chg: update contract and test

contracts/mocks/FaucetERC20.sol

@@ -2,9 +2,10 @@
 pragma solidity 0.8.16;
 
 import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
-import {Test} from "forge-std/Test.sol";
 
-contract FaucetERC20 is ERC20, Test {
+// import {Test} from "forge-std/Test.sol";
+
+contract FaucetERC20 is ERC20 {
     constructor(string memory name, string memory symbol) ERC20(name, symbol) {}
 
     function mint(address to, uint256 value) public returns (bool) {
@@ -19,6 +20,7 @@ contract FaucetERC20 is ERC20, Test {
     }
 
     function decimals() public view override returns (uint8) {
-        return uint8(vm.envUint("DECIMALS"));
+        return 6;
+        //return uint8(vm.envUint("DECIMALS"));
     }
 }

package.json

@@ -14,7 +14,7 @@
         "hh:sim": "yarn hardhat test --config hardhat-sim.config.ts",
         "task": "yarn hardhat --config hardhat-task.config.ts",
         "f:compile": "forge build",
-        "f:test": "DECIMALS=6 forge test -vvv",
+        "f:test": "forge test -vvv",
         "clean": "forge clean && yarn hardhat clean && rm -rf ./typechain-types",
         "coverage": "./run-coverage.sh",
         "deploy:op": "yarn clean && yarn hardhat compile && CONFIG=optimism-goerli yarn hardhat --config hardhat-task.config.ts deploy:op --network optimism-goerli",

test/foundry/TestWrapper.sol

@@ -23,7 +23,8 @@ contract TestWrapper is Test {
     MarketRegistryMock public marketRegistryMock;
     UserManagerMock public userManagerMock;
     FixedInterestRateModelMock public interestRateMock;
-    uint256 public UNIT = 10 ** uint8(vm.envUint("DECIMALS"));
+    // uint256 public UNIT = 10 ** uint8(vm.envUint("DECIMALS"));
+    uint256 public UNIT = 1e6;
 
     function deployProxy(address implementation, bytes memory signature) public returns (address) {
         ERC1967Proxy proxy = new ERC1967Proxy(implementation, signature);