add oracle router deployment

contracts/deploy/deployActions.js

@@ -6,6 +6,8 @@ const {
   getOracleAddresses,
   isMainnet,
   isHolesky,
+  isHoleskyOrFork,
+  isSonicOrFork,
   isTest,
 } = require("../test/helpers.js");
 const { deployWithConfirmation, withConfirmation } = require("../utils/deploy");
@@ -1019,23 +1021,27 @@ const deployOracles = async () => {
   let args = [];
   if (isMainnet) {
     oracleContract = "OracleRouter";
-  } else if (isHolesky) {
+  } else if (isHoleskyOrFork) {
     oracleContract = "OETHFixedOracle";
     contractName = "OETHOracleRouter";
     args = [addresses.zero];
+  } else if (isSonicOrFork) {
+    oracleContract = "OETHFixedOracle";
+    contractName = "OSonicOracleRouter";
+    args = [addresses.zero];
   }
 
   await deployWithConfirmation(contractName, args, oracleContract);
-  const oracleRouter = await ethers.getContract("OracleRouter");
-  log("Deployed OracleRouter");
-
-  if (isHolesky) {
+  if (isHoleskyOrFork || isSonicOrFork) {
     // no need to configure any feeds since they are hardcoded to a fixed feed
     // TODO: further deployments will require more intelligent separation of different
     // chains / environment oracle deployments
     return;
   }
 
+  const oracleRouter = await ethers.getContract("OracleRouter");
+  log("Deployed OracleRouter");
+
   const assetAddresses = await getAssetAddresses(deployments);
   await deployWithConfirmation("AuraWETHPriceFeed", [
     assetAddresses.auraWeightedOraclePool,

contracts/deploy/sonic/002_oracle_router.js

@@ -0,0 +1,32 @@
+const { deployOnSonic } = require("../../utils/deploy-l2.js");
+const { deployOracles } = require("../deployActions");
+
+module.exports = deployOnSonic(
+  {
+    deployName: "002_oracle_router",
+    forceSkip: false,
+  },
+  async ({ ethers }) => {
+    const cOSonicVaultProxy = await ethers.getContract("OSonicVaultProxy");
+    const cOSonicVault = await ethers.getContractAt(
+      "IVault",
+      cOSonicVaultProxy.address
+    );
+
+    await deployOracles();
+    const oracleRouter = await ethers.getContract("OSonicOracleRouter");
+    console.log(`Deployed Oracle Router at: ${oracleRouter.address}`);
+
+    return {
+      name: "Configure Oracle Router as Price provider",
+      actions: [
+        // 1. Approve Sonic Staking Strategy on the Vault
+        {
+          contract: cOSonicVault,
+          signature: "setPriceProvider(address)",
+          args: [oracleRouter.address],
+        },
+      ],
+    };
+  }
+);

contracts/deploy/sonic/002_sonic_staking_strategy.js → contracts/deploy/sonic/003_sonic_staking_strategy.js

@@ -7,7 +7,7 @@ const addresses = require("../../utils/addresses.js");
 
 module.exports = deployOnSonic(
   {
-    deployName: "002_sonic_staking_strategy",
+    deployName: "003_sonic_staking_strategy",
     forceSkip: false,
   },
   async ({ ethers }) => {

contracts/docs/plantuml/sonicContracts.puml

@@ -60,6 +60,10 @@ object "OSonicHarvester" as harv <<Origin>><<Proxy>> #$phase2 {
     rewards: ?
 }
 
+' Oracle
+object "OSonicOracleRouter" as router <<Origin>> #DeepSkyBlue {
+}
+
 wos <. zap
 zap ..> os
 zap ..> vault
@@ -72,6 +76,7 @@ vault <.> drip
 vault <...> stakeStrat
 stakeStrat ..> sfc
 vault <...> amoStrat
+vault .> router
 
 vault <.. harv 
 drip <.. harv 

contracts/test/behaviour/sfcStakingStrategy.js

@@ -28,8 +28,13 @@ const MIN_WITHDRAWAL_EPOCH_ADVANCE = 4;
 const shouldBehaveLikeASFCStakingStrategy = (context) => {
   describe("Initial setup", function () {
     it("Should verify the initial state", async () => {
-      const { sonicStakingStrategy, addresses, oSonicVault, testValidatorIds } =
-        await context();
+      const {
+        sonicStakingStrategy,
+        addresses,
+        oSonicVault,
+        testValidatorIds,
+        wS,
+      } = await context();
       expect(await sonicStakingStrategy.wrappedSonic()).to.equal(
         addresses.wS,
         "Incorrect wrapped sonic address set"
@@ -69,6 +74,16 @@ const shouldBehaveLikeASFCStakingStrategy = (context) => {
       expect(
         (await sonicStakingStrategy.getRewardTokenAddresses()).length
       ).to.equal(0, "Incorrectly configured Reward Token Addresses");
+
+      expect(await oSonicVault.priceProvider()).to.not.equal(
+        AddressZero,
+        "Price provider address not set"
+      );
+
+      expect(await oSonicVault.priceUnitMint(wS.address)).to.equal(
+        oethUnits("1"),
+        "not expected PriceUnitMint"
+      );
     });
   });