0g-chain/x/evmutil/keeper/bank_keeper_test.go

798 lines
21 KiB
Go
Raw Normal View History

Add EVM Support (#1215) * ibc v3 upgrade * ibc no longer uses confio * add proofs proto for ibc/v3 * wip add ethermint module * update cosmos to 0.45.0 * add ethermint proto & bug fixes * remove todo * update docs * fix a number of bugs * minor comments update * fix breaking tests * Wrap bank keeper for EVM to convert decimals (#1154) * Add bankkeeper wrapper for evm * Remove agas from init-new-chain.sh, use ukava for evm_denom * Fix sdk.Coins conversion, require min 1 coin amount * Remove gas from init script idk how this happened lol * Remove debug logging stmt * Restore original init ukava amounts * Fix inplace coins conversion * Use evmtypes.BankKeeper interface insteadof banktypes * Add TestGetBalance * Add doc comments, remove temp actualAmt vars actualAmt vars replaced with inline calls to make it more clear that the converted value is being used, as opposed to accidentally reusing the raw EVM amt. * Add TestSetBalance * Add TestIdempotentConversion * Panic if converted coin from EVM is 0 This happens if a value is less than 1ukava * Deep copy coins instead of in place modification * Update test coins amount * Add panic tests for small EVM amounts * Use evmtypes.BankKeeper as NewEVMBankKeeper param * Tidy test setup * ensure sdk config is set when creating new apps * Respond EVM bank keeper GetBalance with SpendableCoins Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> * further speed up docker builds * feat: restore previous keys add defaults, add eth flag (#1172) * feat: restore previous keys add defaults, add eth flag * remove outdated comment * fix: remove redundant flag default * evm bank keeper with akava handling * fix issues * add remaining tests * add emv module to app * add missing imports * clean up comments * wip akava keeper * evm keeper * fix genesis import * reduce module permissions * add bank keeper tests * cleanup tests * genesis tests * change defaults * add eth faucet key & fix issues * switch to kava ethermint * add a lot of tests * add balances invariant * add evm tests * Remove panic if Swagger disabled in config (#1155) (#1183) Co-authored-by: Derrick Lee <derrick@dlee.dev> * add invariant to catch any akava balance > 1 ukava * clarify name of balances invariant * connect invariants to app * fix evmbankkeeper akava issues * add spec for evmutil * remove zero balance accounts from state * minor adustments * update to ethermint 0.10.0 * fix eth ante * add missing godoc comment * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update ethermint to v0.12 (#1203) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * evm migrations for tesnet alpha 2 (#1206) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * add upgrade handler for evm-alpha testnet 2 * v17 migration setup + evm modules * refactor migrate states * x/feemarket migration * v17 migrations setup + evm modules migration (#1210) * v17 migration setup + evm modules * refactor migrate states * update gen time * fix: update genesis time in test output Co-authored-by: karzak <kjydavis3@gmail.com> * add savings module to app blockers Co-authored-by: Derrick Lee <derrick@dlee.dev> Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: karzak <kjydavis3@gmail.com>
2022-04-21 20:16:28 +00:00
package keeper_test
import (
"testing"
"time"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/stretchr/testify/suite"
tmtime "github.com/tendermint/tendermint/types/time"
authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
vesting "github.com/cosmos/cosmos-sdk/x/auth/vesting/types"
feat: upgrade to Cosmos v0.46 (#1477) * 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>
2023-04-04 00:08:45 +00:00
evmtypes "github.com/evmos/ethermint/x/evm/types"
