Cypress component test with NextJS useRouter function

Srijan Karki answered on May 25, 2023 Popularity 1/10 Helpfulness 1/10

answer Cypress component test with NextJS useRouter function

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Cypress component test with NextJS useRouter function

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Cypress.Commands.add('nextMount', (component, options) => {
    // Mock a `Router`, enable asserting against function calls using `cy.stub`: ( cy.get('@router:back').should(...) )
    const router = {
        route: '/',
        pathname: '/',
        query: {},
        asPath: '/',
        basePath: '',
        back: cy.stub().as('router:back'),
        forward: cy.stub().as('router:forward'),
        push: cy.stub().as('router:push'),
        reload: cy.stub().as('router:reload'),
        replace: cy.stub().as('router:replace'),
        isReady: true,
        ...(options?.router || {}),
    }
    // Mock a `HeadManager`, enable asserting against additions via `<Head />` & `<Script />` using `cy.stub`
    const headManager = {
        updateHead: cy.stub().as('head:updateHead'),
        mountedInstances: new Set(),
        updateScripts: cy.stub().as('head:updateScripts'),
        scripts: new Set(),
        getIsSsr: () => false,
        appDir: false,
        nonce: '_',
        ...(options?.head || {})
    }

    // Any network call to get optimized image data is intercepted and supplied with a fallback image
    const FallbackImage = /* grab a mock image from filesystem */
    cy.intercept('_next/image*', {
        statusCode: 200,
        headers: { 'Content-Type': 'image/png' },
        body: FallbackImage.buffer,
    })

    return mount(
        <HeadManagerContext.Provider value={headManager}>
            <RouterContext.Provider value={router}>
                {component}
            </RouterContext.Provider>
        </HeadManagerContext.Provider>,
        options
    )
})

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: www.cypress.io

Tags: cypress function javascript

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Contributed on Oct 03 2024

Srijan Karki

0 Answers Avg Quality 2/10

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$mysqli = new mysqli($host, $username, $passwd, $dbName, $port, $socket);

Popularity 10/10 Helpfulness 2/10 Language whatever

Source: www.tutorialspoint.com

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Contributed on May 25 2023

Mayur Mayurzambare

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Cypress component test with NextJS useRouter function

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Cypress component test with NextJS useRouter function

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