v1.5.3

Featured Changes

• feat: Add new vm.expectSafeMemory cheats by @clabby in #327
• feat: add Account helper struct to StdCheats by @jameswenzel in #331
• fix(StdAssertions): % is not displayed as % by @0xdapper in #336
• feat: add vm.mockCallRevert cheatcode by @reubenr0d in #337
• feat: add vm.txGasPrice cheat by @mds1 in #341
• chore: bump DS Test version to add assertNotEq assertion helpers by @0xGuybrush in #339

Other Changes

• feat: name emitter in "expectEmit" by @PaulRBerg in #329
• ♻️ Remove Unused Function Parameters in StdAssertions.t.sol by @pcaversaccio in #328
• fix: initialize function collision by @brotherlymite in #333
• Fixed a typo in StdUtils.sol by @Iaroslav-Mazur in #340
• chore: bump to v1.5.3 by @mds1 in #342

New Contributors

• @brotherlymite made their first contribution in #333
• @0xdapper made their first contribution in #336
• @reubenr0d made their first contribution in #337
• @Iaroslav-Mazur made their first contribution in #340
• @0xGuybrush made their first contribution in #339

Full Changelog: v1.5.2...v1.5.3

v1.5.2

What's Changed

• fix: src/ and all subdirectories now included when installing this package with yarn directly from GitHub. by @EdouardBougon in #324

New Contributors

• @EdouardBougon made their first contribution in #324

Full Changelog: v1.5.1...v1.5.2

v1.5.1

What's Changed

• feat: add "changePrank" variant by @PaulRBerg in #319
• feat: add simple "expectEmit" by @PaulRBerg in #320

Full Changelog: v1.5.0...v1.5.1

v1.5.0

Featured Changes

• feat: add StdStyle library to print logs with different colors and styles,by @wirew0lf in #313
  • Example usage: console2.log(StdStyle.red("my red string"))
  • Available method names are red, green, yellow, blue, magenta, cyan, bold, italic, underline, dim, and inverse
• Rename StdAssertions.sol logs from actual and expected to left and right, to make it easier to read failed assertions, by @Sabnock01 in #290
• feat(StdCheats): add dealERC721 and dealERC1155 cheats by @wirew0lf in #305
• feat(StdAssertions): add assertEqCall assertion helpers by @0xPhaze in #311
• feat(Vm): Add new expectCall variants to assert on the amount of gas passed to a call, by @clabby in #310

Other Changes

• Bump ds-test and complete assertion log renaming by @Sabnock01 in #307

New Contributors

• @Sabnock01 made their first contribution in #290
• @clabby made their first contribution in #310
• @wirew0lf made their first contribution in #313
• @0xPhaze made their first contribution in #311

Full Changelog: v1.4.0...v1.5.0

v1.4.0

Featured Changes

• refactor(BREAKING CHANGE): rename InvariantTest to StdInvariant and have Test inherit from it by default by @mds1 in #292
• Add create2 helper methods computeCreate2Address and hashInitCode by @karmacoma-eth in #276
• Add flag disable default rpc with setFallbackToDefaultRpcUrls(bool) by @hexonaut in #291

Other Changes

• refactor: rename "who" arg to "msgSender" by @PaulRBerg in #277
• Just a minor change to stay consistent with the helpful comment by @FredCoen in #278
• ci: remove key that doesn't work by @mds1 in #284
• chore: use coercion cheatcodes with stdJson helpers by @odyslam in #294
• chore: bump to v1.4.0 by @mds1 in #300

Full Changelog: v1.3.0...v1.4.0

v1.3.0

Featured Changes

• feat (BREAKING CHANGE): Usability Updates for StdChains by @hexonaut in #268. This is a breaking change for some users, check out the PR for more info.
• feat: Add InvariantTest helper contract by @lucas-manuel in #261. Use it via inheritance, e.g. contract MyInvariantTests is Test, InvariantTest
• feat: add IMulticall3 interface and getTokenBalances helper by @PaulRBerg in #271
• feat: add MULTICALL3_ADDRESS in CommonBase by @PaulRBerg in #266
• feat: add new assumePayable cheat by @hexcowboy in #270
• feat: add assertApproxEqAbsDecimal and assertApproxEqRelDecimal assertions by @aaoferreira in #191
• feat: parseJson cheatcodes with type coercion by @odyslam in #274

