mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-12-27 00:35:18 +00:00
f757d7ab15
* Update cosmos-sdk to v0.45.10-kava * Add RegisterNodeService to app * Update cosmos proto files * Update cosmos proto files * Use tagged v0.45.10-kava-v0.19-0.21 cosmos version * update x/auth/legacy to x/auth/migrations * Delete rest packages and registration * Remove rest from proposal handlers * Remove legacy types referencing removed sdk types * Remove legacy tx broadcast handler * Update incentive staking hooks to return error * Remove grpc replace directive, use new grpc version * Fix storetypes import * Update tally_handler with updated gov types * Delete legacy types * Use new gov default config * Update RegisterTendermintService params Signed-off-by: drklee3 <derrick@dlee.dev> * Replace sdk.StoreKey with storetypes.StoreKey * Replace sdk.Int#ToDec with sdk.NewDecFromInt * Replace sdk.NewUintFromBigInt with sdkmath.NewUintFromBigInt Signed-off-by: drklee3 <derrick@dlee.dev> * Update most intances of govtypes to govv1beta1 * Unpack coin slice for Coins#Sub and Coins#SafeSub Signed-off-by: drklee3 <derrick@dlee.dev> * Update committee gov codec registration Signed-off-by: drklee3 <derrick@dlee.dev> * Update migrate utils period_vesting Coins#Sub Signed-off-by: drklee3 <derrick@dlee.dev> * Update Coin#Sub in community proposal handler Signed-off-by: drklee3 <derrick@dlee.dev> * Update Coin#Sub, FundModuleAccount/FundAccount in banktestutil Signed-off-by: drklee3 <derrick@dlee.dev> * Update community, earn, kavadist proposal gov registration * Update evm cli client EthSecp256k1Type check * AccAddressFromHex to AccAddressFromHexUnsafe * Add mint DefaultInflationCalculationFn to earn test * Update use of removed staking.NewHandler * Rename FlagIAVLFastNode -> FlagDisableIAVLFastNode * cmd: Update new snapshot app option Signed-off-by: drklee3 <derrick@dlee.dev> * cmd: Add tendermint default config, use cosmos rpc status command Signed-off-by: drklee3 <derrick@dlee.dev> * Update ethermint import path github.com/tharsis/ethermint -> github.com/evmos/ethermint * Upgrade ibc-go to v6 * Update proto dependencies Signed-off-by: drklee3 <derrick@dlee.dev> * Update Tally handler test with new gov types * Update helpers.GenTx -> helpers.GenSignedMockTx * Update evmkeeper.NewKeeper params Signed-off-by: drklee3 <derrick@dlee.dev> * Update ante authz, tests * Add feemarket transient key, pass subspaces to evm/feemarket keepers * Update new ante decorators * Add new addModuleInitFlags to server commands * Pass codec to keyring.New in genaccounts * Pass codec to client keys add * Add SendCoins to evmutil bank_keeper * Use github.com/cosmos/iavl@v0.19.5 * Add ante HandlerOptions * Add unimplemented SendCoins to evmutil bank keeper Ethermint x/evm does not use this method * Update init-new-chain script to disable post-london blocks * Modify test genesis states to append 1 validator * Update tally handler test to use string values * Prevent querying balance for empty sdk.AccAddress in auction bidding test * Set default bond denom to ukava * Remove overwritten bank genesis total supply in committee proposal test Signed-off-by: drklee3 <derrick@dlee.dev> * Use ukava for testing staked balance * Disable minting in community proposal handler test Previously stake denom is used, which resulted in 0 minted coins * Update