Issues

• toBeNegative treats -Infinity as a negative number

  bug
  jest-community/jest-extended#977 · Filter by author noritaka1166 opened on Oct 18, 2026

• toBeInteger throws when given a BigInt

  bug
  jest-community/jest-extended#975 · Filter by author noritaka1166 opened on Oct 18, 2026

• Add IP address matcher that takes into account normalization

  enhancement
  jest-community/jest-extended#835 · Filter by author ediener-meditech opened on Nov 17, 2025

• docs: update docs for getting started with TypeScript

  enhancement
  jest-community/jest-extended#824 · Filter by author CoreyKovalik opened on Oct 14, 2025
  2

• Add asymmetric matcher form for .toBeCloseTo() in jest-extended

  enhancement
  jest-community/jest-extended#810 · Filter by author hisham opened on Aug 15, 2025
  1

• toContainValue and toContainValues do not handle arrays anymore since v5.0

  bug
  jest-community/jest-extended#800 · Filter by author falkenhawk opened on Jul 15, 2025
  9

• Inconsistency in toHaveBeenCalledExactlyOnceWith for undefined values

  jest-community/jest-extended#753 · Filter by author DesselBane opened on May 7, 2025
  2

• toHaveBeenCalled*MatchSnapshot matchers

  jest-community/jest-extended#724 · Filter by author MillerSvt opened on Apr 10, 2025

• toThrowWithMessage - should assert extra error fields

  jest-community/jest-extended#709 · Filter by author razbensimon opened on Mar 13, 2025

• Doesn't work with jest 29

  jest-community/jest-extended#708 · Filter by author jacobg opened on Feb 20, 2025
  1

• Inconsistent Naming: toHaveBeenCalledOnce vs. toHaveBeenCalledExactlyOnceWith

  jest-community/jest-extended#706 · Filter by author jeengbe opened on Jan 11, 2025
  1

• InverseAsymmetricMatchers incorrectly extends base Jest Expect

  jest-community/jest-extended#703 · Filter by author Woodz opened on Sep 19, 2024

• BUG: toHaveBeenCalledExactlyOnceWith only reports first argument of method call in feedback on a failed assertion.

  jest-community/jest-extended#690 · Filter by author GRollason opened on Jun 11, 2024
  1

• Feature Request: stringContainingCaseInsensitive

  jest-community/jest-extended#686 · Filter by author yasinosman opened on May 8, 2024

• Feature Request: Array matcher diff

  jest-community/jest-extended#684 · Filter by author didley opened on Apr 4, 2024

• BUG: nested matcher printing "object Object"

  jest-community/jest-extended#682 · Filter by author leppaott opened on Mar 26, 2024

• toContainOneOf([string1, string2, string3]) would be nice

  jest-community/jest-extended#679 · Filter by author robertleeplummerjr opened on Mar 13, 2024

• Use jest-diff in toHaveBeenCalledWith matcher results

  jest-community/jest-extended#676 · Filter by author olivierlacan opened on Feb 7, 2024

• TypeScript declarations are not working when used with @jest/globals

  jest-community/jest-extended#674 · Filter by author slavafomin opened on Jan 16, 2024
  3

• value '...actual' is not correct for toHaveBeenCalledExactlyOnceWith fail case

  jest-community/jest-extended#672 · Filter by author lcialon opened on Nov 13, 2023
  2

• fail does not work when testing code using a try/catch

  jest-community/jest-extended#663 · Filter by author thehale opened on Oct 9, 2023

• toHaveBeenCalledExactlyOnceWith expects an array of objects, when the object is passed as args

  jest-community/jest-extended#645 · Filter by author oleksandrva opened on Aug 8, 2023
  7

• toIncludeSameMembers output is hard to understand

  jest-community/jest-extended#639 · Filter by author rluvaton opened on Aug 3, 2023
  3

• Number matches should not coerce non-numbers to numbers.

  jest-community/jest-extended#617 · Filter by author paperclover opened on Jun 15, 2023
  1

• Feature Request: Support "export" package

  jest-community/jest-extended#615 · Filter by author mikicho opened on Jun 9, 2023