0g-chain/x/incentive/keeper/rewards_borrow_sync_test.go

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Incentive refactor: hard rewards (#929) * organise testing committee gen state * remove repeated test app initialization * minor fixes from linter in tests * move more setup to SetupApp * split up KeeperTestSuite for each reward type * simplify KeeperTestSuite * simplify PayoutKeeperSuite * simplify DelegatorRewardSuite * simplify SupplyRewardsSuite * simplify BorrowRewardsSuite * simplify USDXRewardsSuite * add auth genesis builder for easier test setup * migrate all incentive tests to auth builder * add incentive genesis builder for easier setup migrate hard incentive tests * migrate all tests to incentive builder * add hard genesis builder * small tidy ups * deduplicate initialTime from borrow tests * deduplicate initialtTime from supply tests * deduplicate initialTime from usdx and keeper tests * deduplicate initialTime in delgator tests * deduplicate genesis time in payout test * deduplicate test app initialization * make authGenesisBuilder available for all modules * remove unused pricefeed setup * export incentive genesis builder * remove commented out test cases * migrate cdp test to new test state builders * migrate vv payout tests to use new builders * add SynchronizeHardBorrowReward unit test * extract calculatReward method * tidy up unit test for borrow rewards * add helper method to RewardIndexes * user helper to extract logic from SyncBorrowReward * add Get methods to (Multi)RewardIndexes * replace params.Subspace in keeper to test easier * add unit tests for usdx minting * refactor InitializeUSDXMintingClaim * add unit tests for InitializeHardBorrowRewards * refactor SynchronizeUSDXMintingReward * add unit tests for UpdateHardBorrowIndexDenoms * change rewardSource type to Dec needed by delegation rewards * fix typo in test names * refactor UpdateHardBorrowIndexDenoms * update genesis test TODO to use auth builder * add skipped test for bug in usdx sync * extract common method for calculating rewards * doc comment tidy * add unit tests for delegator rewards * tidy up test files * remove old TODOs * reaarrange InitializeHardDelegatorReward to fit with other init reward functions * duplicate borrow unit tests to create supply tests * add tests for syncing with zero rewards per second * refactor SynchronizeHardDelegatorRewards * refactor supply rewards in same way as borrow * fix total delegation calculation bug * fix new usdx reward bug * fix new supply/borrow reward bug * remove working comment * standardize behaviour when global factors missing * improve documentation for CalculateRewards * standardize variable names * remove panic from calculateSingleReward * wip * Tidy up comments * remove wip comment
2021-06-21 21:05:17 +00:00
package keeper_test
import (
"errors"
"testing"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/stretchr/testify/require"
"github.com/stretchr/testify/suite"
hardtypes "github.com/kava-labs/kava/x/hard/types"
"github.com/kava-labs/kava/x/incentive/keeper"
"github.com/kava-labs/kava/x/incentive/types"
)
// SynchronizeHardBorrowRewardTests runs unit tests for the keeper.SynchronizeHardBorrowReward method
//
// inputs
// - claim in store (only claim.BorrowRewardIndexes, claim.Reward)
// - global indexes in store
// - borrow function arg (only borrow.Amount)
//
// outputs
// - sets a claim
type SynchronizeHardBorrowRewardTests struct {
unitTester
}
func TestSynchronizeHardBorrowReward(t *testing.T) {
suite.Run(t, new(SynchronizeHardBorrowRewardTests))
}
func (suite *SynchronizeHardBorrowRewardTests) TestClaimIndexesAreUpdatedWhenGlobalIndexesHaveIncreased() {
// This is the normal case
claim := types.HardLiquidityProviderClaim{
BaseMultiClaim: types.BaseMultiClaim{
Owner: arbitraryAddress(),
},
BorrowRewardIndexes: nonEmptyMultiRewardIndexes,
}
Refactor to DelegatorClaim and implement new MsgClaimDelegatorReward (#948) * update claim attribute type to MultiRewardIndexes * update param attribute type to MultiRewardPeriods * keeper: update params to match types * keeper: update delegator core keeper methods * keeper: update InitializeHardDelegatorReward * keeper: update SynchronizeHardDelegatorRewards * remove reward factor in favor of reward indexes * update querier * fix test: delegator init test * fix test: delegator sync test * implement delegator reward accumulation * fix test: delegator general tests * add legact types, update v0_11 -> v0_14 migration * remove duplicate import form v0_15 migration * implement v0_15incentive migration * test data and migration test * add multiple reward denoms to init/sync tests * update delegator test with multiple reward coins * clean up simulation sync * types: introduce DelegatorClaim, refactor HardClaim * add core DelegateClaim store methods * refactor delegator reward init, accumulation, sync * update hooks * update params and genesis logic * update abci * update types tests * update querier types/keeper for compile * update supply rewards tests * update borrow reward tests * update delegator reward tests * update handler/genesis test for compile * add new msg type * implement delegator claim payouts * submission + handling of new msg * implement new querier types/keeper logic * add new queries to cli/rest * update migration * register new msgs/types on codec * remove delegator syncing from hard sync method
2021-07-07 16:50:14 +00:00
suite.storeHardClaim(claim)
