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@scaleway/jest-helpers
Advanced tools
@scaleway/jest-helpers
$ pnpm add @scaleway/jest-functions
import makeHelpers from '@scaleway/jest-helpers'
const Wrapper = ({ children }) => <ThemeProvider>{children}</ThemeProvider>
export const {
renderWithTheme,
shouldMatchEmotionSnapshot,
shouldMatchEmotionSnapshotWithPortal,
} = makeHelpers(Wrapper)
import makeHelpers from '@scaleway/jest-helpers'
import defaultTheme from '..'
interface WrapperProps {
theme?: typeof defaultTheme
}
const Wrapper = ({ theme, children }) => (
<ThemeProvider theme={theme}>{children}</ThemeProvider>
)
export const {
renderWithTheme,
shouldMatchEmotionSnapshot,
shouldMatchEmotionSnapshotWithPortal,
} = makeHelpers(Wrapper)
import makeHelpers from '@scaleway/jest-helpers'
const Wrapper = ({ children }) => <ThemeProvider>{children}</ThemeProvider>
export const {
renderWithTheme,
shouldMatchEmotionSnapshot,
shouldMatchEmotionSnapshotWithPortal,
} = makeHelpers(Wrapper, { classNameReplacer: className => className })
renderWithTheme
Automatically uses CacheProvider
from @emotion/cache
. Use it with a component, optional options & optional theme.
const renderWithTheme = (
component: ReactNode, // The component to render
options?: RenderOptions, // RenderOptions from @testing-library/react
theme?: Theme, // Optional theme to use which will be passed to the Wrapper above
) => ReturnType<typeof render>
shouldMatchEmotionSnapshot
/ shouldMatchEmotionSnapshotWithPortal
Internally it uses the renderWithTheme
generated from above.
const shouldMatchEmotionSnapshot = (
component: ReactNode, // The component to render
options: {
// In an object to make it backward-compatible and don't introduce any API breaking changes
options?: RenderOptions // RenderOptions from @testing-library/react
transform?: (node: ReturnType<typeof render>) => Promise<void> | void // (a)sync function execute between the render and the expect. You can use this if you need mockAllIsIntersecting
theme?: Theme // Optional theme to use which will be passed to the Wrapper above
},
) => Promise<void>
FAQs
A package for utilities jest functions
The npm package @scaleway/jest-helpers receives a total of 1 weekly downloads. As such, @scaleway/jest-helpers popularity was classified as not popular.
We found that @scaleway/jest-helpers demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 8 open source maintainers collaborating on the project.
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