0g-chain/x/swap/testutil/suite.go

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Squash merge swap-acceptance branch (#956) * add failing acceptance test for a user depositing into a pool * implement GetAccount test helper * implement swap.MsgDeposit for creating and adding liquidity to a pool * update aliases, add event types, and fix typo/compiler errors in handler test * use only aliases names in handler test (don't use swap types -- ensures we have run aliasgen), add assertion for even type message * implement account and module account balance checks in handler test * fill out handler assertions for testing keeper state and events * update signed json representation and register swap/MsgDeposit for proper encoding * fill out boilerplate to get handler test to compile * alias gen for pool * add handling of message type; fill in deposit keeper method for succesful compile; noop but test assertions now run up to module acc not nil check * add module account permissions for swap module -- fixes module account creation; pass account keeper and supply keeper into swap keeper to allow the ability to work with user and module accounts * implement create pool logic for msg deposit; allows creation of a of new pool, checking params to see if it is allowed. Initi shares are set, and senders number of shares are stored * Swap migrations scaffolding (#925) * swap module scaffolding * global swap fee * can't think of a reason for begin blocker; removing for abci.go for now; * test pair types; refactor pair name logic; simplify pairs validation and fix stack overflow error * check comparison * use test package * init swap module genesis * add basic marshall tests * remove reward apy from pairs * fix integration helpers * use max swap fee constant; fix validation of swap fee; add tests to cover param validation and param set setup * use noerror over nil * start genesis tests * test param set validation mirrors param validation * add genesis tests * remove print statement * add subtests for genesis test cases; add extra querier test for unknown route; add keeper params testing * add spec * update swagger * find replace hard -> swap in comments * remove unused method * rename pairs to allowed pools; pool is more commonly used, and allowedPool makes it more clear what swap parameter is for. In addition, we won't conflict with Pool data structure for storing a created pool in the store. * remove generated link * missed spec rename * validate token order for allowed pools * fix swagger * json should be snakecase; change allowedPools to allowed_pools * add legacy types * add swap genesis to v0_15 migration * add legacy types * add swap genesis to v0_15 migration * migration revisions Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> * keeper todos * update keeper tests * type todos * update types tests * tx deposit cli cmd * tx deposit rest * Swap module simulation scaffolding (#924) * sims scaffolding * add noop operation * genesis revisions * add param changes * mvoe persistance methods to main keeper file, consolidate tests * make helper methods private. they are tested via deposit method, and unit testing them would make test suite brittle and refactoring difficult * use more clear coin variables * code 1 is reserved, use code 2 and sequence all errors * remove todo * Implement deadline for swap module module message. This is implemented in handler with a interface to easily apply to it to all messages, and separate msg validation concerns from the keeper * move allowed pools to params -- let pool and pool_test focus on pool domain logic, not parameter & governance concerns * update alias * add unitless implementatin of constant product liquidity pool to isolate and enapsulate liquidity logic. Swap methods interfaces are added, but implementation not yet added * nits and todos * add ErrInvalidPool * add tests for edge cases around pool depletion; add explicit panic for edge case that results in a pool reserve being zero; handle pool reinitialization if it is empty * touch up comments and flush out the rest of assertions * add data structures for keeper state storage separate from pool domain objects, and improve structure for easier querying * rename pool name to pool key for events * add support for a denominated pool that uses sdk.Coins and sdk.Coin arguments, keeping tracking of the units in the base pool. This gives nice separation between pool logic, and coin/denom logic * refactor keeper to use new records for storage, and implement pool deposit using the denominated pool * address previous PR comment - reminder for migration if changing account permissions * msg deposit should validate that denoms are not equal * add godoc comments * golint and some poolName -> poolID cleanup * implement adding liquidity to an existing pool * hardcode pools in sims * touch up comment * withdraw keeper logic * withdraw type updates * add withdraw msg tx handler * initial withdraw test * fix panic * use new denominated pool with existing