Incentive refactor: hard rewards (#929) * organise testing committee gen state * remove repeated test app initialization * minor fixes from linter in tests * move more setup to SetupApp * split up KeeperTestSuite for each reward type * simplify KeeperTestSuite * simplify PayoutKeeperSuite * simplify DelegatorRewardSuite * simplify SupplyRewardsSuite * simplify BorrowRewardsSuite * simplify USDXRewardsSuite * add auth genesis builder for easier test setup * migrate all incentive tests to auth builder * add incentive genesis builder for easier setup migrate hard incentive tests * migrate all tests to incentive builder * add hard genesis builder * small tidy ups * deduplicate initialTime from borrow tests * deduplicate initialtTime from supply tests * deduplicate initialTime from usdx and keeper tests * deduplicate initialTime in delgator tests * deduplicate genesis time in payout test * deduplicate test app initialization * make authGenesisBuilder available for all modules * remove unused pricefeed setup * export incentive genesis builder * remove commented out test cases * migrate cdp test to new test state builders * migrate vv payout tests to use new builders * add SynchronizeHardBorrowReward unit test * extract calculatReward method * tidy up unit test for borrow rewards * add helper method to RewardIndexes * user helper to extract logic from SyncBorrowReward * add Get methods to (Multi)RewardIndexes * replace params.Subspace in keeper to test easier * add unit tests for usdx minting * refactor InitializeUSDXMintingClaim * add unit tests for InitializeHardBorrowRewards * refactor SynchronizeUSDXMintingReward * add unit tests for UpdateHardBorrowIndexDenoms * change rewardSource type to Dec needed by delegation rewards * fix typo in test names * refactor UpdateHardBorrowIndexDenoms * update genesis test TODO to use auth builder * add skipped test for bug in usdx sync * extract common method for calculating rewards * doc comment tidy * add unit tests for delegator rewards * tidy up test files * remove old TODOs * reaarrange InitializeHardDelegatorReward to fit with other init reward functions * duplicate borrow unit tests to create supply tests * add tests for syncing with zero rewards per second * refactor SynchronizeHardDelegatorRewards * refactor supply rewards in same way as borrow * fix total delegation calculation bug * fix new usdx reward bug * fix new supply/borrow reward bug * remove working comment * standardize behaviour when global factors missing * improve documentation for CalculateRewards * standardize variable names * remove panic from calculateSingleReward * wip * Tidy up comments * remove wip comment
2021-06-21 21:05:17 +00:00
globalIndexes := increaseAllRewardFactors(nonEmptyMultiRewardIndexes)
suite.storeGlobalBorrowIndexes(globalIndexes)
borrow := hardtypes.Borrow{
Borrower: claim.Owner,
Amount: arbitraryCoinsWithDenoms(extractCollateralTypes(claim.BorrowRewardIndexes)...),
}
suite.keeper.SynchronizeHardBorrowReward(suite.ctx, borrow)
syncedClaim, _ := suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, claim.Owner)
suite.Equal(globalIndexes, syncedClaim.BorrowRewardIndexes)
}
func (suite *SynchronizeHardBorrowRewardTests) TestClaimIndexesAreUnchangedWhenGlobalIndexesUnchanged() {
// It should be safe to call SynchronizeHardBorrowReward multiple times
unchangingIndexes := nonEmptyMultiRewardIndexes
claim := types.HardLiquidityProviderClaim{
BaseMultiClaim: types.BaseMultiClaim{
Owner: arbitraryAddress(),
},
BorrowRewardIndexes: unchangingIndexes,
}
Refactor to DelegatorClaim and implement new MsgClaimDelegatorReward (#948) * update claim attribute type to MultiRewardIndexes * update param attribute type to MultiRewardPeriods * keeper: update params to match types * keeper: update delegator core keeper methods * keeper: update InitializeHardDelegatorReward * keeper: update SynchronizeHardDelegatorRewards * remove reward factor in favor of reward indexes * update querier * fix test: delegator init test * fix test: delegator sync test * implement delegator reward accumulation * fix test: delegator general tests * add legact types, update v0_11 -> v0_14 migration * remove duplicate import form v0_15 migration * implement v0_15incentive migration * test data and migration test * add multiple reward denoms to init/sync tests * update delegator test with multiple reward coins * clean up simulation sync * types: introduce DelegatorClaim, refactor HardClaim * add core DelegateClaim store methods * refactor delegator reward init, accumulation, sync * update hooks * update params and genesis logic * update abci * update types tests * update querier types/keeper for compile * update supply rewards tests * update borrow reward tests * update delegator reward tests * update handler/genesis test for compile * add new msg type * implement delegator claim payouts * submission + handling of new msg * implement new querier types/keeper logic * add new queries to cli/rest * update migration * register new msgs/types on codec * remove delegator syncing from hard sync method
2021-07-07 16:50:14 +00:00
suite.storeHardClaim(claim)
Incentive refactor: hard rewards (#929) * organise testing committee gen state * remove repeated test app initialization * minor fixes from linter in tests * move more setup to SetupApp * split up KeeperTestSuite for each reward type * simplify KeeperTestSuite * simplify PayoutKeeperSuite * simplify DelegatorRewardSuite * simplify SupplyRewardsSuite * simplify BorrowRewardsSuite * simplify USDXRewardsSuite * add auth genesis builder for easier test setup * migrate all incentive tests to auth builder * add incentive genesis builder for easier setup migrate hard incentive tests * migrate all tests to incentive builder * add hard genesis builder * small tidy ups * deduplicate initialTime from borrow tests * deduplicate initialtTime from supply tests * deduplicate initialTime from usdx and keeper tests * deduplicate initialTime in delgator tests * deduplicate genesis time in payout test * deduplicate test app initialization * make authGenesisBuilder available for all modules * remove unused pricefeed setup * export incentive genesis builder * remove commented out test cases * migrate cdp test to new test state builders * migrate vv payout tests to use new builders * add SynchronizeHardBorrowReward unit test * extract calculatReward method * tidy up unit test for borrow rewards * add helper method to RewardIndexes * user helper to extract logic from SyncBorrowReward * add Get methods to (Multi)RewardIndexes * replace params.Subspace in keeper to test easier * add unit tests for usdx minting * refactor InitializeUSDXMintingClaim * add unit tests for InitializeHardBorrowRewards * refactor SynchronizeUSDXMintingReward * add unit tests for UpdateHardBorrowIndexDenoms * change rewardSource type to Dec needed by delegation rewards * fix typo in test names * refactor UpdateHardBorrowIndexDenoms * update genesis test TODO to use auth builder * add skipped test for bug in usdx sync * extract common method for calculating rewards * doc comment tidy * add unit tests for delegator rewards * tidy up test files * remove old TODOs * reaarrange InitializeHardDelegatorReward to fit with other init reward functions * duplicate borrow unit tests to create supply tests * add tests for syncing with zero rewards per second * refactor SynchronizeHardDelegatorRewards * refactor supply rewards in same way as borrow * fix total delegation calculation bug * fix new usdx reward bug * fix new supply/borrow reward bug * remove working comment * standardize behaviour when global factors missing * improve documentation for CalculateRewards * standardize variable names * remove panic from calculateSingleReward * wip * Tidy up comments * remove wip comment