Add EVM Support (#1215) * ibc v3 upgrade * ibc no longer uses confio * add proofs proto for ibc/v3 * wip add ethermint module * update cosmos to 0.45.0 * add ethermint proto & bug fixes * remove todo * update docs * fix a number of bugs * minor comments update * fix breaking tests * Wrap bank keeper for EVM to convert decimals (#1154) * Add bankkeeper wrapper for evm * Remove agas from init-new-chain.sh, use ukava for evm_denom * Fix sdk.Coins conversion, require min 1 coin amount * Remove gas from init script idk how this happened lol * Remove debug logging stmt * Restore original init ukava amounts * Fix inplace coins conversion * Use evmtypes.BankKeeper interface insteadof banktypes * Add TestGetBalance * Add doc comments, remove temp actualAmt vars actualAmt vars replaced with inline calls to make it more clear that the converted value is being used, as opposed to accidentally reusing the raw EVM amt. * Add TestSetBalance * Add TestIdempotentConversion * Panic if converted coin from EVM is 0 This happens if a value is less than 1ukava * Deep copy coins instead of in place modification * Update test coins amount * Add panic tests for small EVM amounts * Use evmtypes.BankKeeper as NewEVMBankKeeper param * Tidy test setup * ensure sdk config is set when creating new apps * Respond EVM bank keeper GetBalance with SpendableCoins Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> * further speed up docker builds * feat: restore previous keys add defaults, add eth flag (#1172) * feat: restore previous keys add defaults, add eth flag * remove outdated comment * fix: remove redundant flag default * evm bank keeper with akava handling * fix issues * add remaining tests * add emv module to app * add missing imports * clean up comments * wip akava keeper * evm keeper * fix genesis import * reduce module permissions * add bank keeper tests * cleanup tests * genesis tests * change defaults * add eth faucet key & fix issues * switch to kava ethermint * add a lot of tests * add balances invariant * add evm tests * Remove panic if Swagger disabled in config (#1155) (#1183) Co-authored-by: Derrick Lee <derrick@dlee.dev> * add invariant to catch any akava balance > 1 ukava * clarify name of balances invariant * connect invariants to app * fix evmbankkeeper akava issues * add spec for evmutil * remove zero balance accounts from state * minor adustments * update to ethermint 0.10.0 * fix eth ante * add missing godoc comment * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update ethermint to v0.12 (#1203) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * evm migrations for tesnet alpha 2 (#1206) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * add upgrade handler for evm-alpha testnet 2 * v17 migration setup + evm modules * refactor migrate states * x/feemarket migration * v17 migrations setup + evm modules migration (#1210) * v17 migration setup + evm modules * refactor migrate states * update gen time * fix: update genesis time in test output Co-authored-by: karzak <kjydavis3@gmail.com> * add savings module to app blockers Co-authored-by: Derrick Lee <derrick@dlee.dev> Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: karzak <kjydavis3@gmail.com>
2022-04-21 20:16:28 +00:00
"github.com/kava-labs/kava/x/evmutil/keeper"
"github.com/kava-labs/kava/x/evmutil/testutil"
"github.com/kava-labs/kava/x/evmutil/types"
)
type evmBankKeeperTestSuite struct {
testutil.Suite
}
func (suite *evmBankKeeperTestSuite) SetupTest() {
suite.Suite.SetupTest()
}
func (suite *evmBankKeeperTestSuite) TestGetBalance_ReturnsSpendable() {
startingCoins := sdk.NewCoins(sdk.NewInt64Coin("ukava", 10))
startingAkava := sdk.NewInt(100)
now := tmtime.Now()
endTime := now.Add(24 * time.Hour)
