Top jest issues

Error Cannot read property converageData of null

Bug Needs Repro
jsoneaday picture jsoneaday·30 Jan 2019·13 Comments
👍3

Feature Request: Throw error if first argument to "it" or "test" is not a string

Feature Request Help Wanted
reggi picture reggi·7 Feb 2018·11 Comments

SyntaxError: Unexpected token import, testing ES6 typescript components

LiamKenneth picture LiamKenneth·13 Aug 2017·5 Comments
👍6

Coverage flag breaks snapshot test

Bug
ColCh picture ColCh·19 Sep 2016·21 Comments

Use the "expect" npm package

Enhancement Hi-Pri
mjackson picture mjackson·12 Sep 2016·50 Comments
👍46 ❤22 🎉20

/scss/ in preprocessorIgnorePatterns has no effect

doque picture doque·7 Apr 2016·16 Comments
👍18

Disable all manual `__mocks__` at once with `jest.unmockAll()`.

Feature Request
jnak picture jnak·16 Aug 2019·18 Comments
👍10 ❤1

toThrow should return the error

Feature Request
chrisblossom picture chrisblossom·16 Jul 2019·12 Comments
👍11

useFakeTimers breaks with native promise implementation

Feature Request
ForbesLindesay picture ForbesLindesay·12 Oct 2018·15 Comments
👍23

jest.fn() is not a function

burakuluu picture burakuluu·6 Oct 2017·8 Comments
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