ubiquity / ubiquity-dollar / 7289712765

84%

push

github

Bugfix/fix collateral twap (#844)

* test: add collateral TWAP test

Author: rndquu <rndquu@gmail.com>

* test: example of using last prices from LUSD Curve contract

Resolves: #830

* feat: add LibCollateralOracle skeleton

To be used by LibUbiquityPool to fetch collateral token prices

* feat: getLatestPrice and getDecimals for priceFeed

* feat: emit CollateralPriceUpdated

* feat: register ChainLink price feed

* feat: use ChainLink price feed in LibUibquityPool

* chore: update setCollateralChainLinkPriceFeedAddress docs

* feat: update CollateralPriceFeedSet event to emit address

* feat: add ChainLink price feed interface functions to IUbiquityPool

* feat: remove LibCollateralOracle

The oracle and price updates implemented in LibUbiquityPool.

* chore: remove unused LibCollateralOracle import

* test: implement ChainLink price feed mock

* test: implement updateMockParams in MockChainLinkFeed

* feat: switch to pure functcions in MockChainLinkFeed

* feat: initialize collateralPriceFeedAddress to 0 in addCollateralToken

* test: testCollateralPriceFeed verifies mocked ChainLink price

* chore: install ChainLink npm package

Add ChainLink contracts as project dependency.

* feat: remove unused ICollateralOracle.sol

* feat: switch to AggregatorV3Interface from smartcontractkit

* feat: commit ChainLink contracts submodule

* feat: update ChainLink contracts remapping path

* feat: use collateralIndex instead of collateralAddressToIndex

* feat: move updateChainLinkCollateralPrice to public functions

Remove onlyAdmin modifier and move to public functions as discussed
during the pull request review.

* feat: update collateral price before collateral price related functions

* test: set up mocked ChainLink price feed in UbiquityPoolFacet test

Initialize mocked dollar price to 1_000_000.

* test: add testCollateralPriceFeed_ShouldWorkWithMultipleCollateralTokens
test

Verify t... (continued)

213 of 384 branches covered (0.0%)

Branch coverage included in aggregate %.

20 of 23 new or added lines in 2 files covered. (86.96%)

1048 of 1503 relevant lines covered (69.73%)

300.95 hits per line