refactor testing suite

Author: Alexangelj

.prettierignore

@@ -1,9 +1,4 @@
-# Ignore artifacts:
-artifacts
 cache
-coverage
-coverage*
-typechain-types
 
 # Ignore certain files
-/contracts/Bisection.sol
+/src/Bisection.sol

foundry.toml

@@ -2,6 +2,7 @@
 solc = "0.8.13"
 via_ir = true
 optimizer_runs = 15000
+ffi = true # important!
 remappings = [
     'solmate/=lib/solmate/src/'
 ]

package.json

@@ -7,9 +7,7 @@
     "src/**/*.sol"
   ],
   "scripts": {
-    "build": "yarn generate && yarn test",
-    "test": "forge test -vvv -ffi ",
-    "test:differential": "yarn generate && forge test --ffi -c test/differential/test/DifferentialTests.t.sol",
+    "build": "yarn generate",
     "lint": "prettier --write **.sol && prettier --write **.ts",
     "prepare": "husky install",
     "generate": "cd ./test/differential/scripts/ && npm run generate"

src/Invariant.sol

@@ -2,7 +2,7 @@
 pragma solidity ^0.8.4;
 
 import "./Gaussian.sol";
-import "solmate/src/utils/FixedPointMathLib.sol";
+import "solmate/utils/FixedPointMathLib.sol";
 
 /**
  * @title Invariant of Primitive RMM.