respondOnce

Only respond once with given overwrite. You can call respondOnce multiple consecutive times and it will start with the respond you defined last. If you only use respondOnce and the resource is called more times a mock has been defined than it defaults back to the original resource.

Usage#

mock.respondOnce(overwrites, { header, statusCode, fetchResponse })

Parameters#

Name	Type	Details
`overwrites`	`MockOverwrite`	payload to overwrite the response
`params` optional	`MockResponseParams`	additional respond parameters to overwrite
`params.header` optional	`Object`	overwrite specific headers
`params.statusCode` optional	`Number`	overwrite response status code
`params.fetchResponse` optional	`Boolean`	fetch real response before responding with mocked data

Example#

respondOnce.js

function getToDos () {
    $('#todo-list li').waitForExist()
    return $$('#todo-list li').map(el => el.getText())
}

it('should demonstrate the respondOnce command', () => {
    const mock = browser.mock('https://todo-backend-express-knex.herokuapp.com/', {
        method: 'get'
    })

    mock.respondOnce([{
        title: '3'
    }, {
        title: '2'
    }, {
        title: '1'
    }])

    mock.respondOnce([{
        title: '2'
    }, {
        title: '1'
    }])

    mock.respondOnce([{
        title: '1'
    }])

    browser.url('https://todobackend.com/client/index.html?https://todo-backend-express-knex.herokuapp.com/')
    console.log(getToDos()) // outputs [ '3', '2', '1' ]
    browser.url('https://todobackend.com/client/index.html?https://todo-backend-express-knex.herokuapp.com/')
    console.log(getToDos()) // outputs [ '2', '1' ]
    browser.url('https://todobackend.com/client/index.html?https://todo-backend-express-knex.herokuapp.com/')
    console.log(getToDos()) // outputs [ '1' ]
    browser.url('https://todobackend.com/client/index.html?https://todo-backend-express-knex.herokuapp.com/')
    console.log(getToDos()) // outputs actual resource response
})