bacc := authtypes.NewBaseAccountWithAddress(suite.Addrs[0])
vacc := vesting.NewContinuousVestingAccount(bacc, startingCoins, now.Unix(), endTime.Unix())
suite.AccountKeeper.SetAccount(suite.Ctx, vacc)
err := suite.App.FundAccount(suite.Ctx, suite.Addrs[0], startingCoins)
suite.Require().NoError(err)
err = suite.Keeper.SetBalance(suite.Ctx, suite.Addrs[0], startingAkava)
suite.Require().NoError(err)
coin := suite.EvmBankKeeper.GetBalance(suite.Ctx, suite.Addrs[0], "akava")
suite.Require().Equal(startingAkava, coin.Amount)
ctx := suite.Ctx.WithBlockTime(now.Add(12 * time.Hour))
coin = suite.EvmBankKeeper.GetBalance(ctx, suite.Addrs[0], "akava")
suite.Require().Equal(sdk.NewIntFromUint64(5_000_000_000_100), coin.Amount)
}
func (suite *evmBankKeeperTestSuite) TestGetBalance_NotEvmDenom() {
suite.Require().Panics(func() {
suite.EvmBankKeeper.GetBalance(suite.Ctx, suite.Addrs[0], "ukava")
})
suite.Require().Panics(func() {
suite.EvmBankKeeper.GetBalance(suite.Ctx, suite.Addrs[0], "busd")
})
}
func (suite *evmBankKeeperTestSuite) TestGetBalance() {
tests := []struct {
name string
startingAmount sdk.Coins
expAmount sdk.Int
}{
{
"ukava with akava",
sdk.NewCoins(
sdk.NewInt64Coin("akava", 100),
sdk.NewInt64Coin("ukava", 10),
),
sdk.NewInt(10_000_000_000_100),
},
{
"just akava",
sdk.NewCoins(
sdk.NewInt64Coin("akava", 100),
sdk.NewInt64Coin("busd", 100),
),
sdk.NewInt(100),
},
{
"just ukava",
sdk.NewCoins(
sdk.NewInt64Coin("ukava", 10),
sdk.NewInt64Coin("busd", 100),
),
sdk.NewInt(10_000_000_000_000),
},
{
"no ukava or akava",
sdk.NewCoins(),
sdk.ZeroInt(),
},
{
"with avaka that is more than 1 ukava",
sdk.NewCoins(
sdk.NewInt64Coin("akava", 20_000_000_000_220),
sdk.NewInt64Coin("ukava", 11),
),
sdk.NewInt(31_000_000_000_220),
},
}
for _, tt := range tests {
suite.Run(tt.name, func() {
suite.SetupTest()
suite.FundAccountWithKava(suite.Addrs[0], tt.startingAmount)
coin := suite.EvmBankKeeper.GetBalance(suite.Ctx, suite.Addrs[0], "akava")
suite.Require().Equal(tt.expAmount, coin.Amount)
})
}
}
func (suite *evmBankKeeperTestSuite) TestSendCoinsFromModuleToAccount() {
startingModuleCoins := sdk.NewCoins(
sdk.NewInt64Coin("akava", 200),
sdk.NewInt64Coin("ukava", 100),
)
tests := []struct {
name string
sendCoins sdk.Coins
startingAccBal sdk.Coins
expAccBal sdk.Coins
hasErr bool
}{
{
"send more than 1 ukava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 12_000_000_000_010)),
sdk.Coins{},
sdk.NewCoins(
sdk.NewInt64Coin("akava", 10),
sdk.NewInt64Coin("ukava", 12),
),
false,
},
{
"send less than 1 ukava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 122)),
sdk.Coins{},
sdk.NewCoins(
sdk.NewInt64Coin("akava", 122),
sdk.NewInt64Coin("ukava", 0),
),
false,
},
{
"send an exact amount of ukava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 98_000_000_000_000)),
sdk.Coins{},
sdk.NewCoins(
sdk.NewInt64Coin("akava", 0o0),
Add EVM Support (#1215) * ibc v3 upgrade * ibc no longer uses confio * add proofs proto for ibc/v3 * wip add ethermint module * update cosmos to 0.45.0 * add ethermint proto & bug fixes * remove todo * update docs * fix a number of bugs * minor comments update * fix breaking tests * Wrap bank keeper for EVM to convert decimals (#1154) * Add bankkeeper wrapper for evm * Remove agas from init-new-chain.sh, use ukava for evm_denom * Fix sdk.Coins conversion, require min 1 coin amount * Remove gas from init script idk how this happened lol * Remove debug logging stmt * Restore original init ukava amounts * Fix inplace coins conversion * Use evmtypes.BankKeeper interface insteadof banktypes * Add TestGetBalance * Add doc comments, remove temp actualAmt vars actualAmt vars replaced with inline calls to make it more clear that the converted value is being used, as opposed to accidentally reusing the raw EVM amt. * Add