2021-06-21 21:05:17 +00:00
suite.storeGlobalBorrowIndexes(unchangingIndexes)
borrow := hardtypes.Borrow{
Borrower: claim.Owner,
Amount: arbitraryCoinsWithDenoms(extractCollateralTypes(unchangingIndexes)...),
}
suite.keeper.SynchronizeHardBorrowReward(suite.ctx, borrow)
syncedClaim, _ := suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, claim.Owner)
suite.Equal(unchangingIndexes, syncedClaim.BorrowRewardIndexes)
}
func (suite *SynchronizeHardBorrowRewardTests) TestClaimIndexesAreUpdatedWhenNewRewardAdded() {
// When a new reward is added (via gov) for a hard borrow denom the user has already borrowed, and the claim is synced;
// Then the new reward's index should be added to the claim.
claim := types.HardLiquidityProviderClaim{
BaseMultiClaim: types.BaseMultiClaim{
Owner: arbitraryAddress(),
},
BorrowRewardIndexes: nonEmptyMultiRewardIndexes,
}
Refactor to DelegatorClaim and implement new MsgClaimDelegatorReward (#948) * update claim attribute type to MultiRewardIndexes * update param attribute type to MultiRewardPeriods * keeper: update params to match types * keeper: update delegator core keeper methods * keeper: update InitializeHardDelegatorReward * keeper: update SynchronizeHardDelegatorRewards * remove reward factor in favor of reward indexes * update querier * fix test: delegator init test * fix test: delegator sync test * implement delegator reward accumulation * fix test: delegator general tests * add legact types, update v0_11 -> v0_14 migration * remove duplicate import form v0_15 migration * implement v0_15incentive migration * test data and migration test * add multiple reward denoms to init/sync tests * update delegator test with multiple reward coins * clean up simulation sync * types: introduce DelegatorClaim, refactor HardClaim * add core DelegateClaim store methods * refactor delegator reward init, accumulation, sync * update hooks * update params and genesis logic * update abci * update types tests * update querier types/keeper for compile * update supply rewards tests * update borrow reward tests * update delegator reward tests * update handler/genesis test for compile * add new msg type * implement delegator claim payouts * submission + handling of new msg * implement new querier types/keeper logic * add new queries to cli/rest * update migration * register new msgs/types on codec * remove delegator syncing from hard sync method
2021-07-07 16:50:14 +00:00
suite.storeHardClaim(claim)
Incentive refactor: hard rewards (#929) * organise testing committee gen state * remove repeated test app initialization * minor fixes from linter in tests * move more setup to SetupApp * split up KeeperTestSuite for each reward type * simplify KeeperTestSuite * simplify PayoutKeeperSuite * simplify DelegatorRewardSuite * simplify SupplyRewardsSuite * simplify BorrowRewardsSuite * simplify USDXRewardsSuite * add auth genesis builder for easier test setup * migrate all incentive tests to auth builder * add incentive genesis builder for easier setup migrate hard incentive tests * migrate all tests to incentive builder * add hard genesis builder * small tidy ups * deduplicate initialTime from borrow tests * deduplicate initialtTime from supply tests * deduplicate initialTime from usdx and keeper tests * deduplicate initialTime in delgator tests * deduplicate genesis time in payout test * deduplicate test app initialization * make authGenesisBuilder available for all modules * remove unused pricefeed setup * export incentive genesis builder * remove commented out test cases * migrate cdp test to new test state builders * migrate vv payout tests to use new builders * add SynchronizeHardBorrowReward unit test * extract calculatReward method * tidy up unit test for borrow rewards * add helper method to RewardIndexes * user helper to extract logic from SyncBorrowReward * add Get methods to (Multi)RewardIndexes * replace params.Subspace in keeper to test easier * add unit tests for usdx minting * refactor InitializeUSDXMintingClaim * add unit tests for InitializeHardBorrowRewards * refactor SynchronizeUSDXMintingReward * add unit tests for UpdateHardBorrowIndexDenoms * change rewardSource type to Dec needed by delegation rewards * fix typo in test names * refactor UpdateHardBorrowIndexDenoms * update genesis test TODO to use auth builder * add skipped test for bug in usdx sync * extract common method for calculating rewards * doc comment tidy * add unit tests for delegator rewards * tidy up test files * remove old TODOs * reaarrange InitializeHardDelegatorReward to fit with other init reward functions * duplicate borrow unit tests to create supply tests * add tests for syncing with zero rewards per second * refactor SynchronizeHardDelegatorRewards * refactor supply rewards in same way as borrow * fix total delegation calculation bug * fix new usdx reward bug * fix new supply/borrow reward bug * remove working comment * standardize behaviour when global factors missing * improve documentation for CalculateRewards * standardize variable names * remove panic from calculateSingleReward * wip * Tidy up comments * remove wip comment
2021-06-21 21:05:17 +00:00
globalIndexes := appendUniqueMultiRewardIndex(nonEmptyMultiRewardIndexes)
suite.storeGlobalBorrowIndexes(globalIndexes)
borrow := hardtypes.Borrow{
Borrower: claim.Owner,
Amount: arbitraryCoinsWithDenoms(extractCollateralTypes(globalIndexes)...),
}
suite.keeper.SynchronizeHardBorrowReward(suite.ctx, borrow)
syncedClaim, _ := suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, claim.Owner)
suite.Equal(globalIndexes, syncedClaim.BorrowRewardIndexes)
}
func (suite *SynchronizeHardBorrowRewardTests) TestClaimIndexesAreUpdatedWhenNewRewardDenomAdded() {
// When a new reward coin is added (via gov) to an already rewarded borrow denom (that the user has already borrowed), and the claim is synced;
// Then the new reward coin's index should be added to the claim.