shares * fix: check args on deposit cmd * add slippage limit check for depositing to an existing pool * send coins just before event emission * check liquidity returned is greater than zero for both coins; ensure returned number of shares are greater than zero * add deadline to msgwithdraw * register msgwithdraw * scaffold msgwithdraw types test * register the correct msg * modify swap functions to also return the amount paid for the pool swap fee. This will be used to calculate slippage and for event tracking * add slippage types * add expected withdrawal coins * calculate slippage against expected coins * update withdraw keeper tests * spelling, improve comments on add liquidity math * typo * typo * grammer * typo / grammer * remove pool_id from withdraw msg * add slippage to tx cmd * TestWithdraw_Partial * nit * add withdraw no pool, no deposit record tests * drop event check on partial withdraw test * fix broken link * fix broken link * resolve merge conflicts * ensure swap fee can not be equal to 1; add full implementation of swap pool methods; these implementation ensure that the pool invariant is always greater or equal to the previous invariant * refactor duplicated code into private swap methods * add runtime assertion to always ensure invariant is greater or equal to the previous invariant sub fee on swaps * improve comments for base pool swap functions * add swap exact input and output methods to denominated pool that wrap the base pool interface for swapping * comment touch ups * more comment touchups * fix msg deposit struct tag (#943) * use better name for swap calculation private methods * nits: golint * fix misspelling in method name * Add HARD token governance committee for Hard module (#941) * add hard gov token committee * revisions: update migration * revisions: update test/data file * initial revisions * add TokenCommittee JSONMarshal test * fix SetPermissions method * remove BaseCommittee Type field * add incentive params to allowed params * Add SWP token governance committee for Swap module (#946) * add swp token commitee to migration * update test, add gen export utility method * final revisions: add TODO * remove slippage from withdraw to use min values for coins; add additional validation test cases * update alias for swap module * add withdraw tests to handler for increased coverage; note: first pass, improvements still yet to be made here * refact withdraw keeper to use min amounts; panic for cases that do not happen in normal situations * lint fixes * use total shares to track if pool should be deleted; add more in depth withdraw comment * add exact args for withdraw cmd * extract record update methods * update depositor share record if it exists -- do not overwrite an existing record; ensures no loss of shares if the same address deposits more than once * Swap queries: deposit, pool, pools (#949) * query deposits types * implement deposit querier keeper methods * query deposits CLI * query deposits REST * query types for pool/pools * pool/pools querier keeper methods * pool/pools CLI * pool/pools REST * basic pool/pools query tests * basic deposit querier test * iterate share records via owner bytes * nit: add example for querying deposits by owner only Co-authored-by: karzak <kjydavis3@gmail.com> * feat: add REST tx handler for swap LP withdrawals Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> Co-authored-by: Denali Marsh <denali@kava.io> Co-authored-by: denalimarsh <denalimarsh@gmail.com> Co-authored-by: karzak <kjydavis3@gmail.com>
2021-07-13 11:38:15 +00:00
package testutil
import (
"fmt"
"reflect"
"time"
"github.com/kava-labs/kava/app"
"github.com/kava-labs/kava/x/swap"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/auth"
authexported "github.com/cosmos/cosmos-sdk/x/auth/exported"
vestingtypes "github.com/cosmos/cosmos-sdk/x/auth/vesting/types"
"github.com/cosmos/cosmos-sdk/x/bank"
"github.com/cosmos/cosmos-sdk/x/supply"
"github.com/stretchr/testify/suite"
abci "github.com/tendermint/tendermint/abci/types"
kv "github.com/tendermint/tendermint/libs/kv"
tmtime "github.com/tendermint/tendermint/types/time"
)
var defaultSwapFee = sdk.MustNewDecFromStr("0.003")
Squash merge swap-acceptance branch (#956) * add failing acceptance test for a user depositing into a pool * implement GetAccount test helper * implement swap.MsgDeposit for creating and adding liquidity to a pool * update aliases, add event types, and fix typo/compiler errors in handler test * use only aliases names in handler test (don't use swap types -- ensures we have run aliasgen), add assertion for even type message * implement account and module account balance checks in handler test * fill out handler assertions for testing keeper state and events * update signed json representation and register swap/MsgDeposit for proper encoding * fill out boilerplate to get handler test to compile * alias gen for pool * add handling of message type; fill in deposit keeper method for succesful compile; noop but test assertions now