hard APYToSPY test expected value Increased iterations in sdk.ApproxRoot, updated closer to real value * Fix NewDecCoinsFromCoins bug in incentive collectDerivativeStakingRewards * Allow bkava earn incentive test values to match within small margin for rounding Signed-off-by: drklee3 <derrick@dlee.dev> * Update invalid denom in issuance message coin validation Colons are now valid in denoms Signed-off-by: drklee3 <derrick@dlee.dev> * Remove genesis validator in incentive delegation tests * Update pricefeed market test for invalid denom Signed-off-by: drklee3 <derrick@dlee.dev> * Update incentive delegator rewards test without genesis validator Signed-off-by: drklee3 <derrick@dlee.dev> * Add validator to export test * Clear bank state in minting tests Signed-off-by: drklee3 <derrick@dlee.dev> * Remove validator for no stake tally test Signed-off-by: drklee3 <derrick@dlee.dev> * Clear incentive state before InitGenesis in incentive genesis export test * Update swagger Signed-off-by: drklee3 <derrick@dlee.dev> * Update ethermint version to match replaced version * Remove legacy swagger * Add NewEthEmitEventDecorator * Remove redundant func for AddModuleInitFlags * Remove unused addBankBalanceForAddress func * Add SetIAVLLazyLoading option to app cmd * Use legacy.RegisterAminoMsg for committee msg concrete registration * Remove unnecessary Amino field * Add evm_util bankkeeper SendCoins comment * Update test method ResetBankState to DeleteGenesisValidatorCoins to be more clear * Validate incentive params.RewardsPerSecond to be non-zero * Validate swap pools to disallow colons in token denoms * Register all legacy amino types on gov modulecdc * Remove redundant Comittee interface registration * Pin goleveldb to v1.0.1-0.20210819022825-2ae1ddf74ef7 Causes failed to load state at height errors * Update ethermint to new pinned version with minGasPrices parse error fix * Update cosmos fork dependcy commit to include reverted account constructor patch * Update Cosmos v0.46.11 and cometbft v0.34.27 * Bump minimum go version to 1.19 * Update tendermint proto * Update internal testnet genesis * Move NewCanTransferDecorator before NewEthGasConsumeDecorator * Add hard borrow store tests (#1514) * add store tests for Borrow type * refactor Deposit tests to match * Fix old bep3 tests (#1515) * Update Ethermint to 1b17445 to fix duplicate proto registration * Add custom status command to use snake_case and stdout * Add SetInflation helper * Reduce ambiguity with evm CanSignEthTx error * Remove init genesis validator claim in test * Add disabled evmante.NewMinGasPriceDecorator with x/feemarket note * chore: use tagged versions for Cosmos and Ethermint forks * update kvtool & increase wait for ibc transfer test --------- Signed-off-by: drklee3 <derrick@dlee.dev> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: Robert Pirtle <astropirtle@gmail.com>
487 lines
20 KiB
Go
487 lines
20 KiB
Go
package keeper_test
|
|
|
|
import (
|
|
"testing"
|
|
|
|
sdk "github.com/cosmos/cosmos-sdk/types"
|
|
|
|
"github.com/kava-labs/kava/x/earn/testutil"
|
|
"github.com/kava-labs/kava/x/earn/types"
|
|
|
|
"github.com/stretchr/testify/suite"
|
|
)
|
|
|
|
const savingsVaultDenom = "ukava"
|
|
|
|
type strategySavingsTestSuite struct {
|
|
testutil.Suite
|
|
}
|
|
|
|
func (suite *strategySavingsTestSuite) SetupTest() {
|