TestSetBalance * Add TestIdempotentConversion * Panic if converted coin from EVM is 0 This happens if a value is less than 1ukava * Deep copy coins instead of in place modification * Update test coins amount * Add panic tests for small EVM amounts * Use evmtypes.BankKeeper as NewEVMBankKeeper param * Tidy test setup * ensure sdk config is set when creating new apps * Respond EVM bank keeper GetBalance with SpendableCoins Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> * further speed up docker builds * feat: restore previous keys add defaults, add eth flag (#1172) * feat: restore previous keys add defaults, add eth flag * remove outdated comment * fix: remove redundant flag default * evm bank keeper with akava handling * fix issues * add remaining tests * add emv module to app * add missing imports * clean up comments * wip akava keeper * evm keeper * fix genesis import * reduce module permissions * add bank keeper tests * cleanup tests * genesis tests * change defaults * add eth faucet key & fix issues * switch to kava ethermint * add a lot of tests * add balances invariant * add evm tests * Remove panic if Swagger disabled in config (#1155) (#1183) Co-authored-by: Derrick Lee <derrick@dlee.dev> * add invariant to catch any akava balance > 1 ukava * clarify name of balances invariant * connect invariants to app * fix evmbankkeeper akava issues * add spec for evmutil * remove zero balance accounts from state * minor adustments * update to ethermint 0.10.0 * fix eth ante * add missing godoc comment * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update x/evmutil/spec/01_concepts.md Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * Update ethermint to v0.12 (#1203) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * evm migrations for tesnet alpha 2 (#1206) * update to ethermint v0.12.2 * use app.Options for new evm options * fix missed references to app.Options * use ethermint branch while waiting on upstream fix * add upgrade handler for evm-alpha testnet 2 * v17 migration setup + evm modules * refactor migrate states * x/feemarket migration * v17 migrations setup + evm modules migration (#1210) * v17 migration setup + evm modules * refactor migrate states * update gen time * fix: update genesis time in test output Co-authored-by: karzak <kjydavis3@gmail.com> * add savings module to app blockers Co-authored-by: Derrick Lee <derrick@dlee.dev> Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: karzak <kjydavis3@gmail.com>
2022-04-21 20:16:28 +00:00
sdk.NewInt64Coin("ukava", 98),
),
false,
},
{
"send no akava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 0)),
sdk.Coins{},
sdk.NewCoins(
sdk.NewInt64Coin("akava", 0),
sdk.NewInt64Coin("ukava", 0),
),
false,
},
{
"errors if sending other coins",
sdk.NewCoins(sdk.NewInt64Coin("akava", 500), sdk.NewInt64Coin("busd", 1000)),
sdk.Coins{},
sdk.Coins{},
true,
},
{
"errors if not enough total akava to cover",
sdk.NewCoins(sdk.NewInt64Coin("akava", 100_000_000_001_000)),
sdk.Coins{},
sdk.Coins{},
true,
},
{
"errors if not enough ukava to cover",
sdk.NewCoins(sdk.NewInt64Coin("akava", 200_000_000_000_000)),
sdk.Coins{},
sdk.Coins{},
true,
},
{
"converts receiver's akava to ukava if there's enough akava after the transfer",
sdk.NewCoins(sdk.NewInt64Coin("akava", 99_000_000_000_200)),
sdk.NewCoins(
sdk.NewInt64Coin("akava", 999_999_999_900),
sdk.NewInt64Coin("ukava", 1),
),
sdk.NewCoins(
sdk.NewInt64Coin("akava", 100),
sdk.NewInt64Coin("ukava", 101),
),
false,
},
{
"converts all of receiver's akava to ukava even if somehow receiver has more than 1ukava of akava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 12_000_000_000_100)),
sdk.NewCoins(
sdk.NewInt64Coin("akava", 5_999_999_999_990),
sdk.NewInt64Coin("ukava", 1),
),
sdk.NewCoins(
