Merge pull request #50 from PaulRBerg/refactor/remove-prb-test

refactor: use Test instead of PRBTest

README.md

@@ -15,8 +15,7 @@ A Foundry-based template for developing Solidity smart contracts, with sensible
 
 - [Forge](https://github.com/foundry-rs/foundry/blob/master/forge): compile, test, fuzz, format, and deploy smart
   contracts
-- [Forge Std](https://github.com/foundry-rs/forge-std): collection of helpful contracts and cheatcodes for testing
-- [PRBTest](https://github.com/PaulRBerg/prb-test): modern collection of testing assertions and logging utilities
+- [Forge Std](https://github.com/foundry-rs/forge-std): collection of helpful contracts and utilities for testing
 - [Prettier](https://github.com/prettier/prettier): code formatter for non-Solidity files
 - [Solhint](https://github.com/protofire/solhint): linter for Solidity code
 
@@ -92,10 +91,10 @@ Note that OpenZeppelin Contracts is pre-installed, so you can follow that as an
 
 ## Writing Tests
 
-To write a new test contract, you start by importing [PRBTest](https://github.com/PaulRBerg/prb-test) and inherit from
-it in your test contract. PRBTest comes with a pre-instantiated [cheatcodes](https://book.getfoundry.sh/cheatcodes/)
-environment accessible via the `vm` property. If you would like to view the logs in the terminal output you can add the
-`-vvv` flag and use [console.log](https://book.getfoundry.sh/faq?highlight=console.log#how-do-i-use-consolelog).
+To write a new test contract, you start by importing `Test` from `forge-std`, and then you inherit it in your test
+contract. Forge Std comes with a pre-instantiated [cheatcodes](https://book.getfoundry.sh/cheatcodes/) environment
+accessible via the `vm` property. If you would like to view the logs in the terminal output, you can add the `-vvv` flag
+and use [console.log](https://book.getfoundry.sh/faq?highlight=console.log#how-do-i-use-consolelog).
 
 This template comes with an example test contract [Foo.t.sol](./test/Foo.t.sol)
 

package.json

@@ -10,8 +10,7 @@
     "@openzeppelin/contracts": "^5.0.1"
   },
   "devDependencies": {
-    "@prb/test": "^0.6.4",
-    "forge-std": "github:foundry-rs/forge-std#v1.7.5",
+    "forge-std": "github:foundry-rs/forge-std#v1.8.1",
     "prettier": "^3.0.0",
     "solhint": "^3.6.2"
   },

remappings.txt

@@ -1,3 +1,2 @@
 @openzeppelin/contracts/=node_modules/@openzeppelin/contracts/
-@prb/test/=node_modules/@prb/test/
 forge-std/=node_modules/forge-std/

test/Foo.t.sol

@@ -1,9 +1,8 @@
 // SPDX-License-Identifier: UNLICENSED
 pragma solidity >=0.8.25 <0.9.0;
 
-import { PRBTest } from "@prb/test/src/PRBTest.sol";
+import { Test } from "forge-std/src/Test.sol";
 import { console2 } from "forge-std/src/console2.sol";
-import { StdCheats } from "forge-std/src/StdCheats.sol";
 
 import { Foo } from "../src/Foo.sol";
 
@@ -13,7 +12,7 @@ interface IERC20 {
 
 /// @dev If this is your first time with Forge, read this tutorial in the Foundry Book:
 /// https://book.getfoundry.sh/forge/writing-tests
-contract FooTest is PRBTest, StdCheats {
+contract FooTest is Test {
     Foo internal foo;
 
     /// @dev A function invoked before each test case is run.
@@ -23,7 +22,7 @@ contract FooTest is PRBTest, StdCheats {
     }
 
     /// @dev Basic test. Run it with `forge test -vvv` to see the console log.
-    function test_Example() external {
+    function test_Example() external view {
         console2.log("Hello World");
         uint256 x = 42;
         assertEq(foo.id(x), x, "value mismatch");
@@ -32,7 +31,7 @@ contract FooTest is PRBTest, StdCheats {
     /// @dev Fuzz test that provides random values for an unsigned integer, but which rejects zero as an input.
     /// If you need more sophisticated input validation, you should use the `bound` utility instead.
     /// See https://twitter.com/PaulRBerg/status/1622558791685242880
-    function testFuzz_Example(uint256 x) external {
+    function testFuzz_Example(uint256 x) external view {
         vm.assume(x != 0); // or x = bound(x, 1, 100)
         assertEq(foo.id(x), x, "value mismatch");
     }