|
suite.Suite.SetupTest()
|
|
suite.Keeper.SetParams(suite.Ctx, types.DefaultParams())
|
|
}
|
|
|
|
func TestStrategySavingsTestSuite(t *testing.T) {
|
|
suite.Run(t, new(strategySavingsTestSuite))
|
|
}
|
|
|
|
func (suite *strategySavingsTestSuite) TestGetStrategyType() {
|
|
strategy, err := suite.Keeper.GetStrategy(types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
suite.Equal(types.STRATEGY_TYPE_SAVINGS, strategy.GetStrategyType())
|
|
}
|
|
|
|
func (suite *strategySavingsTestSuite) TestDeposit_SingleAcc() {
|
|
startBalance := sdk.NewInt64Coin(savingsVaultDenom, 1000)
|
|
depositAmount := sdk.NewInt64Coin(savingsVaultDenom, 100)
|
|
|
|
suite.CreateVault(savingsVaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS}, false, nil)
|
|
|
|
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
|
|
|
|
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
suite.SavingsDepositAmountEqual(sdk.NewCoins(depositAmount))
|
|
suite.VaultTotalValuesEqual(sdk.NewCoins(depositAmount))
|
|
suite.VaultTotalSharesEqual(types.NewVaultShares(
|
|
types.NewVaultShare(depositAmount.Denom, sdk.NewDecFromInt(depositAmount.Amount)),
|
|
))
|
|
|
|
// Query vault total
|
|
totalValue, err := suite.Keeper.GetVaultTotalValue(suite.Ctx, savingsVaultDenom)
|
|
suite.Require().NoError(err)
|
|
|
|
suite.Equal(depositAmount, totalValue)
|
|
}
|
|
|
|
func (suite *strategySavingsTestSuite) TestDeposit_SingleAcc_MultipleDeposits() {
|
|
startBalance := sdk.NewInt64Coin(savingsVaultDenom, 1000)
|
|
depositAmount := sdk.NewInt64Coin(savingsVaultDenom, 100)
|
|
|
|
suite.CreateVault(savingsVaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS}, false, nil)
|
|
|
|
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
|
|
|
|
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
// Second deposit
|
|
err = suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
expectedVaultBalance := depositAmount.Add(depositAmount)
|
|
suite.SavingsDepositAmountEqual(sdk.NewCoins(expectedVaultBalance))
|
|
suite.VaultTotalValuesEqual(sdk.NewCoins(expectedVaultBalance))
|
|
suite.VaultTotalSharesEqual(types.NewVaultShares(
|
|
types.NewVaultShare(expectedVaultBalance.Denom, sdk.NewDecFromInt(expectedVaultBalance.Amount)),
|
|
))
|
|
|
|
// Query vault total
|
|
totalValue, err := suite.Keeper.GetVaultTotalValue(suite.Ctx, savingsVaultDenom)
|
|
suite.Require().NoError(err)
|
|
|
|
suite.Equal(depositAmount.Add(depositAmount), totalValue)
|
|
}
|
|
|
|
func (suite *strategySavingsTestSuite) TestDeposit_MultipleAcc_MultipleDeposits() {
|
|
startBalance := sdk.NewInt64Coin(savingsVaultDenom, 1000)
|
|
depositAmount := sdk.NewInt64Coin(savingsVaultDenom, 100)
|
|
|
|
expectedTotalValue := sdk.NewCoin(savingsVaultDenom, depositAmount.Amount.MulRaw(4))
|
|
|
|
suite.CreateVault(savingsVaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS}, false, nil)
|
|
|
|
acc1 := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
|
|
acc2 := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
|
|
|
|
// 2 deposits each account
|
|
for i := 0; i < 2; i++ {
|
|
// Deposit from acc1
|
|
err := suite.Keeper.Deposit(suite.Ctx, acc1.GetAddress(), depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
// Deposit from acc2
|
|
err = suite.Keeper.Deposit(suite.Ctx, acc2.GetAddress(), depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