sdk.NewInt64Coin("akava", 90),
sdk.NewInt64Coin("ukava", 19),
),
false,
},
{
"swap 1 ukava for akava if module account doesn't have enough akava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 99_000_000_001_000)),
sdk.NewCoins(
sdk.NewInt64Coin("akava", 200),
sdk.NewInt64Coin("ukava", 1),
),
sdk.NewCoins(
sdk.NewInt64Coin("akava", 1200),
sdk.NewInt64Coin("ukava", 100),
),
false,
},
}
for _, tt := range tests {
suite.Run(tt.name, func() {
suite.SetupTest()
suite.FundAccountWithKava(suite.Addrs[0], tt.startingAccBal)
suite.FundModuleAccountWithKava(evmtypes.ModuleName, startingModuleCoins)
// fund our module with some ukava to account for converting extra akava back to ukava
suite.FundModuleAccountWithKava(types.ModuleName, sdk.NewCoins(sdk.NewInt64Coin("ukava", 10)))
err := suite.EvmBankKeeper.SendCoinsFromModuleToAccount(suite.Ctx, evmtypes.ModuleName, suite.Addrs[0], tt.sendCoins)
if tt.hasErr {
suite.Require().Error(err)
return
} else {
suite.Require().NoError(err)
}
// check ukava
ukavaSender := suite.BankKeeper.GetBalance(suite.Ctx, suite.Addrs[0], "ukava")
suite.Require().Equal(tt.expAccBal.AmountOf("ukava").Int64(), ukavaSender.Amount.Int64())
// check akava
actualAkava := suite.Keeper.GetBalance(suite.Ctx, suite.Addrs[0])
suite.Require().Equal(tt.expAccBal.AmountOf("akava").Int64(), actualAkava.Int64())
})
}
}
func (suite *evmBankKeeperTestSuite) TestSendCoinsFromAccountToModule() {
startingAccCoins := sdk.NewCoins(
sdk.NewInt64Coin("akava", 200),
sdk.NewInt64Coin("ukava", 100),
)
startingModuleCoins := sdk.NewCoins(
sdk.NewInt64Coin("akava", 100_000_000_000),
)
tests := []struct {
name string
sendCoins sdk.Coins
expSenderCoins sdk.Coins
expModuleCoins sdk.Coins
hasErr bool
}{
{
"send more than 1 ukava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 12_000_000_000_010)),
sdk.NewCoins(sdk.NewInt64Coin("akava", 190), sdk.NewInt64Coin("ukava", 88)),
sdk.NewCoins(sdk.NewInt64Coin("akava", 100_000_000_010), sdk.NewInt64Coin("ukava", 12)),
false,
},
{
"send less than 1 ukava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 122)),
sdk.NewCoins(sdk.NewInt64Coin("akava", 78), sdk.NewInt64Coin("ukava", 100)),
sdk.NewCoins(sdk.NewInt64Coin("akava", 100_000_000_122), sdk.NewInt64Coin("ukava", 0)),
false,
},
{
"send an exact amount of ukava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 98_000_000_000_000)),
sdk.NewCoins(sdk.NewInt64Coin("akava", 200), sdk.NewInt64Coin("ukava", 2)),
sdk.NewCoins(sdk.NewInt64Coin("akava", 100_000_000_000), sdk.NewInt64Coin("ukava", 98)),
false,
},
{
"send no akava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 0)),
sdk.NewCoins(sdk.NewInt64Coin("akava", 200), sdk.NewInt64Coin("ukava", 100)),
sdk.NewCoins(sdk.NewInt64Coin("akava", 100_000_000_000), sdk.NewInt64Coin("ukava", 0)),
false,
},
{
"errors if sending other coins",
sdk.NewCoins(sdk.NewInt64Coin("akava", 500), sdk.NewInt64Coin("busd", 1000)),
sdk.Coins{},
sdk.Coins{},
true,
},
{
"errors if have dup coins",
sdk.Coins{
sdk.NewInt64Coin("akava", 12_000_000_000_000),
sdk.NewInt64Coin("akava", 2_000_000_000_000),
},
sdk.Coins{},
sdk.Coins{},
true,
},
{
"errors if not enough total akava to cover",
sdk.NewCoins(sdk.NewInt64Coin("akava", 100_000_000_001_000)),
sdk.Coins{},
sdk.Coins{},
true,
},
{
"errors if not enough ukava to cover",
sdk.NewCoins(sdk.NewInt64Coin("akava", 200_000_000_000_000)),
sdk.Coins{},
sdk.Coins{},
true,
},
{
"converts 1 ukava to akava if not enough akava to cover",
sdk.NewCoins(sdk.NewInt64Coin("akava", 99_001_000_000_000)),
sdk.NewCoins(sdk.NewInt64Coin("akava", 999_000_000_200), sdk.NewInt64Coin("ukava", 0)),
sdk.NewCoins(sdk.NewInt64Coin("akava", 101_000_000_000), sdk.NewInt64Coin("ukava", 99)),
false,
},
{
"converts receiver's akava to ukava if there's enough akava after the transfer",