run up to module acc not nil check * add module account permissions for swap module -- fixes module account creation; pass account keeper and supply keeper into swap keeper to allow the ability to work with user and module accounts * implement create pool logic for msg deposit; allows creation of a of new pool, checking params to see if it is allowed. Initi shares are set, and senders number of shares are stored * Swap migrations scaffolding (#925) * swap module scaffolding * global swap fee * can't think of a reason for begin blocker; removing for abci.go for now; * test pair types; refactor pair name logic; simplify pairs validation and fix stack overflow error * check comparison * use test package * init swap module genesis * add basic marshall tests * remove reward apy from pairs * fix integration helpers * use max swap fee constant; fix validation of swap fee; add tests to cover param validation and param set setup * use noerror over nil * start genesis tests * test param set validation mirrors param validation * add genesis tests * remove print statement * add subtests for genesis test cases; add extra querier test for unknown route; add keeper params testing * add spec * update swagger * find replace hard -> swap in comments * remove unused method * rename pairs to allowed pools; pool is more commonly used, and allowedPool makes it more clear what swap parameter is for. In addition, we won't conflict with Pool data structure for storing a created pool in the store. * remove generated link * missed spec rename * validate token order for allowed pools * fix swagger * json should be snakecase; change allowedPools to allowed_pools * add legacy types * add swap genesis to v0_15 migration * add legacy types * add swap genesis to v0_15 migration * migration revisions Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> * keeper todos * update keeper tests * type todos * update types tests * tx deposit cli cmd * tx deposit rest * Swap module simulation scaffolding (#924) * sims scaffolding * add noop operation * genesis revisions * add param changes * mvoe persistance methods to main keeper file, consolidate tests * make helper methods private. they are tested via deposit method, and unit testing them would make test suite brittle and refactoring difficult * use more clear coin variables * code 1 is reserved, use code 2 and sequence all errors * remove todo * Implement deadline for swap module module message. This is implemented in handler with a interface to easily apply to it to all messages, and separate msg validation concerns from the keeper * move allowed pools to params -- let pool and pool_test focus on pool domain logic, not parameter & governance concerns * update alias * add unitless implementatin of constant product liquidity pool to isolate and enapsulate liquidity logic. Swap methods interfaces are added, but implementation not yet added * nits and todos * add ErrInvalidPool * add tests for edge cases around pool depletion; add explicit panic for edge case that results in a pool reserve being zero; handle pool reinitialization if it is empty * touch up comments and flush out the rest of assertions * add data structures for keeper state storage separate from pool domain objects, and improve structure for easier querying * rename pool name to pool key for events * add support for a denominated pool that uses sdk.Coins and sdk.Coin arguments, keeping tracking of the units in the base pool. This gives nice separation between pool logic, and coin/denom logic * refactor keeper to use new records for storage, and implement pool deposit using the denominated pool * address previous PR comment - reminder for migration if changing account permissions * msg deposit should validate that denoms are not equal * add godoc comments * golint and some poolName -> poolID cleanup * implement adding liquidity to an existing pool * hardcode pools in sims * touch up comment * withdraw keeper logic * withdraw type updates * add withdraw msg tx handler * initial withdraw test * fix panic * use new denominated pool with existing shares * fix: check args on deposit cmd * add slippage limit check for depositing to an existing pool * send coins just before event emission * check liquidity returned is greater than zero for both coins; ensure returned number of shares are greater than zero * add deadline to msgwithdraw * register msgwithdraw * scaffold msgwithdraw types test * register the correct msg * modify swap functions to also return the amount paid for the pool swap fee. This will be used to calculate slippage and for event tracking * add slippage types * add expected withdrawal coins * calculate slippage against expected coins * update withdraw keeper tests * spelling, improve comments on add liquidity math * typo * typo * grammer * typo / grammer * remove pool_id from withdraw msg * add slippage to tx cmd * TestWithdraw_Partial * nit * add withdraw no pool, no deposit record tests * drop event check on partial withdraw test * fix