}
|
|
|
|
suite.SavingsDepositAmountEqual(sdk.NewCoins(expectedTotalValue))
|
|
suite.VaultTotalValuesEqual(sdk.NewCoins(expectedTotalValue))
|
|
suite.VaultTotalSharesEqual(types.NewVaultShares(
|
|
types.NewVaultShare(expectedTotalValue.Denom, sdk.NewDecFromInt(expectedTotalValue.Amount)),
|
|
))
|
|
|
|
// Query vault total
|
|
totalValue, err := suite.Keeper.GetVaultTotalValue(suite.Ctx, savingsVaultDenom)
|
|
suite.Require().NoError(err)
|
|
|
|
suite.Equal(expectedTotalValue, totalValue)
|
|
}
|
|
|
|
func (suite *strategySavingsTestSuite) TestGetVaultTotalValue_Empty() {
|
|
suite.CreateVault(savingsVaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS}, false, nil)
|
|
|
|
// Query vault total
|
|
totalValue, err := suite.Keeper.GetVaultTotalValue(suite.Ctx, savingsVaultDenom)
|
|
suite.Require().NoError(err)
|
|
|
|
suite.Equal(sdk.NewCoin(savingsVaultDenom, sdk.ZeroInt()), totalValue)
|
|
}
|
|
|
|
func (suite *strategySavingsTestSuite) TestGetVaultTotalValue_NoDenomDeposit() {
|
|
// 2 Vaults usdx, busd
|
|
// 1st vault has deposits
|
|
// 2nd vault has no deposits
|
|
|
|
vaultDenomBusd := "busd"
|
|
|
|
suite.CreateVault(savingsVaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS}, false, nil)
|
|
suite.CreateVault(vaultDenomBusd, types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS}, false, nil)
|
|
|
|
startBalance := sdk.NewInt64Coin(savingsVaultDenom, 1000)
|
|
depositAmount := sdk.NewInt64Coin(savingsVaultDenom, 100)
|
|
|
|
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
|
|
|
|
// Deposit vault1
|
|
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
// Query vault total, savings deposit exists for account, but amount in busd does not
|
|
// Vault2 does not have any value, only returns amount for the correct denom
|
|
// if a savings deposit already exists
|
|
totalValueBusd, err := suite.Keeper.GetVaultTotalValue(suite.Ctx, vaultDenomBusd)
|
|
suite.Require().NoError(err)
|
|
|
|
suite.Equal(sdk.NewCoin(vaultDenomBusd, sdk.ZeroInt()), totalValueBusd)
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// Withdraw
|
|
|
|
func (suite *strategySavingsTestSuite) TestWithdraw() {
|
|
startBalance := sdk.NewInt64Coin(savingsVaultDenom, 1000)
|
|
depositAmount := sdk.NewInt64Coin(savingsVaultDenom, 100)
|
|
|
|
suite.CreateVault(savingsVaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS}, false, nil)
|
|
|
|
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
|
|
err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
suite.SavingsDepositAmountEqual(sdk.NewCoins(depositAmount))
|
|
|
|
// Query vault total
|
|
totalValue, err := suite.Keeper.GetVaultTotalValue(suite.Ctx, savingsVaultDenom)
|
|
suite.Require().NoError(err)
|
|
suite.Equal(depositAmount, totalValue)
|
|
|
|
// Withdraw
|
|
_, err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
suite.SavingsDepositAmountEqual(sdk.NewCoins())
|
|
suite.VaultTotalValuesEqual(sdk.NewCoins())
|
|
suite.VaultTotalSharesEqual(types.NewVaultShares())
|
|
|
|
totalValue, err = suite.Keeper.GetVaultTotalValue(suite.Ctx, savingsVaultDenom)
|
|
suite.Require().NoError(err)
|
|
suite.Equal(sdk.NewInt64Coin(savingsVaultDenom, 0), totalValue)
|
|
|
|
// Withdraw again
|
|
_, err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().Error(err)
|
|
suite.Require().ErrorIs(err, types.ErrVaultRecordNotFound, "vault should be deleted when no more supply")