sdk.NewCoins(sdk.NewInt64Coin("akava", 5_900_000_000_200)),
sdk.NewCoins(sdk.NewInt64Coin("akava", 100_000_000_000), sdk.NewInt64Coin("ukava", 94)),
sdk.NewCoins(sdk.NewInt64Coin("akava", 200), sdk.NewInt64Coin("ukava", 6)),
false,
},
}
for _, tt := range tests {
suite.Run(tt.name, func() {
suite.SetupTest()
suite.FundAccountWithKava(suite.Addrs[0], startingAccCoins)
suite.FundModuleAccountWithKava(evmtypes.ModuleName, startingModuleCoins)
err := suite.EvmBankKeeper.SendCoinsFromAccountToModule(suite.Ctx, suite.Addrs[0], evmtypes.ModuleName, tt.sendCoins)
if tt.hasErr {
suite.Require().Error(err)
return
} else {
suite.Require().NoError(err)
}
// check sender balance
ukavaSender := suite.BankKeeper.GetBalance(suite.Ctx, suite.Addrs[0], "ukava")
suite.Require().Equal(tt.expSenderCoins.AmountOf("ukava").Int64(), ukavaSender.Amount.Int64())
actualAkava := suite.Keeper.GetBalance(suite.Ctx, suite.Addrs[0])
suite.Require().Equal(tt.expSenderCoins.AmountOf("akava").Int64(), actualAkava.Int64())
// check module balance
moduleAddr := suite.AccountKeeper.GetModuleAddress(evmtypes.ModuleName)
ukavaSender = suite.BankKeeper.GetBalance(suite.Ctx, moduleAddr, "ukava")
suite.Require().Equal(tt.expModuleCoins.AmountOf("ukava").Int64(), ukavaSender.Amount.Int64())
actualAkava = suite.Keeper.GetBalance(suite.Ctx, moduleAddr)
suite.Require().Equal(tt.expModuleCoins.AmountOf("akava").Int64(), actualAkava.Int64())
})
}
}
func (suite *evmBankKeeperTestSuite) TestBurnCoins() {
startingUkava := sdk.NewInt(100)
tests := []struct {
name string
burnCoins sdk.Coins
expUkava sdk.Int
expAkava sdk.Int
hasErr bool
akavaStart sdk.Int
}{
{
"burn more than 1 ukava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 12_021_000_000_002)),
sdk.NewInt(88),
sdk.NewInt(100_000_000_000),
false,
sdk.NewInt(121_000_000_002),
},
{
"burn less than 1 ukava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 122)),
sdk.NewInt(100),
sdk.NewInt(878),
false,
sdk.NewInt(1000),
},
{
"burn an exact amount of ukava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 98_000_000_000_000)),
sdk.NewInt(2),
sdk.NewInt(10),
false,
sdk.NewInt(10),
},
{
"burn no akava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 0)),
startingUkava,
sdk.ZeroInt(),
false,
sdk.ZeroInt(),
},
{
"errors if burning other coins",
sdk.NewCoins(sdk.NewInt64Coin("akava", 500), sdk.NewInt64Coin("busd", 1000)),
startingUkava,
sdk.NewInt(100),
true,
sdk.NewInt(100),
},
{
"errors if have dup coins",
sdk.Coins{
sdk.NewInt64Coin("akava", 12_000_000_000_000),
sdk.NewInt64Coin("akava", 2_000_000_000_000),
},
startingUkava,
sdk.ZeroInt(),
true,
sdk.ZeroInt(),
},
{
"errors if burn amount is negative",
sdk.Coins{sdk.Coin{Denom: "akava", Amount: sdk.NewInt(-100)}},
startingUkava,
sdk.NewInt(50),
true,
sdk.NewInt(50),
},
{
"errors if not enough akava to cover burn",
sdk.NewCoins(sdk.NewInt64Coin("akava", 100_999_000_000_000)),
sdk.NewInt(0),
sdk.NewInt(99_000_000_000),
true,
sdk.NewInt(99_000_000_000),
},
{
"errors if not enough ukava to cover burn",
sdk.NewCoins(sdk.NewInt64Coin("akava", 200_000_000_000_000)),
sdk.NewInt(100),
sdk.ZeroInt(),
true,
sdk.ZeroInt(),
},
{
"converts 1 ukava to akava if not enough akava to cover",
sdk.NewCoins(sdk.NewInt64Coin("akava", 12_021_000_000_002)),
sdk.NewInt(87),
sdk.NewInt(980_000_000_000),
false,
sdk.NewInt(1_000_000_002),
},
}
for _, tt := range tests {
suite.Run(tt.name, func() {
suite.SetupTest()
startingCoins := sdk.NewCoins(
sdk.NewCoin("ukava", startingUkava),
sdk.NewCoin("akava", tt.akavaStart),
)
suite.FundModuleAccountWithKava(evmtypes.ModuleName, startingCoins)
err := suite.EvmBankKeeper.BurnCoins(suite.Ctx, evmtypes.ModuleName, tt.burnCoins)
if tt.hasErr {
suite.Require().Error(err)
return
} else {
suite.Require().NoError(err)
}
