApp.InitializeFromGenesisStates(authGS,
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app.GenesisState{types.ModuleName: tApp.AppCodec().MustMarshalJSON(&savingsGS)},
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app.GenesisState{stakingtypes.ModuleName: tApp.AppCodec().MustMarshalJSON(stakingtypes.NewGenesisState(stakingParams, nil, nil))},
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)
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keeper := tApp.GetSavingsKeeper()
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suite.app = tApp
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suite.ctx = ctx
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suite.keeper = keeper
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bankKeeper := tApp.GetBankKeeper()
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// Create validator and delegate for bkava
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suite.CreateAccountWithAddress(valAccAddr, cs(c("ukava", 100e10)))
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suite.CreateAccountWithAddress(delegator, cs(c("ukava", 100e10)))
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suite.CreateNewUnbondedValidator(valAddr, initialBalance)
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suite.CreateDelegation(valAddr, delegator, initialBalance)
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staking.EndBlocker(suite.ctx, suite.app.GetStakingKeeper())
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err := suite.keeper.Deposit(suite.ctx, tc.args.depositor, tc.args.depositAmount)
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suite.Require().NoError(err)
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err = suite.keeper.Withdraw(suite.ctx, tc.args.depositor, tc.args.withdrawAmount)
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if tc.errArgs.expectPass {
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suite.Require().NoError(err)
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// Check depositor's account balance
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acc := suite.getAccount(tc.args.depositor)
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suite.Require().Equal(tc.args.expectedAccountBalance, bankKeeper.GetAllBalances(ctx, acc.GetAddress()))
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// Check savings module account balance
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mAcc := suite.getModuleAccount(types.ModuleAccountName)
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suite.Require().True(tc.args.expectedModAccountBalance.IsEqual(bankKeeper.GetAllBalances(ctx, mAcc.GetAddress())))
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// Check deposit
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testDeposit, f := suite.keeper.GetDeposit(suite.ctx, tc.args.depositor)
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if tc.errArgs.expectDelete {
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suite.Require().False(f)
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} else {
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suite.Require().True(f)
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suite.Require().Equal(tc.args.expectedDepositCoins, testDeposit.Amount)
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}
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} else {
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suite.Require().Error(err)
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suite.Require().True(strings.Contains(err.Error(), tc.errArgs.contains))
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}
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})
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}
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}
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