|
|
}
|
|
|
|
func (suite *strategySavingsTestSuite) TestWithdraw_OnlyWithdrawOwnSupply() {
|
|
startBalance := sdk.NewInt64Coin(savingsVaultDenom, 1000)
|
|
depositAmount := sdk.NewInt64Coin(savingsVaultDenom, 100)
|
|
|
|
suite.CreateVault(savingsVaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS}, false, nil)
|
|
|
|
// Deposits from 2 accounts
|
|
acc1 := suite.CreateAccount(sdk.NewCoins(startBalance), 0).GetAddress()
|
|
acc2 := suite.CreateAccount(sdk.NewCoins(startBalance), 1).GetAddress()
|
|
err := suite.Keeper.Deposit(suite.Ctx, acc1, depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
err = suite.Keeper.Deposit(suite.Ctx, acc2, depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
// Withdraw
|
|
_, err = suite.Keeper.Withdraw(suite.Ctx, acc1, depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
// Withdraw again
|
|
_, err = suite.Keeper.Withdraw(suite.Ctx, acc1, depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().Error(err)
|
|
suite.Require().ErrorIs(
|
|
err,
|
|
types.ErrVaultShareRecordNotFound,
|
|
"should only be able to withdraw the account's own supply",
|
|
)
|
|
}
|
|
|
|
func (suite *strategySavingsTestSuite) TestWithdraw_WithAccumulatedSavings() {
|
|
startBalance := sdk.NewInt64Coin(savingsVaultDenom, 1000)
|
|
depositAmount := sdk.NewInt64Coin(savingsVaultDenom, 100)
|
|
|
|
suite.CreateVault(savingsVaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS}, false, nil)
|
|
|
|
// Deposits accounts
|
|
acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0).GetAddress()
|
|
acc2 := suite.CreateAccount(sdk.NewCoins(startBalance), 1).GetAddress()
|
|
|
|
err := suite.Keeper.Deposit(suite.Ctx, acc, depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
// Deposit from acc2 so the vault doesn't get deleted when withdrawing
|
|
err = suite.Keeper.Deposit(suite.Ctx, acc2, depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
// Direct savings deposit from module account to increase vault value
|
|
err = suite.App.FundModuleAccount(suite.Ctx, types.ModuleName, sdk.NewCoins(sdk.NewInt64Coin(savingsVaultDenom, 20)))
|
|
suite.Require().NoError(err)
|
|
|
|
macc := suite.AccountKeeper.GetModuleAccount(suite.Ctx, types.ModuleName)
|
|
err = suite.SavingsKeeper.Deposit(suite.Ctx, macc.GetAddress(), sdk.NewCoins(sdk.NewInt64Coin(savingsVaultDenom, 20)))
|
|
suite.Require().NoError(err)
|
|
|
|
// Query account value
|
|
accValue, err := suite.Keeper.GetVaultAccountValue(suite.Ctx, savingsVaultDenom, acc)
|
|
suite.Require().NoError(err)
|
|
suite.Equal(depositAmount.AddAmount(sdk.NewInt(10)), accValue)
|
|
|
|
// Withdraw 100, 10 remaining
|
|
_, err = suite.Keeper.Withdraw(suite.Ctx, acc, depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
// Withdraw 100 again -- too much
|
|
_, err = suite.Keeper.Withdraw(suite.Ctx, acc, depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().Error(err)
|
|
suite.Require().ErrorIs(
|
|
err,
|
|
types.ErrInsufficientValue,
|
|
"cannot withdraw more than account value",
|
|
)
|
|
|
|
// Half of remaining 10, 5 remaining
|
|
_, err = suite.Keeper.Withdraw(suite.Ctx, acc, sdk.NewCoin(savingsVaultDenom, sdk.NewInt(5)), types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
// Withdraw all
|
|