broken link * fix broken link * resolve merge conflicts * ensure swap fee can not be equal to 1; add full implementation of swap pool methods; these implementation ensure that the pool invariant is always greater or equal to the previous invariant * refactor duplicated code into private swap methods * add runtime assertion to always ensure invariant is greater or equal to the previous invariant sub fee on swaps * improve comments for base pool swap functions * add swap exact input and output methods to denominated pool that wrap the base pool interface for swapping * comment touch ups * more comment touchups * fix msg deposit struct tag (#943) * use better name for swap calculation private methods * nits: golint * fix misspelling in method name * Add HARD token governance committee for Hard module (#941) * add hard gov token committee * revisions: update migration * revisions: update test/data file * initial revisions * add TokenCommittee JSONMarshal test * fix SetPermissions method * remove BaseCommittee Type field * add incentive params to allowed params * Add SWP token governance committee for Swap module (#946) * add swp token commitee to migration * update test, add gen export utility method * final revisions: add TODO * remove slippage from withdraw to use min values for coins; add additional validation test cases * update alias for swap module * add withdraw tests to handler for increased coverage; note: first pass, improvements still yet to be made here * refact withdraw keeper to use min amounts; panic for cases that do not happen in normal situations * lint fixes * use total shares to track if pool should be deleted; add more in depth withdraw comment * add exact args for withdraw cmd * extract record update methods * update depositor share record if it exists -- do not overwrite an existing record; ensures no loss of shares if the same address deposits more than once * Swap queries: deposit, pool, pools (#949) * query deposits types * implement deposit querier keeper methods * query deposits CLI * query deposits REST * query types for pool/pools * pool/pools querier keeper methods * pool/pools CLI * pool/pools REST * basic pool/pools query tests * basic deposit querier test * iterate share records via owner bytes * nit: add example for querying deposits by owner only Co-authored-by: karzak <kjydavis3@gmail.com> * feat: add REST tx handler for swap LP withdrawals Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> Co-authored-by: Denali Marsh <denali@kava.io> Co-authored-by: denalimarsh <denalimarsh@gmail.com> Co-authored-by: karzak <kjydavis3@gmail.com>
2021-07-13 11:38:15 +00:00
// Suite implements a test suite for the swap module integration tests
type Suite struct {
suite.Suite
Keeper swap.Keeper
App app.TestApp
Ctx sdk.Context
bankKeeper bank.Keeper
supplyKeeper supply.Keeper
}
// SetupTest instantiates a new app, keepers, and sets suite state
func (suite *Suite) SetupTest() {
tApp := app.NewTestApp()
ctx := tApp.NewContext(true, abci.Header{Height: 1, Time: tmtime.Now()})
keeper := tApp.GetSwapKeeper()
bankKeeper := tApp.GetBankKeeper()
supplyKeeper := tApp.GetSupplyKeeper()
suite.Ctx = ctx
suite.App = tApp
suite.Keeper = keeper
suite.bankKeeper = bankKeeper
suite.supplyKeeper = supplyKeeper
}
// AddCoinsToModule adds coins to the swap module account
func (suite *Suite) AddCoinsToModule(amount sdk.Coins) {
macc, _ := suite.supplyKeeper.GetModuleAccountAndPermissions(suite.Ctx, swap.ModuleName)
_, err := suite.bankKeeper.AddCoins(suite.Ctx, macc.GetAddress(), amount)
suite.Require().NoError(err)
}
// RemoveCoinsFromModule adds coins to the swap module account
func (suite *Suite) RemoveCoinsFromModule(amount sdk.Coins) {
macc, _ := suite.supplyKeeper.GetModuleAccountAndPermissions(suite.Ctx, swap.ModuleName)
_, err := suite.bankKeeper.SubtractCoins(suite.Ctx, macc.GetAddress(), amount)
suite.Require().NoError(err)
}
// GetAccount gets an existing account
func (suite *Suite) GetAccount(addr sdk.AccAddress) authexported.Account {
ak := suite.App.GetAccountKeeper()
return ak.GetAccount(suite.Ctx, addr)
}
// CreateAccount creates a new account from the provided balance
func (suite *Suite) CreateAccount(initialBalance sdk.Coins) authexported.Account {
_, addrs := app.GeneratePrivKeyAddressPairs(1)
ak := suite.App.GetAccountKeeper()
acc := ak.NewAccountWithAddress(suite.Ctx, addrs[0])
err := acc.SetCoins(initialBalance)
suite.Require().NoError(err)
ak.SetAccount(suite.Ctx, acc)
return acc
}
// NewAccountFromAddr creates a new account from the provided address with the provided balance
func (suite *Suite) NewAccountFromAddr(addr sdk.AccAddress, balance sdk.Coins) authexported.Account {
ak := suite.App.GetAccountKeeper()
acc := ak.NewAccountWithAddress(suite.Ctx, addr)
err := acc.SetCoins(balance)
suite.Require().NoError(err)
ak.SetAccount(suite.Ctx, acc)
return acc
}
// CreateVestingAccount creats a new vesting account from the provided balance and vesting balance
