mirror of
https://github.com/0glabs/0g-chain.git
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dc6f5c6c83
* extract borrow sync logic into separate func * fix borrow reward calculations Use the normalized borrow as the source shares in reward calculations. * extract supply sync logic into separate func * prepare to fix supply reward calculations * fix deposit reward calculations Use the normalized deposit as the source shares in reward calculations. * extract usdx sync logic into separate func * prepare to fix usdx reward calculations * fix cdp reward calculations Use the normalized cdp debt as the source shares in reward calculations. * fix compile error from messed up partial stage * Fix incentive usdx reward bug (#976) * minor test refactors * fix overpayment bug Init methods should not read params. Add test to cover bug * fix typos
107 lines
3.7 KiB
Go
107 lines
3.7 KiB
Go
package keeper_test
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import (
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"testing"
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"github.com/stretchr/testify/suite"
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"github.com/kava-labs/kava/x/incentive/types"
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)
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// UpdateHardBorrowIndexDenomsTests runs unit tests for the keeper.UpdateHardBorrowIndexDenoms method
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type UpdateHardBorrowIndexDenomsTests struct {
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unitTester
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}
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func TestUpdateHardBorrowIndexDenoms(t *testing.T) {
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suite.Run(t, new(UpdateHardBorrowIndexDenomsTests))
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}
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func (suite *UpdateHardBorrowIndexDenomsTests) TestClaimIndexesAreRemovedForDenomsNoLongerBorrowed() {
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claim := types.HardLiquidityProviderClaim{
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BaseMultiClaim: types.BaseMultiClaim{
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Owner: arbitraryAddress(),
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},
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BorrowRewardIndexes: nonEmptyMultiRewardIndexes,
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}
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suite.storeHardClaim(claim)
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suite.storeGlobalBorrowIndexes(claim.BorrowRewardIndexes)
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// remove one denom from the indexes already in the borrow
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expectedIndexes := claim.BorrowRewardIndexes[1:]
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borrow := NewBorrowBuilder(claim.Owner).
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WithArbitrarySourceShares(extractCollateralTypes(expectedIndexes)...).
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Build()
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suite.keeper.UpdateHardBorrowIndexDenoms(suite.ctx, borrow)
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syncedClaim, _ := suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, claim.Owner)
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suite.Equal(expectedIndexes, syncedClaim.BorrowRewardIndexes)
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}
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func (suite *UpdateHardBorrowIndexDenomsTests) TestClaimIndexesAreAddedForNewlyBorrowedDenoms() {
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claim := types.HardLiquidityProviderClaim{
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BaseMultiClaim: types.BaseMultiClaim{
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Owner: arbitraryAddress(),
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},
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BorrowRewardIndexes: nonEmptyMultiRewardIndexes,
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}
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suite.storeHardClaim(claim)
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globalIndexes := appendUniqueMultiRewardIndex(claim.BorrowRewardIndexes)
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suite.storeGlobalBorrowIndexes(globalIndexes)
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borrow := NewBorrowBuilder(claim.Owner).
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WithArbitrarySourceShares(extractCollateralTypes(globalIndexes)...).
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Build()
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suite.keeper.UpdateHardBorrowIndexDenoms(suite.ctx, borrow)
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syncedClaim, _ := suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, claim.Owner)
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suite.Equal(globalIndexes, syncedClaim.BorrowRewardIndexes)
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}
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func (suite *UpdateHardBorrowIndexDenomsTests) TestClaimIndexesAreUnchangedWhenBorrowedDenomsUnchanged() {
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claim := types.HardLiquidityProviderClaim{
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BaseMultiClaim: types.BaseMultiClaim{
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Owner: arbitraryAddress(),
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},
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BorrowRewardIndexes: nonEmptyMultiRewardIndexes,
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}
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suite.storeHardClaim(claim)
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// Set global indexes with same denoms but different values.
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// UpdateHardBorrowIndexDenoms should ignore the new values.
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suite.storeGlobalBorrowIndexes(increaseAllRewardFactors(claim.BorrowRewardIndexes))
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borrow := NewBorrowBuilder(claim.Owner).
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WithArbitrarySourceShares(extractCollateralTypes(claim.BorrowRewardIndexes)...).
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Build()
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suite.keeper.UpdateHardBorrowIndexDenoms(suite.ctx, borrow)
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syncedClaim, _ := suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, claim.Owner)
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suite.Equal(claim.BorrowRewardIndexes, syncedClaim.BorrowRewardIndexes)
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}
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func (suite *UpdateHardBorrowIndexDenomsTests) TestEmptyClaimIndexesAreAddedForNewlyBorrowedButNotRewardedDenoms() {
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claim := types.HardLiquidityProviderClaim{
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BaseMultiClaim: types.BaseMultiClaim{
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Owner: arbitraryAddress(),
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},
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BorrowRewardIndexes: nonEmptyMultiRewardIndexes,
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}
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suite.storeHardClaim(claim)
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suite.storeGlobalBorrowIndexes(claim.BorrowRewardIndexes)
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// add a denom to the borrowed amount that is not in the global or claim's indexes
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expectedIndexes := appendUniqueEmptyMultiRewardIndex(claim.BorrowRewardIndexes)
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borrowedDenoms := extractCollateralTypes(expectedIndexes)
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borrow := NewBorrowBuilder(claim.Owner).
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WithArbitrarySourceShares(borrowedDenoms...).
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Build()
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suite.keeper.UpdateHardBorrowIndexDenoms(suite.ctx, borrow)
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syncedClaim, _ := suite.keeper.GetHardLiquidityProviderClaim(suite.ctx, claim.Owner)
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suite.Equal(expectedIndexes, syncedClaim.BorrowRewardIndexes)
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}
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