claim := types.HardLiquidityProviderClaim{
BaseMultiClaim: types.BaseMultiClaim{
Owner: arbitraryAddress(),
},
BorrowRewardIndexes: nonEmptyMultiRewardIndexes,
}
Refactor to DelegatorClaim and implement new MsgClaimDelegatorReward (#948) * update claim attribute type to MultiRewardIndexes * update param attribute type to MultiRewardPeriods * keeper: update params to match types * keeper: update delegator core keeper methods * keeper: update InitializeHardDelegatorReward * keeper: update SynchronizeHardDelegatorRewards * remove reward factor in favor of reward indexes * update querier * fix test: delegator init test * fix test: delegator sync test * implement delegator reward accumulation * fix test: delegator general tests * add legact types, update v0_11 -> v0_14 migration * remove duplicate import form v0_15 migration * implement v0_15incentive migration * test data and migration test * add multiple reward denoms to init/sync tests * update delegator test with multiple reward coins * clean up simulation sync * types: introduce DelegatorClaim, refactor HardClaim * add core DelegateClaim store methods * refactor delegator reward init, accumulation, sync * update hooks * update params and genesis logic * update abci * update types tests * update querier types/keeper for compile * update supply rewards tests * update borrow reward tests * update delegator reward tests * update handler/genesis test for compile * add new msg type * implement delegator claim payouts * submission + handling of new msg * implement new querier types/keeper logic * add new queries to cli/rest * update migration * register new msgs/types on codec * remove delegator syncing from hard sync method
2021-07-07 16:50:14 +00:00
suite.storeHardClaim(claim)
Incentive refactor: hard rewards (#929) * organise testing committee gen state * remove repeated test app initialization * minor fixes from linter in tests * move more setup to SetupApp * split up KeeperTestSuite for each reward type * simplify KeeperTestSuite * simplify PayoutKeeperSuite * simplify DelegatorRewardSuite * simplify SupplyRewardsSuite * simplify BorrowRewardsSuite * simplify USDXRewardsSuite * add auth genesis builder for easier test setup * migrate all incentive tests to auth builder * add incentive genesis builder for easier setup migrate hard incentive tests * migrate all tests to incentive builder * add hard genesis builder * small tidy ups * deduplicate initialTime from borrow tests * deduplicate initialtTime from supply tests * deduplicate initialTime from usdx and keeper tests * deduplicate initialTime in delgator tests * deduplicate genesis time in payout test * deduplicate test app initialization * make authGenesisBuilder available for all modules * remove unused pricefeed setup * export incentive genesis builder * remove commented out test cases * migrate cdp test to new test state builders * migrate vv payout tests to use new builders * add SynchronizeHardBorrowReward unit test * extract calculatReward method * tidy up unit test for borrow rewards * add helper method to RewardIndexes * user helper to extract logic from SyncBorrowReward * add Get methods to (Multi)RewardIndexes * replace params.Subspace in keeper to test easier * add unit tests for usdx minting * refactor InitializeUSDXMintingClaim * add unit tests for InitializeHardBorrowRewards * refactor SynchronizeUSDXMintingReward * add unit tests for UpdateHardBorrowIndexDenoms * change rewardSource type to Dec needed by delegation rewards * fix typo in test names * refactor UpdateHardBorrowIndexDenoms * update genesis test TODO to use auth builder * add skipped test for bug in usdx sync * extract common method for calculating rewards * doc comment tidy * add unit tests for delegator rewards * tidy up test files * remove old TODOs * reaarrange InitializeHardDelegatorReward to fit with other init reward functions * duplicate borrow unit tests to create supply tests * add tests for syncing with zero rewards per second * refactor SynchronizeHardDelegatorRewards * refactor supply rewards in same way as borrow * fix total delegation calculation bug * fix new usdx reward bug * fix new supply/borrow reward bug * remove working comment * standardize behaviour when global factors missing * improve documentation for CalculateRewards * standardize variable names * remove panic from calculateSingleReward * wip * Tidy up comments * remove wip comment
2021-06-21 21:05:17 +00:00
globalIndexes := appendUniqueRewardIndexToFirstItem(nonEmptyMultiRewardIndexes)
suite.storeGlobalBorrowIndexes(globalIndexes)
borrow := hardtypes.Borrow{
Borrower: claim.Owner,
Amount: arbitraryCoinsWithDenoms(extractCollateralTypes(globalIndexes)...),
}
suite.keeper.SynchronizeHardBorrowReward(suite.ctx, borrow)
syncedClaim, _ := suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, claim.Owner)
suite.Equal(globalIndexes, syncedClaim.BorrowRewardIndexes)
}
func (suite *SynchronizeHardBorrowRewardTests) TestRewardIsIncrementedWhenGlobalIndexesHaveIncreased() {
// This is the normal case
// Given some time has passed (meaning the global indexes have increased)
// When the claim is synced
// The user earns rewards for the time passed
originalReward := arbitraryCoins()
claim := types.HardLiquidityProviderClaim{
