Difference between revisions of "Jest"
From Wasya Wiki
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</pre> | </pre> | ||
| − | + | From: https://stackoverflow.com/questions/58392815/how-to-mock-usehistory-hook-in-jest | |
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<pre> | <pre> | ||
jest.mock('react-router-dom', () => ({ | jest.mock('react-router-dom', () => ({ | ||
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})); | })); | ||
</pre> | </pre> | ||
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== mock api == | == mock api == | ||
Latest revision as of 18:02, 15 April 2025
does the element exist?
logg(w.find('.BackBtn').exists(), 'found?')
dump the DOM
render(<App />) logg(document, 'screen')
mock router
// const mockPush = jest.fn()
// jest.mock('react-router-dom', () => {
// const originalModule = jest.requireActual('react-router-dom')
// return {
// __esModule: true,
// ...originalModule,
// useHistory: () => ({
// push: mockPush,
// }),
// }
// })
From: https://stackoverflow.com/questions/58392815/how-to-mock-usehistory-hook-in-jest
jest.mock('react-router-dom', () => ({
...jest.requireActual('react-router-dom'),
useHistory: () => ({
goBack: jest.fn()
})
}));
mock api
jest.mock('$shared/Api')
// jest.mock('$shared/Api', () => {
// return {
// __esModule: true,
// default: () => {
// return {
// getCity: () => {
// return new Promise((resolve, reject) => {
// resolve({
// data: {
// city: {
// newsitems: [{ name: 'report-name-2', item_type: 'Report' }]
// }
// }
// })
// })
// },
// }
// },
// }
// })