Other Changes

• refactor: use simple revert instead of "require(false" by @PaulRBerg in #265
• Fix compiler warnings by @PaulRBerg in #260

New Contributors

• @lucas-manuel made their first contribution in #261
• @aaoferreira made their first contribution in #191
• @hexonaut made their first contribution in #268
• @hexcowboy made their first contribution in #270

Full Changelog: v1.2.0...v1.3.0

v1.2.0

Featured Changes

Breaking Changes

• Significantly improved via-ir compilation times with #235 by @ZeroEkkusu. Update your code to use the new getChain methods, such as getChain("mainnet") or getChain(1)

Additional Changes

• feat: Add gas metering cheatcodes + modifier by @brockelmore in #248
• feat: add envOr cheatcodes to Vm interface #3732 by @vicnaum in #249
• feat: implement boundInt by @JhChoy in #253
• chore: add fsMetadata cheat by @mds1 in #251
• feature: isFork and skip modifiers in StdCheats by @prestwich in #236
• feat: improve StdChains by @adhusson in #247
• feat: add common addresses by @mds1 in #229

Other Changes

• ♻️ chore: add MIT license to interfaces by @pcaversaccio in #243
• ci: print forge version in CI by @mds1 in #242
• fix: remove StdStorage in CommonBase contract by @graykode in #241
• fix: remove StdChains from StdCheatsSafe by @ZeroEkkusu in #245
• Name arguments in Vm.sol by @PaulRBerg in #246
• fix: remove Components.sol by @ZeroEkkusu in #255
• chore: bump version to v1.2.0 (the upcoming release) by @mds1 in #228
• fix: move cheats, improve docs by @ZeroEkkusu in #256

New Contributors

• @prestwich made their first contribution in #236
• @graykode made their first contribution in #241
• @vicnaum made their first contribution in #249
• @JhChoy made their first contribution in #253

Full Changelog: v1.1.1...v1.2.0

v1.1.1

What's Changed

• Fix unexpected condition in bound by @Rubilmax in #220
• Fix IERC1155 Interface name by @jameswenzel in #223
• fix: swap default mainnet RPC URL by @mds1 in #227
• refactor: move bytesToUint to StdUtils for shared use by @NoahMarconi in #222
• chore: bump version to v1.1.1 by @mds1 in #234

New Contributors

• @Rubilmax made their first contribution in #220
• @NoahMarconi made their first contribution in #222

Full Changelog: v1.1.0...v1.1.1

v1.1.0

Featured Changes

Breaking Changes

• Fix slow compilation with via-ir by @mds1 in #217. Make sure to update usage stdChains from the form stdChains.Mainnet.chainId to stdChains["mainnet"].chainId

Other Changes

• Feat: add serialize (vm.writeJson) to stdjson by @odyslam in #213
• feat: add emitter to Log struct by @davidiola in #214

Other Changes

• chore: forge fmt by @ZeroEkkusu in #203
• docs: fix ci badge by @ZeroEkkusu in #202
• Use relative imports in interfaces for VSCode linting compatibility by @jameswenzel in #206
• restrict cheats mutability by @adhusson in #205
• fix: ds-test imports + compiler warnings by @mds1 in #210
• chore: remove \, update ds-test by @ZeroEkkusu in #216
• fix: add signature for bytes by @odyslam in #218

New Contributors

• @jameswenzel made their first contribution in #206
• @adhusson made their first contribution in #205
• @davidiola made their first contribution in #214

Full Changelog: v1.0.0...v1.1.0

v1.0.0

forge-std is now modular - enabling composability, and paving the way for new libraries for testing in Solidity.

Features

• #126 (includes createCompute2Address and standards)
• Smart bound
• #193
• #195

Breaking changes

• Bump pragma to >=0.6.2 <0.9.0
• Remove deprecated features (tip std-cheat, lowLevelError std-error)
• Disallow "unsafe" std-cheats in scripts by default #147
• using stdStorage for StdStorage will break in scripts and will need to be changed to stdStorageSafe (or will require a manual import of stdStorage)