BaseMultiClaim: types.BaseMultiClaim{
Owner: arbitraryAddress(),
Reward: originalReward,
},
BorrowRewardIndexes: types.MultiRewardIndexes{
{
CollateralType: "borrowdenom",
RewardIndexes: types.RewardIndexes{
{
CollateralType: "rewarddenom",
RewardFactor: d("1000.001"),
},
},
},
},
}
Refactor to DelegatorClaim and implement new MsgClaimDelegatorReward (#948) * update claim attribute type to MultiRewardIndexes * update param attribute type to MultiRewardPeriods * keeper: update params to match types * keeper: update delegator core keeper methods * keeper: update InitializeHardDelegatorReward * keeper: update SynchronizeHardDelegatorRewards * remove reward factor in favor of reward indexes * update querier * fix test: delegator init test * fix test: delegator sync test * implement delegator reward accumulation * fix test: delegator general tests * add legact types, update v0_11 -> v0_14 migration * remove duplicate import form v0_15 migration * implement v0_15incentive migration * test data and migration test * add multiple reward denoms to init/sync tests * update delegator test with multiple reward coins * clean up simulation sync * types: introduce DelegatorClaim, refactor HardClaim * add core DelegateClaim store methods * refactor delegator reward init, accumulation, sync * update hooks * update params and genesis logic * update abci * update types tests * update querier types/keeper for compile * update supply rewards tests * update borrow reward tests * update delegator reward tests * update handler/genesis test for compile * add new msg type * implement delegator claim payouts * submission + handling of new msg * implement new querier types/keeper logic * add new queries to cli/rest * update migration * register new msgs/types on codec * remove delegator syncing from hard sync method
2021-07-07 16:50:14 +00:00
suite.storeHardClaim(claim)
Incentive refactor: hard rewards (#929) * organise testing committee gen state * remove repeated test app initialization * minor fixes from linter in tests * move more setup to SetupApp * split up KeeperTestSuite for each reward type * simplify KeeperTestSuite * simplify PayoutKeeperSuite * simplify DelegatorRewardSuite * simplify SupplyRewardsSuite * simplify BorrowRewardsSuite * simplify USDXRewardsSuite * add auth genesis builder for easier test setup * migrate all incentive tests to auth builder * add incentive genesis builder for easier setup migrate hard incentive tests * migrate all tests to incentive builder * add hard genesis builder * small tidy ups * deduplicate initialTime from borrow tests * deduplicate initialtTime from supply tests * deduplicate initialTime from usdx and keeper tests * deduplicate initialTime in delgator tests * deduplicate genesis time in payout test * deduplicate test app initialization * make authGenesisBuilder available for all modules * remove unused pricefeed setup * export incentive genesis builder * remove commented out test cases * migrate cdp test to new test state builders * migrate vv payout tests to use new builders * add SynchronizeHardBorrowReward unit test * extract calculatReward method * tidy up unit test for borrow rewards * add helper method to RewardIndexes * user helper to extract logic from SyncBorrowReward * add Get methods to (Multi)RewardIndexes * replace params.Subspace in keeper to test easier * add unit tests for usdx minting * refactor InitializeUSDXMintingClaim * add unit tests for InitializeHardBorrowRewards * refactor SynchronizeUSDXMintingReward * add unit tests for UpdateHardBorrowIndexDenoms * change rewardSource type to Dec needed by delegation rewards * fix typo in test names * refactor UpdateHardBorrowIndexDenoms * update genesis test TODO to use auth builder * add skipped test for bug in usdx sync * extract common method for calculating rewards * doc comment tidy * add unit tests for delegator rewards * tidy up test files * remove old TODOs * reaarrange InitializeHardDelegatorReward to fit with other init reward functions * duplicate borrow unit tests to create supply tests * add tests for syncing with zero rewards per second * refactor SynchronizeHardDelegatorRewards * refactor supply rewards in same way as borrow * fix total delegation calculation bug * fix new usdx reward bug * fix new supply/borrow reward bug * remove working comment * standardize behaviour when global factors missing * improve documentation for CalculateRewards * standardize variable names * remove panic from calculateSingleReward * wip * Tidy up comments * remove wip comment
2021-06-21 21:05:17 +00:00
suite.storeGlobalBorrowIndexes(types.MultiRewardIndexes{
{
CollateralType: "borrowdenom",
RewardIndexes: types.RewardIndexes{
{
CollateralType: "rewarddenom",
RewardFactor: d("2000.002"),
},
},
},
})
borrow := hardtypes.Borrow{
Borrower: claim.Owner,
Amount: cs(c("borrowdenom", 1e9)),
}
suite.keeper.SynchronizeHardBorrowReward(suite.ctx, borrow)
// new reward is (new index - old index) * borrow amount
syncedClaim, _ := suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, claim.Owner)
suite.Equal(
cs(c("rewarddenom", 1_000_001_000_000)).Add(originalReward...),
syncedClaim.Reward,
)
}
func (suite *SynchronizeHardBorrowRewardTests) TestRewardIsIncrementedWhenNewRewardAdded() {