_, err = suite.Keeper.Withdraw(suite.Ctx, acc, sdk.NewCoin(savingsVaultDenom, sdk.NewInt(5)), types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
accValue, err = suite.Keeper.GetVaultAccountValue(suite.Ctx, savingsVaultDenom, acc)
|
|
suite.Require().Errorf(
|
|
err,
|
|
"account should be deleted when all shares withdrawn but has %s value still",
|
|
accValue,
|
|
)
|
|
suite.Require().Equal("account vault share record for ukava not found", err.Error())
|
|
}
|
|
|
|
func (suite *strategySavingsTestSuite) TestAccountShares() {
|
|
startBalance := sdk.NewInt64Coin(savingsVaultDenom, 1000)
|
|
depositAmount := sdk.NewInt64Coin(savingsVaultDenom, 100)
|
|
err := suite.App.FundModuleAccount(suite.Ctx, types.ModuleName, sdk.NewCoins(sdk.NewInt64Coin(savingsVaultDenom, 1000)))
|
|
suite.Require().NoError(err)
|
|
|
|
suite.CreateVault(savingsVaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS}, false, nil)
|
|
|
|
// Deposit from account1
|
|
acc1 := suite.CreateAccount(sdk.NewCoins(startBalance), 0).GetAddress()
|
|
acc2 := suite.CreateAccount(sdk.NewCoins(startBalance), 1).GetAddress()
|
|
|
|
// 1. acc1 deposit 100
|
|
err = suite.Keeper.Deposit(suite.Ctx, acc1, depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
acc1Shares, found := suite.Keeper.GetVaultAccountShares(suite.Ctx, acc1)
|
|
suite.Require().True(found)
|
|
suite.Equal(sdk.NewDec(100), acc1Shares.AmountOf(savingsVaultDenom), "initial deposit 1:1 shares")
|
|
|
|
// 2. Direct savings deposit from module account to increase vault value
|
|
// Total value: 100 -> 110
|
|
macc := suite.AccountKeeper.GetModuleAccount(suite.Ctx, types.ModuleName)
|
|
err = suite.SavingsKeeper.Deposit(suite.Ctx, macc.GetAddress(), sdk.NewCoins(sdk.NewInt64Coin(savingsVaultDenom, 10)))
|
|
suite.Require().NoError(err)
|
|
|
|
// 2. acc2 deposit 100
|
|
// share price is 10% more expensive now
|
|
// savings 110 -> 210
|
|
err = suite.Keeper.Deposit(suite.Ctx, acc2, depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
// 100 * 100 / 210 = 47.619047619 shares
|
|
// 2.1 price * 47.619047619 = 99.9999999999
|
|
acc2Value, err := suite.Keeper.GetVaultAccountValue(suite.Ctx, savingsVaultDenom, acc2)
|
|
suite.Require().NoError(err)
|
|
suite.Equal(
|
|
sdk.NewInt(99),
|
|
acc2Value.Amount,
|
|
"value 1 less than deposit amount with different share price, decimals truncated",
|
|
)
|
|
|
|
acc2Shares, found := suite.Keeper.GetVaultAccountShares(suite.Ctx, acc2)
|
|
suite.Require().True(found)
|
|
// 100 * 100 / 110 = 90.909090909090909091
|
|
// QuoInt64() truncates
|
|
expectedAcc2Shares := sdk.NewDec(100).MulInt64(100).QuoInt64(110)
|
|
suite.Equal(expectedAcc2Shares, acc2Shares.AmountOf(savingsVaultDenom))
|
|
|
|
vaultTotalShares, found := suite.Keeper.GetVaultTotalShares(suite.Ctx, savingsVaultDenom)
|
|
suite.Require().True(found)
|
|
suite.Equal(sdk.NewDec(100).Add(expectedAcc2Shares), vaultTotalShares.Amount)
|
|
|
|
// Savings deposit again from module account to triple original value
|
|
// 210 -> 300
|
|
err = suite.SavingsKeeper.Deposit(suite.Ctx, macc.GetAddress(), sdk.NewCoins(sdk.NewInt64Coin(savingsVaultDenom, 90)))
|
|
suite.Require().NoError(err)
|
|
|
|
// Deposit again from acc1
|
|
err = suite.Keeper.Deposit(suite.Ctx, acc1, depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
acc1Shares, found = suite.Keeper.GetVaultAccountShares(suite.Ctx, acc1)
|
|
suite.Require().True(found)