func (suite *Suite) CreateVestingAccount(initialBalance sdk.Coins, vestingBalance sdk.Coins) authexported.Account {
acc := suite.CreateAccount(initialBalance)
bacc := acc.(*auth.BaseAccount)
periods := vestingtypes.Periods{
vestingtypes.Period{
Length: 31556952,
Amount: vestingBalance,
},
}
vacc := vestingtypes.NewPeriodicVestingAccount(bacc, time.Now().Unix(), periods)
return vacc
}
// CreatePool creates a pool and stores it in state with the provided reserves
func (suite *Suite) CreatePool(reserves sdk.Coins) error {
depositor := suite.CreateAccount(reserves)
pool := swap.NewAllowedPool(reserves[0].Denom, reserves[1].Denom)
suite.Require().NoError(pool.Validate())
suite.Keeper.SetParams(suite.Ctx, swap.NewParams(swap.NewAllowedPools(pool), defaultSwapFee))
Squash merge swap-acceptance branch (#956) * add failing acceptance test for a user depositing into a pool * implement GetAccount test helper * implement swap.MsgDeposit for creating and adding liquidity to a pool * update aliases, add event types, and fix typo/compiler errors in handler test * use only aliases names in handler test (don't use swap types -- ensures we have run aliasgen), add assertion for even type message * implement account and module account balance checks in handler test * fill out handler assertions for testing keeper state and events * update signed json representation and register swap/MsgDeposit for proper encoding * fill out boilerplate to get handler test to compile * alias gen for pool * add handling of message type; fill in deposit keeper method for succesful compile; noop but test assertions now run up to module acc not nil check * add module account permissions for swap module -- fixes module account creation; pass account keeper and supply keeper into swap keeper to allow the ability to work with user and module accounts * implement create pool logic for msg deposit; allows creation of a of new pool, checking params to see if it is allowed. Initi shares are set, and senders number of shares are stored * Swap migrations scaffolding (#925) * swap module scaffolding * global swap fee * can't think of a reason for begin blocker; removing for abci.go for now; * test pair types; refactor pair name logic; simplify pairs validation and fix stack overflow error * check comparison * use test package * init swap module genesis * add basic marshall tests * remove reward apy from pairs * fix integration helpers * use max swap fee constant; fix validation of swap fee; add tests to cover param validation and param set setup * use noerror over nil * start genesis tests * test param set validation mirrors param validation * add genesis tests * remove print statement * add subtests for genesis test cases; add extra querier test for unknown route; add keeper params testing * add spec * update swagger * find replace hard -> swap in comments * remove unused method * rename pairs to allowed pools; pool is more commonly used, and allowedPool makes it more clear what swap parameter is for. In addition, we won't conflict with Pool data structure for storing a created pool in the store. * remove generated link * missed spec rename * validate token order for allowed pools * fix swagger * json should be snakecase; change allowedPools to allowed_pools * add legacy types * add swap genesis to v0_15 migration * add legacy types * add swap genesis to v0_15 migration * migration revisions Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> * keeper todos * update keeper tests * type todos * update types tests * tx deposit cli cmd * tx deposit rest * Swap module simulation scaffolding (#924) * sims scaffolding * add noop operation * genesis revisions * add param changes * mvoe persistance methods to main keeper file, consolidate tests * make helper methods private. they are tested via deposit method, and unit testing them would make test suite brittle and refactoring difficult * use more clear coin variables * code 1 is reserved, use code 2 and sequence all errors * remove todo * Implement deadline for swap module module message. This is implemented in handler with a interface to easily apply to it to all messages, and separate msg validation concerns from the keeper * move allowed pools to params -- let pool and pool_test focus on pool domain logic, not parameter & governance concerns * update alias * add unitless implementatin of constant product liquidity pool to isolate and enapsulate liquidity logic. Swap methods interfaces are added, but implementation not yet added * nits and todos * add ErrInvalidPool * add tests for edge cases around pool depletion; add explicit panic for edge case that results in a pool reserve being zero; handle pool reinitialization if it is empty * touch up comments and flush out the rest of assertions * add data structures for keeper state storage separate from pool domain objects, and improve structure for easier querying * rename pool name to pool key for events * add support for a denominated pool that uses sdk.Coins and sdk.Coin arguments, keeping tracking of the units in the base