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8593d26c24
* Add IsPrivateVault and AllowedDepositors to types * Check if account is allowed to deposit
244 lines
7.5 KiB
Go
244 lines
7.5 KiB
Go
package keeper_test
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import (
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"testing"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/kava-labs/kava/x/earn/testutil"
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"github.com/kava-labs/kava/x/earn/types"
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"github.com/stretchr/testify/suite"
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)
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type withdrawTestSuite struct {
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testutil.Suite
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}
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func (suite *withdrawTestSuite) SetupTest() {
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suite.Suite.SetupTest()
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suite.Keeper.SetParams(suite.Ctx, types.DefaultParams())
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}
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func TestWithdrawTestSuite(t *testing.T) {
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suite.Run(t, new(withdrawTestSuite))
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}
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func (suite *withdrawTestSuite) TestWithdraw_NoVaultRecord() {
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vaultDenom := "usdx"
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startBalance := sdk.NewInt64Coin(vaultDenom, 1000)
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withdrawAmount := sdk.NewInt64Coin(vaultDenom, 100)
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suite.CreateVault(vaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_HARD}, false, nil)
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acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
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// Withdraw without having any prior deposits
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err := suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), withdrawAmount, types.STRATEGY_TYPE_HARD)
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suite.Require().Error(err)
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suite.Require().ErrorIs(err, types.ErrVaultRecordNotFound)
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// No balance changes
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suite.AccountBalanceEqual(
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acc.GetAddress(),
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sdk.NewCoins(startBalance),
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)
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suite.ModuleAccountBalanceEqual(
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sdk.NewCoins(),
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)
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}
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func (suite *withdrawTestSuite) TestWithdraw_NoVaultShareRecord() {
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vaultDenom := "usdx"
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startBalance := sdk.NewInt64Coin(vaultDenom, 1000)
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acc1DepositAmount := sdk.NewCoin(vaultDenom, sdk.NewInt(100))
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acc2WithdrawAmount := sdk.NewInt64Coin(vaultDenom, 100)
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suite.CreateVault(vaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_HARD}, false, nil)
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// Create deposit from acc1 so the VaultRecord exists in state
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acc1 := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
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err := suite.Keeper.Deposit(suite.Ctx, acc1.GetAddress(), acc1DepositAmount, types.STRATEGY_TYPE_HARD)
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suite.Require().NoError(err)
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acc2 := suite.CreateAccount(sdk.NewCoins(startBalance), 1)
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// Withdraw from acc2 without having any prior deposits
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err = suite.Keeper.Withdraw(suite.Ctx, acc2.GetAddress(), acc2WithdrawAmount, types.STRATEGY_TYPE_HARD)
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suite.Require().Error(err)
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suite.Require().ErrorIs(err, types.ErrVaultShareRecordNotFound)
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// No balance changes in acc2
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suite.AccountBalanceEqual(
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acc2.GetAddress(),
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sdk.NewCoins(startBalance),
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)
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suite.VaultTotalValuesEqual(sdk.NewCoins(acc1DepositAmount))
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suite.VaultTotalSharesEqual(types.NewVaultShares(
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types.NewVaultShare(acc1DepositAmount.Denom, acc1DepositAmount.Amount.ToDec()),
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))
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}
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func (suite *withdrawTestSuite) TestWithdraw_ExceedBalance() {
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vaultDenom := "usdx"
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startBalance := sdk.NewInt64Coin(vaultDenom, 1000)
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depositAmount := sdk.NewInt64Coin(vaultDenom, 100)
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withdrawAmount := sdk.NewInt64Coin(vaultDenom, 200)
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suite.CreateVault(vaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_HARD}, false, nil)
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acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
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err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
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suite.Require().NoError(err)
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err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), withdrawAmount, types.STRATEGY_TYPE_HARD)
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suite.Require().Error(err)
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suite.Require().ErrorIs(err, types.ErrInsufficientValue)
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// Balances still the same after deposit
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suite.AccountBalanceEqual(
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acc.GetAddress(),
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sdk.NewCoins(startBalance.Sub(depositAmount)),
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)
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suite.VaultTotalValuesEqual(sdk.NewCoins(depositAmount))
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suite.VaultTotalSharesEqual(types.NewVaultShares(
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types.NewVaultShare(depositAmount.Denom, depositAmount.Amount.ToDec()),
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))
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}
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func (suite *withdrawTestSuite) TestWithdraw_Zero() {
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vaultDenom := "usdx"
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startBalance := sdk.NewInt64Coin(vaultDenom, 1000)
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withdrawAmount := sdk.NewInt64Coin(vaultDenom, 0)
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suite.CreateVault(vaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_HARD}, false, nil)
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acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
