added arbitrum oracle tests

mysofinance · Apr 22, 2024 · 817fc96 · 817fc96
1 parent 2561f3d
commit 817fc96
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Showing 3 changed files with 501 additions and 7 deletions.
diff --git a/contracts/peer-to-peer/oracles/custom/MysoArbitrumUsdOracle.sol b/contracts/peer-to-peer/oracles/custom/MysoArbitrumUsdOracle.sol
@@ -15,7 +15,7 @@ import {IGTOKEN} from "../../interfaces/oracles/IGTOKEN.sol";
 /**
  * @dev supports oracles which are compatible with v2v3 or v3 interfaces
  */
-contract MysoOracle is ChainlinkArbitrumSequencerUSD, Ownable {
+contract MysoArbitrumUsdOracle is ChainlinkArbitrumSequencerUSD, Ownable {
     struct PriceParams {
         // maxPrice is in 8 decimals for chainlink consistency
         uint96 maxPrice;
@@ -190,11 +190,6 @@ contract MysoOracle is ChainlinkArbitrumSequencerUSD, Ownable {
         uint256 assetPriceInUsd = _checkAndReturnLatestRoundData(
             chainlinkOracle
         );
-        uint256 tokenPriceInUsd = _getPriceOfToken(token);
-        gTokenPriceRaw = Math.mulDiv(
-            tokenPriceInUsd * assetsPerGtoken,
-            1e8,
-            assetPriceInUsd * 1e18
-        );
+        gTokenPriceRaw = Math.mulDiv(assetsPerGtoken, assetPriceInUsd, 1e18);
     }
 }
diff --git a/hardhat.config.ts b/hardhat.config.ts
@@ -39,6 +39,17 @@ export const getMysoOracleMainnetForkingConfig = () => {
   return { chainId: chainId, url: url, blockNumber: blockNumber }
 }
 
+export const getMysoOracleArbitrumForkingConfig = () => {
+  const ALCHEMY_API_KEY = process.env.ALCHEMY_API_KEY
+  if (ALCHEMY_API_KEY === undefined) {
+    throw new Error('Invalid hardhat.config.ts! Need to set `ALCHEMY_API_KEY`!')
+  }
+  const chainId = 42161
+  const url = `https://arb-mainnet.g.alchemy.com/v2/${ALCHEMY_API_KEY}`
+  const blockNumber = 196000000 // 2024-03-31 (4AM UTC)
+  return { chainId: chainId, url: url, blockNumber: blockNumber }
+}
+
 export const getArbitrumForkingConfig = () => {
   const ALCHEMY_API_KEY = process.env.ALCHEMY_API_KEY
   if (ALCHEMY_API_KEY === undefined) {