pool. This gives nice separation between pool logic, and coin/denom logic * refactor keeper to use new records for storage, and implement pool deposit using the denominated pool * address previous PR comment - reminder for migration if changing account permissions * msg deposit should validate that denoms are not equal * add godoc comments * golint and some poolName -> poolID cleanup * implement adding liquidity to an existing pool * hardcode pools in sims * touch up comment * withdraw keeper logic * withdraw type updates * add withdraw msg tx handler * initial withdraw test * fix panic * use new denominated pool with existing shares * fix: check args on deposit cmd * add slippage limit check for depositing to an existing pool * send coins just before event emission * check liquidity returned is greater than zero for both coins; ensure returned number of shares are greater than zero * add deadline to msgwithdraw * register msgwithdraw * scaffold msgwithdraw types test * register the correct msg * modify swap functions to also return the amount paid for the pool swap fee. This will be used to calculate slippage and for event tracking * add slippage types * add expected withdrawal coins * calculate slippage against expected coins * update withdraw keeper tests * spelling, improve comments on add liquidity math * typo * typo * grammer * typo / grammer * remove pool_id from withdraw msg * add slippage to tx cmd * TestWithdraw_Partial * nit * add withdraw no pool, no deposit record tests * drop event check on partial withdraw test * fix broken link * fix broken link * resolve merge conflicts * ensure swap fee can not be equal to 1; add full implementation of swap pool methods; these implementation ensure that the pool invariant is always greater or equal to the previous invariant * refactor duplicated code into private swap methods * add runtime assertion to always ensure invariant is greater or equal to the previous invariant sub fee on swaps * improve comments for base pool swap functions * add swap exact input and output methods to denominated pool that wrap the base pool interface for swapping * comment touch ups * more comment touchups * fix msg deposit struct tag (#943) * use better name for swap calculation private methods * nits: golint * fix misspelling in method name * Add HARD token governance committee for Hard module (#941) * add hard gov token committee * revisions: update migration * revisions: update test/data file * initial revisions * add TokenCommittee JSONMarshal test * fix SetPermissions method * remove BaseCommittee Type field * add incentive params to allowed params * Add SWP token governance committee for Swap module (#946) * add swp token commitee to migration * update test, add gen export utility method * final revisions: add TODO * remove slippage from withdraw to use min values for coins; add additional validation test cases * update alias for swap module * add withdraw tests to handler for increased coverage; note: first pass, improvements still yet to be made here * refact withdraw keeper to use min amounts; panic for cases that do not happen in normal situations * lint fixes * use total shares to track if pool should be deleted; add more in depth withdraw comment * add exact args for withdraw cmd * extract record update methods * update depositor share record if it exists -- do not overwrite an existing record; ensures no loss of shares if the same address deposits more than once * Swap queries: deposit, pool, pools (#949) * query deposits types * implement deposit querier keeper methods * query deposits CLI * query deposits REST * query types for pool/pools * pool/pools querier keeper methods * pool/pools CLI * pool/pools REST * basic pool/pools query tests * basic deposit querier test * iterate share records via owner bytes * nit: add example for querying deposits by owner only Co-authored-by: karzak <kjydavis3@gmail.com> * feat: add REST tx handler for swap LP withdrawals Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> Co-authored-by: Denali Marsh <denali@kava.io> Co-authored-by: denalimarsh <denalimarsh@gmail.com> Co-authored-by: karzak <kjydavis3@gmail.com>
2021-07-13 11:38:15 +00:00
return suite.Keeper.Deposit(suite.Ctx, depositor.GetAddress(), reserves[0], reserves[1], sdk.MustNewDecFromStr("1"))
}
// AccountBalanceEqual asserts that the coins match the account balance
func (suite *Suite) AccountBalanceEqual(acc authexported.Account, coins sdk.Coins) {
ak := suite.App.GetAccountKeeper()
acc = ak.GetAccount(suite.Ctx, acc.GetAddress())
suite.Equal(coins, acc.GetCoins(), fmt.Sprintf("expected account balance to equal coins %s, but got %s", coins, acc.GetCoins()))
}
// AccountBalanceDelta asserts that the coins are within delta of the account balance
func (suite *Suite) AccountBalanceDelta(acc authexported.Account, coins sdk.Coins, delta float64) {
ak := suite.App.GetAccountKeeper()
acc = ak.GetAccount(suite.Ctx, acc.GetAddress())
accCoins := acc.GetCoins()
allCoins := coins.Add(accCoins...)
