Jest DOM (for DOM assertions via @testing-library/jest-dom)

E696506
DOM assertion library JavaScript testing library Jest companion library open-source software

Jest DOM is a companion library for Jest that provides convenient, human-readable DOM-specific assertion matchers commonly used with React Testing Library and other @testing-library tools.

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Observed surface forms (1)

Surface form Occurrences
Jest DOM 0

Statements (51)

Predicate Object
instanceOf DOM assertion library ⓘ
JavaScript testing library ⓘ
Jest companion library ⓘ
open-source software ⓘ
category frontend testing ⓘ
testing ⓘ
unit testing ⓘ
configuration can be added in Jest setupFilesAfterEnv ⓘ
distributedAs npm package ⓘ
documentation https://testing-library.com/docs/ecosystem-jest-dom ⓘ
ecosystem Testing Library NERFINISHED ⓘ
extends expect ⓘ
goal encourage testing from the user perspective ⓘ
improve test readability ⓘ
provide human-readable DOM assertions ⓘ
hostedOn GitHub NERFINISHED ⓘ
importStyle import '@testing-library/jest-dom'; ⓘ
integratesWith Jest expect API NERFINISHED ⓘ
language JavaScript NERFINISHED ⓘ
license MIT License ⓘ
maintainedBy Testing Library maintainers ⓘ
matcher .toBeDisabled ⓘ
.toBeEmptyDOMElement ⓘ
.toBeEnabled NERFINISHED ⓘ
.toBeVisible ⓘ
.toContainElement ⓘ
.toContainHTML ⓘ
.toHaveAccessibleDescription NERFINISHED ⓘ
.toHaveAccessibleName ⓘ
.toHaveAttribute ⓘ
.toHaveClass ⓘ
.toHaveDisplayValue ⓘ
.toHaveFocus ⓘ
.toHaveFormValues ⓘ
.toHaveStyle ⓘ
.toHaveTextContent ⓘ
.toHaveValue NERFINISHED ⓘ
matcher .toBeInTheDocument ⓘ
npmPackageName @testing-library/jest-dom NERFINISHED ⓘ
providedBy @testing-library/jest-dom NERFINISHED ⓘ
repository https://github.com/testing-library/jest-dom ⓘ
runsOn Node.js NERFINISHED ⓘ
supports DOM-specific assertions ⓘ
TypeScript type definitions ⓘ
custom Jest matchers ⓘ
usedWith @testing-library/angular NERFINISHED ⓘ
@testing-library/dom NERFINISHED ⓘ
@testing-library/react NERFINISHED ⓘ
@testing-library/vue NERFINISHED ⓘ
Jest NERFINISHED ⓘ
React Testing Library NERFINISHED ⓘ

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

Jest → ecosystem → Jest DOM (for DOM assertions via @testing-library/jest-dom) ⓘ