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err := suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), withdrawAmount, types.STRATEGY_TYPE_HARD)
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suite.Require().Error(err)
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suite.Require().ErrorIs(err, types.ErrInsufficientAmount)
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// No changes in balances
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suite.AccountBalanceEqual(
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acc.GetAddress(),
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sdk.NewCoins(startBalance),
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)
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suite.ModuleAccountBalanceEqual(
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sdk.NewCoins(),
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)
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}
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func (suite *withdrawTestSuite) TestWithdraw_InvalidVault() {
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vaultDenom := "usdx"
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startBalance := sdk.NewInt64Coin(vaultDenom, 1000)
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withdrawAmount := sdk.NewInt64Coin(vaultDenom, 1001)
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// Vault not created -- doesn't exist
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acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
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err := suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), withdrawAmount, types.STRATEGY_TYPE_HARD)
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suite.Require().Error(err)
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suite.Require().ErrorIs(err, types.ErrInvalidVaultDenom)
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// No changes in balances
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suite.AccountBalanceEqual(
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acc.GetAddress(),
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sdk.NewCoins(startBalance),
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)
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suite.ModuleAccountBalanceEqual(
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sdk.NewCoins(),
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)
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}
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func (suite *withdrawTestSuite) TestWithdraw_InvalidStrategy() {
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vaultDenom := "usdx"
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startBalance := sdk.NewInt64Coin(vaultDenom, 1000)
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withdrawAmount := sdk.NewInt64Coin(vaultDenom, 1001)
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suite.CreateVault(vaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_HARD}, false, nil)
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acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
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err := suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), withdrawAmount, types.STRATEGY_TYPE_SAVINGS)
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suite.Require().Error(err)
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suite.Require().ErrorIs(err, types.ErrInvalidVaultStrategy)
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}
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func (suite *withdrawTestSuite) TestWithdraw_FullBalance() {
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vaultDenom := "usdx"
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startBalance := sdk.NewInt64Coin(vaultDenom, 1000)
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depositAmount := sdk.NewInt64Coin(vaultDenom, 100)
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withdrawAmount := sdk.NewInt64Coin(vaultDenom, 100)
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suite.CreateVault(vaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_HARD}, false, nil)
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acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
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err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
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suite.Require().NoError(err)
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err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), withdrawAmount, types.STRATEGY_TYPE_HARD)
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suite.Require().NoError(err)
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// No net changes in balances
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suite.AccountBalanceEqual(
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acc.GetAddress(),
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sdk.NewCoins(startBalance),
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)
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suite.ModuleAccountBalanceEqual(
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sdk.NewCoins(),
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)
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}
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func (suite *withdrawTestSuite) TestWithdraw_Partial() {
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vaultDenom := "usdx"
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startBalance := sdk.NewInt64Coin(vaultDenom, 1000)
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depositAmount := sdk.NewInt64Coin(vaultDenom, 100)
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partialWithdrawAmount := sdk.NewInt64Coin(vaultDenom, 50)
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suite.CreateVault(vaultDenom, types.StrategyTypes{types.STRATEGY_TYPE_HARD}, false, nil)
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acc := suite.CreateAccount(sdk.NewCoins(startBalance), 0)
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err := suite.Keeper.Deposit(suite.Ctx, acc.GetAddress(), depositAmount, types.STRATEGY_TYPE_HARD)
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suite.Require().NoError(err)
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err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), partialWithdrawAmount, types.STRATEGY_TYPE_HARD)
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suite.Require().NoError(err)
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suite.AccountBalanceEqual(
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acc.GetAddress(),
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sdk.NewCoins(startBalance.Sub(depositAmount).Add(partialWithdrawAmount)),
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)
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// Second withdraw for remaining 50
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err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), partialWithdrawAmount, types.STRATEGY_TYPE_HARD)
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suite.Require().NoError(err)
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// No more balance to withdraw
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err = suite.Keeper.Withdraw(suite.Ctx, acc.GetAddress(), partialWithdrawAmount, types.STRATEGY_TYPE_HARD)
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suite.Require().Error(err)
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suite.Require().ErrorIs(err, types.ErrVaultRecordNotFound, "vault record should be deleted after no more supplied")
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// No net changes in balances
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suite.AccountBalanceEqual(
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acc.GetAddress(),
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sdk.NewCoins(startBalance),
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)
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suite.ModuleAccountBalanceEqual(
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sdk.NewCoins(),
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)
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}
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