for _, coin := range allCoins {
suite.InDelta(
coins.AmountOf(coin.Denom).Int64(),
accCoins.AmountOf(coin.Denom).Int64(),
delta,
fmt.Sprintf("expected module account balance to be in delta %f of coins %s, but got %s", delta, coins, accCoins),
)
}
}
// ModuleAccountBalanceEqual asserts that the swap module account balance matches the provided coins
func (suite *Suite) ModuleAccountBalanceEqual(coins sdk.Coins) {
macc, _ := suite.supplyKeeper.GetModuleAccountAndPermissions(suite.Ctx, swap.ModuleName)
suite.Require().NotNil(macc, "expected module account to be defined")
suite.Equal(coins, macc.GetCoins(), fmt.Sprintf("expected module account balance to equal coins %s, but got %s", coins, macc.GetCoins()))
}
// ModuleAccountBalanceDelta asserts that the swap module account balance is within acceptable delta of the provided coins
func (suite *Suite) ModuleAccountBalanceDelta(coins sdk.Coins, delta float64) {
macc, _ := suite.supplyKeeper.GetModuleAccountAndPermissions(suite.Ctx, swap.ModuleName)
suite.Require().NotNil(macc, "expected module account to be defined")
allCoins := coins.Add(macc.GetCoins()...)
for _, coin := range allCoins {
suite.InDelta(
coins.AmountOf(coin.Denom).Int64(),
macc.GetCoins().AmountOf(coin.Denom).Int64(),
delta,
fmt.Sprintf("expected module account balance to be in delta %f of coins %s, but got %s", delta, coins, macc.GetCoins()),
)
}
}
// PoolLiquidityEqual asserts that the pool matching the provided coins has those reserves
func (suite *Suite) PoolLiquidityEqual(coins sdk.Coins) {
poolRecord, ok := suite.Keeper.GetPool(suite.Ctx, swap.PoolIDFromCoins(coins))
suite.Require().True(ok, "expected pool to exist")
reserves := sdk.NewCoins(poolRecord.ReservesA, poolRecord.ReservesB)
suite.Equal(coins, reserves, fmt.Sprintf("expected pool reserves of %s, got %s", coins, reserves))
}
// PoolDeleted asserts that the pool does not exist
func (suite *Suite) PoolDeleted(denomA, denomB string) {
_, ok := suite.Keeper.GetPool(suite.Ctx, swap.PoolID(denomA, denomB))
suite.Require().False(ok, "expected pool to not exist")
}
// PoolLiquidityDelta asserts that the pool matching the provided coins has those reserves within delta
func (suite *Suite) PoolLiquidityDelta(coins sdk.Coins, delta float64) {
poolRecord, ok := suite.Keeper.GetPool(suite.Ctx, swap.PoolIDFromCoins(coins))
suite.Require().True(ok, "expected pool to exist")
suite.InDelta(
poolRecord.ReservesA.Amount.Int64(),
coins.AmountOf(poolRecord.ReservesA.Denom).Int64(),
delta,
fmt.Sprintf("expected pool reserves within delta %f of %s, got %s", delta, coins, poolRecord.Reserves()),
)
suite.InDelta(
poolRecord.ReservesB.Amount.Int64(),
coins.AmountOf(poolRecord.ReservesB.Denom).Int64(),
delta,
fmt.Sprintf("expected pool reserves within delta %f of %s, got %s", delta, coins, poolRecord.Reserves()),
)
}
// PoolShareTotalEqual asserts the total shares match the stored pool
func (suite *Suite) PoolShareTotalEqual(poolID string, totalShares sdk.Int) {
poolRecord, found := suite.Keeper.GetPool(suite.Ctx, poolID)
suite.Require().True(found, fmt.Sprintf("expected pool %s to exist", poolID))
suite.Equal(totalShares, poolRecord.TotalShares, "expected pool total shares to be equal")
}
// PoolDepositorSharesEqual asserts the depositor owns the shares for the provided pool
func (suite *Suite) PoolDepositorSharesEqual(depositor sdk.AccAddress, poolID string, shares sdk.Int) {
shareRecord, found := suite.Keeper.GetDepositorShares(suite.Ctx, depositor, poolID)
