v1.6.1

Featured Changes

• feat: add cheatcodes and standard cheats to get keys of a mapping, by @clouds56, @Evalir, and @mds1 in #448 and #449
• feat: add targetInterface() helpers to StdInvariant to allow targeting interfaces by @bernard-wagner in #445
• New filesystem cheats:
  • feat: add vm.copyFile cheatcode by @DaniPopes in #431
  • feat: add vm.exists, vm.isFile and vm.isDir by @ruvaag in #441
• New JSON parsing cheats:
  • feat: add vm.parseJsonKeys by @klkvr in #429
  • feat: add vm.keyExists by @Evalir in #423
• New chains in StdChains:
  • feat: add base goerli and base chains to StdChains by @giuseppecrj in #437
  • feat: add moonbeam.network chains to StdChains by @klkvr in #426
• feat:: add vm.createWallet, vm.sign, and vm.getNonce for Wallet struct by @trevorgjohnson in #435
• feat: add vm.sleep(uint) to VmSafe interface by @Tudmotu in #438
• feat: add vm.tryFfi by @jrcarlos2000 in #443

Other Changes

• fix: restore inheritance order by @ZeroEkkusu in #425
• chore(StdCheats): deprecate changePrank by @Evalir in #434
• fix: assumeNotForgeAddress in StdCheats.sol by @ashhanai in #430
• chore: conform test naming to style guide by @Sabnock01 in #433
• chore: make json parse cheatcodes pure by @vdrg in #447
• fix(stdStorage): wrong slot id may returned by find() when slot value == 1337 by @paco0x in #446

New Contributors

• @klkvr made their first contribution in #426
• @trevorgjohnson made their first contribution in #435
• @ashhanai made their first contribution in #430
• @Tudmotu made their first contribution in #438
• @giuseppecrj made their first contribution in #437
• @ruvaag made their first contribution in #441
• @jrcarlos2000 made their first contribution in #443
• @vdrg made their first contribution in #447
• @bernard-wagner made their first contribution in #445

Full Changelog: v1.6.0...v1.6.1

v1.6.0

Featured Changes

• fix(tests): conform to upcoming expectRevert behavior by @Evalir in #379 — Read more about the upcoming forge v1 behavior here
• feat: add CallerMode enum and vm.readCallers cheat by @xeno097 in #400
• feat: add deployCodeTo StdCheat by @ZeroEkkusu in #401
• feat: add vm.skip(bool) cheat by @Evalir in #410
• feat: add checked_write_int for int256 to StdStorage by @0xb10ckdev in #415
• feat: add assumeAddressIsNot StdCheats @Sabnock01 in #407

Other Changes

• chore: remove unused import by @paco0x in #392
• fix: improve DX by @ZeroEkkusu in #398
• ci: check for warnings by @ZeroEkkusu in #403
• ci: fix indentation by @mds1 in #408
• ci: remove dup step by @ZeroEkkusu in #413
• chore: bump to v1.6.0 by @mds1 in #417

New Contributors

• @paco0x made their first contribution in #392
• @xeno097 made their first contribution in #400
• @0xb10ckdev made their first contribution in #415

Full Changelog: v1.5.6...v1.6.0

v1.5.6

Featured Changes

• feat(cheats): add vm.getLabel cheatcode by @Evalir in #370
• feat(cheats): Add vm.prevrandao to Vm.sol by @Evalir in #377
• feat(cheats/stdCheats): add destroyAccount stdCheat (used to mimic self-destruct) and vm.setNonceUnsafe and vm.resetNonce cheats by @joaquinlpereyra in #389
• feat(stdCheats): add boundPrivateKey util by @PaulRBerg in #382
• feat(stdCheats): add assumeNoBlacklisted cheat by @PaulRBerg in #384
• feat(logs): pure console.logs by @0xdapper in #374
• feat(logs): add memory safe logging by @Philogy in #375

Other Changes

• perf: use staticcall instead of call by @PaulRBerg in #383
• chore(constants): add Create2Factory to CommonBase by @Sabnock01 in #388
• feat(constants): add SECP256K1_ORDER constant by @PaulRBerg in #381
• chore: bump version to v1.5.6 by @mds1 in #391

New Contributors

• @Evalir made their first contribution in #370
• @Philogy made their first contribution in #375
• @joaquinlpereyra made their first contribution in #389

Full Changelog: v1.5.5...v1.5.6

v1.5.5

Featured Changes

• feat: add new filesystem cheatcodes and update existing ones, by @DaniPopes in #367

Other Changes

• ci: automatically sync v1 release branch on new releases, by @PaulRBerg in #366
• test: comment out flaky test by @mds1 in #364
• chore: update infura keys by @mds1 in #368
• chore: bump to v1.5.5 by @mds1 in #369

New Contributors

• @DaniPopes made their first contribution in #367

Full Changelog: v1.5.4...v1.5.5

v1.5.4

Featured Changes

Breakpoints

Use vm.breakpoint(string calldata char) and vm.breakpoint(string calldata char, bool value) to set breakpoints when using the debugger. Jump to those breakpoints using '<char>. The bool overload lets you set conditional breakpoints.

More info:

• Find the cheats here.
• The two forge-std PRs by @iFrostizz: #357 and #358

Expect Zero or Many Calls

The vm.expectCall cheats have a new overload that takes a count, which is the number of times you expect that call to be made in the next call. Use a value of zero if you want to test that a call does not occur.

More info:

• Find the cheats here
• The forge-std PR by @reubenr0d in #360

Other Changes

• refactor: provide pure bound int that has no console.logs by @PaulRBerg in #350
• fix: removed unnecessary todo comment by @dd0sxx in #354
• docs: improve writing in StdChains comments by @PaulRBerg in #355
• chore: bump to v1.5.4 by @mds1 in #362

New Contributors

• @dd0sxx made their first contribution in #354

Full Changelog: v1.5.3...v1.5.4

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