|
|
// totalShares = 100 + 90 = 190
|
|
// totalValue = 100 + 10 + 100 + 90 = 300
|
|
// sharesIssued = assetAmount * (shareCount / totalTokens)
|
|
// sharedIssued = 100 * 190 / 300 = 63.3 = 63
|
|
// total shares = 100 + 63 = 163
|
|
suite.Equal(
|
|
sdk.NewDec(100).Add(sdk.NewDec(100).Mul(vaultTotalShares.Amount).Quo(sdk.NewDec(300))),
|
|
acc1Shares.AmountOf(savingsVaultDenom),
|
|
"shares should consist of 100 of 1x share price and 63 of 3x share price",
|
|
)
|
|
}
|
|
|
|
func (suite *strategySavingsTestSuite) TestWithdraw_AccumulatedAmount() {
|
|
startBalance := sdk.NewInt64Coin(savingsVaultDenom, 1000)
|
|
depositAmount := sdk.NewInt64Coin(savingsVaultDenom, 100)
|
|
err := suite.App.FundModuleAccount(suite.Ctx, types.ModuleName, sdk.NewCoins(sdk.NewInt64Coin(savingsVaultDenom, 1000)))
|
|
suite.Require().NoError(err)
|
|
|
|
suite.CreateVault(savingsVaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS}, false, nil)
|
|
|
|
// Deposit from account1
|
|
acc1 := suite.CreateAccount(sdk.NewCoins(startBalance), 0).GetAddress()
|
|
acc2 := suite.CreateAccount(sdk.NewCoins(startBalance), 1).GetAddress()
|
|
|
|
// 1. acc1 deposit 100
|
|
err = suite.Keeper.Deposit(suite.Ctx, acc1, depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
// acc2 deposit 100, just to make sure other deposits do not affect acc1
|
|
err = suite.Keeper.Deposit(suite.Ctx, acc2, depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
acc1Shares, found := suite.Keeper.GetVaultAccountShares(suite.Ctx, acc1)
|
|
suite.Require().True(found)
|
|
suite.Equal(sdk.NewDec(100), acc1Shares.AmountOf(savingsVaultDenom), "initial deposit 1:1 shares")
|
|
|
|
// 2. Direct savings deposit from module account to increase vault value
|
|
// Total value: 200 -> 220, 110 each account
|
|
macc := suite.AccountKeeper.GetModuleAccount(suite.Ctx, types.ModuleName)
|
|
err = suite.SavingsKeeper.Deposit(suite.Ctx, macc.GetAddress(), sdk.NewCoins(sdk.NewInt64Coin(savingsVaultDenom, 20)))
|
|
suite.Require().NoError(err)
|
|
|
|
// 3. Withdraw all from acc1 - including accumulated amount
|
|
_, err = suite.Keeper.Withdraw(suite.Ctx, acc1, depositAmount.AddAmount(sdk.NewInt(10)), types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
_, found = suite.Keeper.GetVaultAccountShares(suite.Ctx, acc1)
|
|
suite.Require().False(found, "should have withdrawn entire shares")
|
|
}
|
|
|
|
func (suite *strategySavingsTestSuite) TestWithdraw_AccumulatedTruncated() {
|
|
startBalance := sdk.NewInt64Coin(savingsVaultDenom, 1000)
|
|
depositAmount := sdk.NewInt64Coin(savingsVaultDenom, 100)
|
|
err := suite.App.FundModuleAccount(suite.Ctx, types.ModuleName, sdk.NewCoins(sdk.NewInt64Coin(savingsVaultDenom, 1000)))
|
|
suite.Require().NoError(err)
|
|
|
|
suite.CreateVault(savingsVaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS}, false, nil)
|
|
|
|
// Deposit from account1
|
|
acc1 := suite.CreateAccount(sdk.NewCoins(startBalance), 0).GetAddress()
|
|
acc2 := suite.CreateAccount(sdk.NewCoins(startBalance), 1).GetAddress()
|
|
|
|
// 1. acc1 deposit 100
|
|
err = suite.Keeper.Deposit(suite.Ctx, acc1, depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
// acc2 deposit 100, just to make sure other deposits do not affect acc1
|
|
err = suite.Keeper.Deposit(suite.Ctx, acc2, depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