// When a new reward is added (via gov) for a hard borrow denom the user has already borrowed, and the claim is synced
// Then the user earns rewards for the time since the reward was added
originalReward := arbitraryCoins()
claim := types.HardLiquidityProviderClaim{
BaseMultiClaim: types.BaseMultiClaim{
Owner: arbitraryAddress(),
Reward: originalReward,
},
BorrowRewardIndexes: types.MultiRewardIndexes{
{
CollateralType: "rewarded",
RewardIndexes: types.RewardIndexes{
{
CollateralType: "reward",
RewardFactor: d("1000.001"),
},
},
},
},
}
Refactor to DelegatorClaim and implement new MsgClaimDelegatorReward (#948) * update claim attribute type to MultiRewardIndexes * update param attribute type to MultiRewardPeriods * keeper: update params to match types * keeper: update delegator core keeper methods * keeper: update InitializeHardDelegatorReward * keeper: update SynchronizeHardDelegatorRewards * remove reward factor in favor of reward indexes * update querier * fix test: delegator init test * fix test: delegator sync test * implement delegator reward accumulation * fix test: delegator general tests * add legact types, update v0_11 -> v0_14 migration * remove duplicate import form v0_15 migration * implement v0_15incentive migration * test data and migration test * add multiple reward denoms to init/sync tests * update delegator test with multiple reward coins * clean up simulation sync * types: introduce DelegatorClaim, refactor HardClaim * add core DelegateClaim store methods * refactor delegator reward init, accumulation, sync * update hooks * update params and genesis logic * update abci * update types tests * update querier types/keeper for compile * update supply rewards tests * update borrow reward tests * update delegator reward tests * update handler/genesis test for compile * add new msg type * implement delegator claim payouts * submission + handling of new msg * implement new querier types/keeper logic * add new queries to cli/rest * update migration * register new msgs/types on codec * remove delegator syncing from hard sync method
2021-07-07 16:50:14 +00:00
suite.storeHardClaim(claim)
Incentive refactor: hard rewards (#929) * organise testing committee gen state * remove repeated test app initialization * minor fixes from linter in tests * move more setup to SetupApp * split up KeeperTestSuite for each reward type * simplify KeeperTestSuite * simplify PayoutKeeperSuite * simplify DelegatorRewardSuite * simplify SupplyRewardsSuite * simplify BorrowRewardsSuite * simplify USDXRewardsSuite * add auth genesis builder for easier test setup * migrate all incentive tests to auth builder * add incentive genesis builder for easier setup migrate hard incentive tests * migrate all tests to incentive builder * add hard genesis builder * small tidy ups * deduplicate initialTime from borrow tests * deduplicate initialtTime from supply tests * deduplicate initialTime from usdx and keeper tests * deduplicate initialTime in delgator tests * deduplicate genesis time in payout test * deduplicate test app initialization * make authGenesisBuilder available for all modules * remove unused pricefeed setup * export incentive genesis builder * remove commented out test cases * migrate cdp test to new test state builders * migrate vv payout tests to use new builders * add SynchronizeHardBorrowReward unit test * extract calculatReward method * tidy up unit test for borrow rewards * add helper method to RewardIndexes * user helper to extract logic from SyncBorrowReward * add Get methods to (Multi)RewardIndexes * replace params.Subspace in keeper to test easier * add unit tests for usdx minting * refactor InitializeUSDXMintingClaim * add unit tests for InitializeHardBorrowRewards * refactor SynchronizeUSDXMintingReward * add unit tests for UpdateHardBorrowIndexDenoms * change rewardSource type to Dec needed by delegation rewards * fix typo in test names * refactor UpdateHardBorrowIndexDenoms * update genesis test TODO to use auth builder * add skipped test for bug in usdx sync * extract common method for calculating rewards * doc comment tidy * add unit tests for delegator rewards * tidy up test files * remove old TODOs * reaarrange InitializeHardDelegatorReward to fit with other init reward functions * duplicate borrow unit tests to create supply tests * add tests for syncing with zero rewards per second * refactor SynchronizeHardDelegatorRewards * refactor supply rewards in same way as borrow * fix total delegation calculation bug * fix new usdx reward bug * fix new supply/borrow reward bug * remove working comment * standardize behaviour when global factors missing * improve documentation for CalculateRewards * standardize variable names * remove panic from calculateSingleReward * wip * Tidy up comments * remove wip comment
2021-06-21 21:05:17 +00:00
globalIndexes := types.MultiRewardIndexes{
{
CollateralType: "rewarded",
RewardIndexes: types.RewardIndexes{
{
CollateralType: "reward",
RewardFactor: d("2000.002"),
},
},
},
{
CollateralType: "newlyrewarded",
RewardIndexes: types.RewardIndexes{
{
CollateralType: "otherreward",
// Indexes start at 0 when the reward is added by gov,
// so this represents the syncing happening some time later.