// check ukava
ukavaActual := suite.BankKeeper.GetBalance(suite.Ctx, suite.EvmModuleAddr, "ukava")
suite.Require().Equal(tt.expUkava, ukavaActual.Amount)
// check akava
akavaActual := suite.Keeper.GetBalance(suite.Ctx, suite.EvmModuleAddr)
suite.Require().Equal(tt.expAkava, akavaActual)
})
}
}
func (suite *evmBankKeeperTestSuite) TestMintCoins() {
tests := []struct {
name string
mintCoins sdk.Coins
ukava sdk.Int
akava sdk.Int
hasErr bool
akavaStart sdk.Int
}{
{
"mint more than 1 ukava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 12_021_000_000_002)),
sdk.NewInt(12),
sdk.NewInt(21_000_000_002),
false,
sdk.ZeroInt(),
},
{
"mint less than 1 ukava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 901_000_000_001)),
sdk.ZeroInt(),
sdk.NewInt(901_000_000_001),
false,
sdk.ZeroInt(),
},
{
"mint an exact amount of ukava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 123_000_000_000_000_000)),
sdk.NewInt(123_000),
sdk.ZeroInt(),
false,
sdk.ZeroInt(),
},
{
"mint no akava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 0)),
sdk.ZeroInt(),
sdk.ZeroInt(),
false,
sdk.ZeroInt(),
},
{
"errors if minting other coins",
sdk.NewCoins(sdk.NewInt64Coin("akava", 500), sdk.NewInt64Coin("busd", 1000)),
sdk.ZeroInt(),
sdk.NewInt(100),
true,
sdk.NewInt(100),
},
{
"errors if have dup coins",
sdk.Coins{
sdk.NewInt64Coin("akava", 12_000_000_000_000),
sdk.NewInt64Coin("akava", 2_000_000_000_000),
},
sdk.ZeroInt(),
sdk.ZeroInt(),
true,
sdk.ZeroInt(),
},
{
"errors if mint amount is negative",
sdk.Coins{sdk.Coin{Denom: "akava", Amount: sdk.NewInt(-100)}},
sdk.ZeroInt(),
sdk.NewInt(50),
true,
sdk.NewInt(50),
},
{
"adds to existing akava balance",
sdk.NewCoins(sdk.NewInt64Coin("akava", 12_021_000_000_002)),
sdk.NewInt(12),
sdk.NewInt(21_000_000_102),
false,
sdk.NewInt(100),
},
{
"convert akava balance to ukava if it exceeds 1 ukava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 10_999_000_000_000)),
sdk.NewInt(12),
sdk.NewInt(1_200_000_001),
false,
sdk.NewInt(1_002_200_000_001),
},
}
for _, tt := range tests {
suite.Run(tt.name, func() {
suite.SetupTest()
suite.FundModuleAccountWithKava(types.ModuleName, sdk.NewCoins(sdk.NewInt64Coin("ukava", 10)))
suite.FundModuleAccountWithKava(evmtypes.ModuleName, sdk.NewCoins(sdk.NewCoin("akava", tt.akavaStart)))
err := suite.EvmBankKeeper.MintCoins(suite.Ctx, evmtypes.ModuleName, tt.mintCoins)
if tt.hasErr {
suite.Require().Error(err)
return
} else {
suite.Require().NoError(err)
}
// check ukava
ukavaActual := suite.BankKeeper.GetBalance(suite.Ctx, suite.EvmModuleAddr, "ukava")
suite.Require().Equal(tt.ukava, ukavaActual.Amount)
// check akava
akavaActual := suite.Keeper.GetBalance(suite.Ctx, suite.EvmModuleAddr)
suite.Require().Equal(tt.akava, akavaActual)
})
}
}
func (suite *evmBankKeeperTestSuite) TestValidateEvmCoins() {
tests := []struct {
name string
coins sdk.Coins
shouldErr bool
}{
{
"valid coins",
sdk.NewCoins(sdk.NewInt64Coin("akava", 500)),
false,
},
{
"dup coins",
sdk.Coins{sdk.NewInt64Coin("akava", 500), sdk.NewInt64Coin("akava", 500)},
true,
},
{
"not evm coins",
sdk.NewCoins(sdk.NewInt64Coin("ukava", 500)),
true,
},
{
"negative coins",
sdk.Coins{sdk.Coin{Denom: "akava", Amount: sdk.NewInt(-500)}},
true,
},
}
for _, tt := range tests {
suite.Run(tt.name, func() {
err := keeper.ValidateEvmCoins(tt.coins)
if tt.shouldErr {
suite.Require().Error(err)
} else {
suite.Require().NoError(err)
}
})
}
}
func (suite *evmBankKeeperTestSuite) TestConvertOneUkavaToAkavaIfNeeded() {
akavaNeeded := sdk.NewInt(200)
tests := []struct {
name string
startingCoins sdk.Coins
expectedCoins sdk.Coins
success bool
}{
{
"not enough ukava for conversion",
sdk.NewCoins(sdk.NewInt64Coin("akava", 100)),
sdk.NewCoins(sdk.NewInt64Coin("akava", 100)),
false,
},
{
"converts 1 ukava to akava",