acc1Shares, found := suite.Keeper.GetVaultAccountShares(suite.Ctx, acc1)
|
|
suite.Require().True(found)
|
|
suite.Equal(sdk.NewDec(100), acc1Shares.AmountOf(savingsVaultDenom), "initial deposit 1:1 shares")
|
|
|
|
// 2. Direct savings deposit from module account to increase vault value
|
|
// Total value: 200 -> 211, 105.5 each account
|
|
macc := suite.AccountKeeper.GetModuleAccount(suite.Ctx, types.ModuleName)
|
|
err = suite.SavingsKeeper.Deposit(suite.Ctx, macc.GetAddress(), sdk.NewCoins(sdk.NewInt64Coin(savingsVaultDenom, 11)))
|
|
suite.Require().NoError(err)
|
|
|
|
accBal, err := suite.Keeper.GetVaultAccountValue(suite.Ctx, savingsVaultDenom, acc1)
|
|
suite.Require().NoError(err)
|
|
suite.Equal(depositAmount.AddAmount(sdk.NewInt(5)), accBal, "acc1 should have 105 usdx")
|
|
|
|
// 3. Withdraw all from acc1 - including accumulated amount
|
|
_, err = suite.Keeper.Withdraw(suite.Ctx, acc1, depositAmount.AddAmount(sdk.NewInt(5)), types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
acc1Shares, found = suite.Keeper.GetVaultAccountShares(suite.Ctx, acc1)
|
|
suite.Require().Falsef(found, "should have withdrawn entire shares but has %s", acc1Shares)
|
|
|
|
_, err = suite.Keeper.GetVaultAccountValue(suite.Ctx, savingsVaultDenom, acc1)
|
|
suite.Require().Error(err)
|
|
}
|
|
|
|
func (suite *strategySavingsTestSuite) TestWithdraw_ExpensiveShares() {
|
|
startBalance := sdk.NewInt64Coin(savingsVaultDenom, 1000)
|
|
depositAmount := sdk.NewInt64Coin(savingsVaultDenom, 100)
|
|
err := suite.App.FundModuleAccount(suite.Ctx, types.ModuleName, sdk.NewCoins(sdk.NewInt64Coin(savingsVaultDenom, 2000)))
|
|
suite.Require().NoError(err)
|
|
|
|
suite.CreateVault(savingsVaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_SAVINGS}, false, nil)
|
|
|
|
// Deposit from account1
|
|
acc1 := suite.CreateAccount(sdk.NewCoins(startBalance), 0).GetAddress()
|
|
|
|
// 1. acc1 deposit 100
|
|
err = suite.Keeper.Deposit(suite.Ctx, acc1, depositAmount, types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
acc1Shares, found := suite.Keeper.GetVaultAccountShares(suite.Ctx, acc1)
|
|
suite.Require().True(found)
|
|
suite.Equal(sdk.NewDec(100), acc1Shares.AmountOf(savingsVaultDenom), "initial deposit 1:1 shares")
|
|
|
|
// 2. Direct savings deposit from module account to increase vault value
|
|
// Total value: 100 -> 2000, shares now 10usdx each
|
|
macc := suite.AccountKeeper.GetModuleAccount(suite.Ctx, types.ModuleName)
|
|
err = suite.SavingsKeeper.Deposit(suite.Ctx, macc.GetAddress(), sdk.NewCoins(sdk.NewInt64Coin(savingsVaultDenom, 1900)))
|
|
suite.Require().NoError(err)
|
|
|
|
accBal, err := suite.Keeper.GetVaultAccountValue(suite.Ctx, savingsVaultDenom, acc1)
|
|
suite.Require().NoError(err)
|
|
suite.Equal(sdk.NewInt(2000), accBal.Amount, "acc1 should have 2000 usdx")
|
|
|
|
// 3. Withdraw all from acc1 - including accumulated amount
|
|
_, err = suite.Keeper.Withdraw(suite.Ctx, acc1, sdk.NewInt64Coin(savingsVaultDenom, 2000), types.STRATEGY_TYPE_SAVINGS)
|
|
suite.Require().NoError(err)
|
|
|
|
acc1Shares, found = suite.Keeper.GetVaultAccountShares(suite.Ctx, acc1)
|
|
suite.Require().Falsef(found, "should have withdrawn entire shares but has %s", acc1Shares)
|
|
|
|
_, err = suite.Keeper.GetVaultAccountValue(suite.Ctx, savingsVaultDenom, acc1)
|
|
suite.Require().Error(err)
|
|
}
|