RewardFactor: d("1000.001"),
},
},
},
}
suite.storeGlobalBorrowIndexes(globalIndexes)
borrow := hardtypes.Borrow{
Borrower: claim.Owner,
Amount: cs(c("rewarded", 1e9), c("newlyrewarded", 1e9)),
}
suite.keeper.SynchronizeHardBorrowReward(suite.ctx, borrow)
// new reward is (new index - old index) * borrow amount for each borrowed denom
// The old index for `newlyrewarded` isn't in the claim, so it's added starting at 0 for calculating the reward.
syncedClaim, _ := suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, claim.Owner)
suite.Equal(
cs(c("otherreward", 1_000_001_000_000), c("reward", 1_000_001_000_000)).Add(originalReward...),
syncedClaim.Reward,
)
}
func (suite *SynchronizeHardBorrowRewardTests) TestRewardIsIncrementedWhenNewRewardDenomAdded() {
// When a new reward coin is added (via gov) to an already rewarded borrow denom (that the user has already borrowed), and the claim is synced;
// Then the user earns rewards for the time since the reward was added
originalReward := arbitraryCoins()
claim := types.HardLiquidityProviderClaim{
BaseMultiClaim: types.BaseMultiClaim{
Owner: arbitraryAddress(),
Reward: originalReward,
},
BorrowRewardIndexes: types.MultiRewardIndexes{
{
CollateralType: "borrowed",
RewardIndexes: types.RewardIndexes{
{
CollateralType: "reward",
RewardFactor: d("1000.001"),
},
},
},
},
}
Refactor to DelegatorClaim and implement new MsgClaimDelegatorReward (#948) * update claim attribute type to MultiRewardIndexes * update param attribute type to MultiRewardPeriods * keeper: update params to match types * keeper: update delegator core keeper methods * keeper: update InitializeHardDelegatorReward * keeper: update SynchronizeHardDelegatorRewards * remove reward factor in favor of reward indexes * update querier * fix test: delegator init test * fix test: delegator sync test * implement delegator reward accumulation * fix test: delegator general tests * add legact types, update v0_11 -> v0_14 migration * remove duplicate import form v0_15 migration * implement v0_15incentive migration * test data and migration test * add multiple reward denoms to init/sync tests * update delegator test with multiple reward coins * clean up simulation sync * types: introduce DelegatorClaim, refactor HardClaim * add core DelegateClaim store methods * refactor delegator reward init, accumulation, sync * update hooks * update params and genesis logic * update abci * update types tests * update querier types/keeper for compile * update supply rewards tests * update borrow reward tests * update delegator reward tests * update handler/genesis test for compile * add new msg type * implement delegator claim payouts * submission + handling of new msg * implement new querier types/keeper logic * add new queries to cli/rest * update migration * register new msgs/types on codec * remove delegator syncing from hard sync method
2021-07-07 16:50:14 +00:00
suite.storeHardClaim(claim)
Incentive refactor: hard rewards (#929) * organise testing committee gen state * remove repeated test app initialization * minor fixes from linter in tests * move more setup to SetupApp * split up KeeperTestSuite for each reward type * simplify KeeperTestSuite * simplify PayoutKeeperSuite * simplify DelegatorRewardSuite * simplify SupplyRewardsSuite * simplify BorrowRewardsSuite * simplify USDXRewardsSuite * add auth genesis builder for easier test setup * migrate all incentive tests to auth builder * add incentive genesis builder for easier setup migrate hard incentive tests * migrate all tests to incentive builder * add hard genesis builder * small tidy ups * deduplicate initialTime from borrow tests * deduplicate initialtTime from supply tests * deduplicate initialTime from usdx and keeper tests * deduplicate initialTime in delgator tests * deduplicate genesis time in payout test * deduplicate test app initialization * make authGenesisBuilder available for all modules * remove unused pricefeed setup * export incentive genesis builder * remove commented out test cases * migrate cdp test to new test state builders * migrate vv payout tests to use new builders * add SynchronizeHardBorrowReward unit test * extract calculatReward method * tidy up unit test for borrow rewards * add helper method to RewardIndexes * user helper to extract logic from SyncBorrowReward * add Get methods to (Multi)RewardIndexes * replace params.Subspace in keeper to test easier * add unit tests for usdx minting * refactor InitializeUSDXMintingClaim * add unit tests for InitializeHardBorrowRewards * refactor SynchronizeUSDXMintingReward * add unit tests for UpdateHardBorrowIndexDenoms * change rewardSource type to Dec needed by delegation rewards * fix typo in test names * refactor UpdateHardBorrowIndexDenoms * update genesis test TODO to use auth builder * add skipped test for bug in usdx sync * extract common method for calculating rewards * doc comment tidy * add unit tests for delegator rewards * tidy up test files * remove old TODOs * reaarrange InitializeHardDelegatorReward to fit with other init reward functions * duplicate borrow unit tests to create supply tests * add tests for syncing with zero rewards per second * refactor SynchronizeHardDelegatorRewards * refactor supply rewards in same way as borrow * fix total delegation calculation bug * fix new usdx reward bug * fix new supply/borrow reward bug * remove working comment * standardize behaviour when global factors missing * improve documentation for CalculateRewards * standardize variable names * remove panic from calculateSingleReward * wip * Tidy up comments * remove wip comment
2021-06-21 21:05:17 +00:00
globalIndexes := types.MultiRewardIndexes{
{
CollateralType: "borrowed",
RewardIndexes: types.RewardIndexes{
{
CollateralType: "reward",
RewardFactor: d("2000.002"),
},
{
CollateralType: "otherreward",
// Indexes start at 0 when the reward is added by gov,
// so this represents the syncing happening some time later.