sdk.NewCoins(sdk.NewInt64Coin("ukava", 10), sdk.NewInt64Coin("akava", 100)),
sdk.NewCoins(sdk.NewInt64Coin("ukava", 9), sdk.NewInt64Coin("akava", 1_000_000_000_100)),
true,
},
{
"conversion not needed",
sdk.NewCoins(sdk.NewInt64Coin("ukava", 10), sdk.NewInt64Coin("akava", 200)),
sdk.NewCoins(sdk.NewInt64Coin("ukava", 10), sdk.NewInt64Coin("akava", 200)),
true,
},
}
for _, tt := range tests {
suite.Run(tt.name, func() {
suite.SetupTest()
suite.FundAccountWithKava(suite.Addrs[0], tt.startingCoins)
err := suite.EvmBankKeeper.ConvertOneUkavaToAkavaIfNeeded(suite.Ctx, suite.Addrs[0], akavaNeeded)
moduleKava := suite.BankKeeper.GetBalance(suite.Ctx, suite.AccountKeeper.GetModuleAddress(types.ModuleName), "ukava")
if tt.success {
suite.Require().NoError(err)
if tt.startingCoins.AmountOf("akava").LT(akavaNeeded) {
suite.Require().Equal(sdk.OneInt(), moduleKava.Amount)
}
} else {
suite.Require().Error(err)
suite.Require().Equal(sdk.ZeroInt(), moduleKava.Amount)
}
akava := suite.Keeper.GetBalance(suite.Ctx, suite.Addrs[0])
suite.Require().Equal(tt.expectedCoins.AmountOf("akava"), akava)
ukava := suite.BankKeeper.GetBalance(suite.Ctx, suite.Addrs[0], "ukava")
suite.Require().Equal(tt.expectedCoins.AmountOf("ukava"), ukava.Amount)
})
}
}
func (suite *evmBankKeeperTestSuite) TestConvertAkavaToUkava() {
tests := []struct {
name string
startingCoins sdk.Coins
expectedCoins sdk.Coins
}{
{
"not enough ukava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 100)),
sdk.NewCoins(sdk.NewInt64Coin("akava", 100), sdk.NewInt64Coin("ukava", 0)),
},
{
"converts akava for 1 ukava",
sdk.NewCoins(sdk.NewInt64Coin("ukava", 10), sdk.NewInt64Coin("akava", 1_000_000_000_003)),
sdk.NewCoins(sdk.NewInt64Coin("ukava", 11), sdk.NewInt64Coin("akava", 3)),
},
{
"converts more than 1 ukava of akava",
sdk.NewCoins(sdk.NewInt64Coin("ukava", 10), sdk.NewInt64Coin("akava", 8_000_000_000_123)),
sdk.NewCoins(sdk.NewInt64Coin("ukava", 18), sdk.NewInt64Coin("akava", 123)),
},
}
for _, tt := range tests {
suite.Run(tt.name, func() {
suite.SetupTest()
err := suite.App.FundModuleAccount(suite.Ctx, types.ModuleName, sdk.NewCoins(sdk.NewInt64Coin("ukava", 10)))
suite.Require().NoError(err)
suite.FundAccountWithKava(suite.Addrs[0], tt.startingCoins)
err = suite.EvmBankKeeper.ConvertAkavaToUkava(suite.Ctx, suite.Addrs[0])
suite.Require().NoError(err)
akava := suite.Keeper.GetBalance(suite.Ctx, suite.Addrs[0])
suite.Require().Equal(tt.expectedCoins.AmountOf("akava"), akava)
ukava := suite.BankKeeper.GetBalance(suite.Ctx, suite.Addrs[0], "ukava")
suite.Require().Equal(tt.expectedCoins.AmountOf("ukava"), ukava.Amount)
})
}
}
func (suite *evmBankKeeperTestSuite) TestSplitAkavaCoins() {
tests := []struct {
name string
coins sdk.Coins
expectedCoins sdk.Coins
shouldErr bool
}{
{
"invalid coins",
sdk.NewCoins(sdk.NewInt64Coin("ukava", 500)),
nil,
true,
},
{
"empty coins",
sdk.NewCoins(),
sdk.NewCoins(),
false,
},
{
"ukava & akava coins",
sdk.NewCoins(sdk.NewInt64Coin("akava", 8_000_000_000_123)),
sdk.NewCoins(sdk.NewInt64Coin("ukava", 8), sdk.NewInt64Coin("akava", 123)),
false,
},
{
"only akava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 10_123)),
sdk.NewCoins(sdk.NewInt64Coin("akava", 10_123)),
false,
},
{
"only ukava",
sdk.NewCoins(sdk.NewInt64Coin("akava", 5_000_000_000_000)),
sdk.NewCoins(sdk.NewInt64Coin("ukava", 5)),
false,
},
}
for _, tt := range tests {
suite.Run(tt.name, func() {
ukava, akava, err := keeper.SplitAkavaCoins(tt.coins)
if tt.shouldErr {
suite.Require().Error(err)
} else {
suite.Require().NoError(err)
suite.Require().Equal(tt.expectedCoins.AmountOf("ukava"), ukava.Amount)
suite.Require().Equal(tt.expectedCoins.AmountOf("akava"), akava)
}
})
}
}
func TestEvmBankKeeperTestSuite(t *testing.T) {
suite.Run(t, new(evmBankKeeperTestSuite))
}