suite.Require().True(found, fmt.Sprintf("expected share record to exist for depositor %s and pool %s", depositor.String(), poolID))
suite.Equal(shares, shareRecord.SharesOwned)
}
// PoolReservesEqual assets the stored pool reserves are equal to the provided reserves
func (suite *Suite) PoolReservesEqual(poolID string, reserves sdk.Coins) {
poolRecord, found := suite.Keeper.GetPool(suite.Ctx, poolID)
suite.Require().True(found, fmt.Sprintf("expected pool %s to exist", poolID))
suite.Equal(reserves, poolRecord.Reserves(), "expected pool reserves to be equal")
}
// PoolShareValueEqual asserts that the depositor shares are in state and the value matches the expected coins
func (suite *Suite) PoolShareValueEqual(depositor authexported.Account, pool swap.AllowedPool, coins sdk.Coins) {
poolRecord, ok := suite.Keeper.GetPool(suite.Ctx, pool.Name())
suite.Require().True(ok, fmt.Sprintf("expected pool %s to exist", pool.Name()))
shares, ok := suite.Keeper.GetDepositorShares(suite.Ctx, depositor.GetAddress(), poolRecord.PoolID)
suite.Require().True(ok, fmt.Sprintf("expected shares to exist for depositor %s", depositor.GetAddress()))
storedPool, err := swap.NewDenominatedPoolWithExistingShares(sdk.NewCoins(poolRecord.ReservesA, poolRecord.ReservesB), poolRecord.TotalShares)
suite.Nil(err)
value := storedPool.ShareValue(shares.SharesOwned)
suite.Equal(coins, value, fmt.Sprintf("expected shares to equal %s, but got %s", coins, value))
}
// PoolShareValueDelta asserts that the depositor shares are in state and the value is within delta of the expected coins
func (suite *Suite) PoolShareValueDelta(depositor authexported.Account, pool swap.AllowedPool, coins sdk.Coins, delta float64) {
poolRecord, ok := suite.Keeper.GetPool(suite.Ctx, pool.Name())
suite.Require().True(ok, fmt.Sprintf("expected pool %s to exist", pool.Name()))
shares, ok := suite.Keeper.GetDepositorShares(suite.Ctx, depositor.GetAddress(), poolRecord.PoolID)
suite.Require().True(ok, fmt.Sprintf("expected shares to exist for depositor %s", depositor.GetAddress()))
storedPool, err := swap.NewDenominatedPoolWithExistingShares(sdk.NewCoins(poolRecord.ReservesA, poolRecord.ReservesB), poolRecord.TotalShares)
suite.Nil(err)
value := storedPool.ShareValue(shares.SharesOwned)
for _, coin := range coins {
suite.InDelta(
coin.Amount.Int64(),
value.AmountOf(coin.Denom).Int64(),
delta,
fmt.Sprintf("expected shares to be within delta %f of %s, but got %s", delta, coins, value),
)
}
}
// PoolSharesDeleted asserts that the pool shares have been removed
func (suite *Suite) PoolSharesDeleted(depositor sdk.AccAddress, denomA, denomB string) {
_, ok := suite.Keeper.GetDepositorShares(suite.Ctx, depositor, swap.PoolID(denomA, denomB))
suite.Require().False(ok, "expected pool shares to not exist")
}
// EventsContains asserts that the expected event is in the provided events
func (suite *Suite) EventsContains(events sdk.Events, expectedEvent sdk.Event) {
foundMatch := false
for _, event := range events {
if event.Type == expectedEvent.Type {
if reflect.DeepEqual(attrsToMap(expectedEvent.Attributes), attrsToMap(event.Attributes)) {
foundMatch = true
}
}
}
suite.True(foundMatch, fmt.Sprintf("event of type %s not found or did not match", expectedEvent.Type))
}
func attrsToMap(attrs []kv.Pair) []sdk.Attribute {
out := []sdk.Attribute{}
for _, attr := range attrs {
out = append(out, sdk.NewAttribute(string(attr.Key), string(attr.Value)))
}
return out
}