RewardFactor: d("1000.001"),
},
},
},
}
suite.storeGlobalBorrowIndexes(globalIndexes)
borrow := hardtypes.Borrow{
Borrower: claim.Owner,
Amount: cs(c("borrowed", 1e9)),
}
suite.keeper.SynchronizeHardBorrowReward(suite.ctx, borrow)
// new reward is (new index - old index) * borrow amount for each borrowed denom
// The old index for `otherreward` isn't in the claim, so it's added starting at 0 for calculating the reward.
syncedClaim, _ := suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, claim.Owner)
suite.Equal(
cs(c("reward", 1_000_001_000_000), c("otherreward", 1_000_001_000_000)).Add(originalReward...),
syncedClaim.Reward,
)
}
func TestCalculateRewards(t *testing.T) {
type expected struct {
err error
coins sdk.Coins
}
type args struct {
oldIndexes, newIndexes types.RewardIndexes
sourceAmount sdk.Dec
}
testcases := []struct {
name string
args args
expected expected
}{
{
name: "when old and new indexes have same denoms, rewards are calculated correctly",
args: args{
oldIndexes: types.RewardIndexes{
{
CollateralType: "hard",
RewardFactor: d("0.000000001"),
},
{
CollateralType: "ukava",
RewardFactor: d("0.1"),
},
},
newIndexes: types.RewardIndexes{
{
CollateralType: "hard",
RewardFactor: d("1000.0"),
},
{
CollateralType: "ukava",
RewardFactor: d("0.100000001"),
},
},
sourceAmount: d("1000000000"),
},
expected: expected{
// for each denom: (new - old) * sourceAmount
coins: cs(c("hard", 999999999999), c("ukava", 1)),
},
},
{
name: "when new indexes have an extra denom, rewards are calculated as if it was 0 in old indexes",
args: args{
oldIndexes: types.RewardIndexes{
{
CollateralType: "hard",
RewardFactor: d("0.000000001"),
},
},
newIndexes: types.RewardIndexes{
{
CollateralType: "hard",
RewardFactor: d("1000.0"),
},
{
CollateralType: "ukava",
RewardFactor: d("0.100000001"),
},
},
sourceAmount: d("1000000000"),
},
expected: expected{
// for each denom: (new - old) * sourceAmount
coins: cs(c("hard", 999999999999), c("ukava", 100000001)),
},
},
{
name: "when new indexes are smaller than old, an error is returned",
args: args{
oldIndexes: types.RewardIndexes{
{
CollateralType: "hard",
RewardFactor: d("0.2"),
},
},
newIndexes: types.RewardIndexes{
{
CollateralType: "hard",
RewardFactor: d("0.1"),
},
},
sourceAmount: d("1000000000"),
},
expected: expected{
err: types.ErrDecreasingRewardFactor,
},
},
{
name: "when old indexes have an extra denom, an error is returned",
args: args{
oldIndexes: types.RewardIndexes{
{
CollateralType: "hard",
RewardFactor: d("0.1"),
},
{
CollateralType: "ukava",
RewardFactor: d("0.1"),
},
},
newIndexes: types.RewardIndexes{
{
CollateralType: "hard",
RewardFactor: d("0.2"),
},
},
sourceAmount: d("1000000000"),
},
expected: expected{
err: types.ErrDecreasingRewardFactor,
},
},
{
name: "when old and new indexes are 0, rewards are 0",
args: args{
oldIndexes: types.RewardIndexes{
{
CollateralType: "hard",
RewardFactor: d("0.0"),
},
},
newIndexes: types.RewardIndexes{
{
CollateralType: "hard",
RewardFactor: d("0.0"),
},
},
sourceAmount: d("1000000000"),
},
expected: expected{
coins: nil,
},
},
{
name: "when old and new indexes are empty, rewards are 0",
args: args{
oldIndexes: types.RewardIndexes{},
newIndexes: nil,
sourceAmount: d("1000000000"),
},
expected: expected{
coins: nil,
},
},
}
for _, tc := range testcases {
t.Run(tc.name, func(t *testing.T) {
coins, err := keeper.Keeper{}.CalculateRewards(tc.args.oldIndexes, tc.args.newIndexes, tc.args.sourceAmount)
if tc.expected.err != nil {
require.True(t, errors.Is(err, tc.expected.err))
} else {
require.Equal(t, tc.expected.coins, coins)
}
})
}
}
func TestCalculateSingleReward(t *testing.T) {
type expected struct {
err error
reward sdk.Int
}
type args struct {
oldIndex, newIndex sdk.Dec
sourceAmount sdk.Dec
}
testcases := []struct {
name string
args args
expected expected
}{
{
name: "when new index is > old, rewards are calculated correctly",
args: args{
oldIndex: d("0.000000001"),
newIndex: d("1000.0"),
sourceAmount: d("1000000000"),
},
expected: expected{
// (new - old) * sourceAmount
reward: i(999999999999),
},
},
{
name: "when new index is < old, an error is returned",
args: args{
oldIndex: d("0.000000001"),
newIndex: d("0.0"),
sourceAmount: d("1000000000"),
},
expected: expected{
err: types.ErrDecreasingRewardFactor,
},
},
{
name: "when old and new indexes are 0, rewards are 0",
args: args{
oldIndex: d("0.0"),
newIndex: d("0.0"),
sourceAmount: d("1000000000"),
},
expected: expected{
reward: sdk.ZeroInt(),
},
},
}
for _, tc := range testcases {
t.Run(tc.name, func(t *testing.T) {
reward, err := keeper.Keeper{}.CalculateSingleReward(tc.args.oldIndex, tc.args.newIndex, tc.args.sourceAmount)
if tc.expected.err != nil {
require.True(t, errors.Is(err, tc.expected.err))
} else {
require.Equal(t, tc.expected.reward, reward)
}
})
}
}