Ombi/tests/cypress/integration/examples/utilities.spec.js
2021-03-09 15:01:43 +00:00

111 lines
3.2 KiB
JavaScript

/// <reference types="cypress" />
context('Utilities', () => {
beforeEach(() => {
cy.visit('https://example.cypress.io/utilities')
})
it('Cypress._ - call a lodash method', () => {
// https://on.cypress.io/_
cy.request('https://jsonplaceholder.cypress.io/users')
.then((response) => {
let ids = Cypress._.chain(response.body).map('id').take(3).value()
expect(ids).to.deep.eq([1, 2, 3])
})
})
it('Cypress.$ - call a jQuery method', () => {
// https://on.cypress.io/$
let $li = Cypress.$('.utility-jquery li:first')
cy.wrap($li)
.should('not.have.class', 'active')
.click()
.should('have.class', 'active')
})
it('Cypress.Blob - blob utilities and base64 string conversion', () => {
// https://on.cypress.io/blob
cy.get('.utility-blob').then(($div) => {
// https://github.com/nolanlawson/blob-util#imgSrcToDataURL
// get the dataUrl string for the javascript-logo
return Cypress.Blob.imgSrcToDataURL('https://example.cypress.io/assets/img/javascript-logo.png', undefined, 'anonymous')
.then((dataUrl) => {
// create an <img> element and set its src to the dataUrl
let img = Cypress.$('<img />', { src: dataUrl })
// need to explicitly return cy here since we are initially returning
// the Cypress.Blob.imgSrcToDataURL promise to our test
// append the image
$div.append(img)
cy.get('.utility-blob img').click()
.should('have.attr', 'src', dataUrl)
})
})
})
it('Cypress.minimatch - test out glob patterns against strings', () => {
// https://on.cypress.io/minimatch
let matching = Cypress.minimatch('/users/1/comments', '/users/*/comments', {
matchBase: true,
})
expect(matching, 'matching wildcard').to.be.true
matching = Cypress.minimatch('/users/1/comments/2', '/users/*/comments', {
matchBase: true,
})
expect(matching, 'comments').to.be.false
// ** matches against all downstream path segments
matching = Cypress.minimatch('/foo/bar/baz/123/quux?a=b&c=2', '/foo/**', {
matchBase: true,
})
expect(matching, 'comments').to.be.true
// whereas * matches only the next path segment
matching = Cypress.minimatch('/foo/bar/baz/123/quux?a=b&c=2', '/foo/*', {
matchBase: false,
})
expect(matching, 'comments').to.be.false
})
it('Cypress.Promise - instantiate a bluebird promise', () => {
// https://on.cypress.io/promise
let waited = false
/**
* @return Bluebird<string>
*/
function waitOneSecond () {
// return a promise that resolves after 1 second
// @ts-ignore TS2351 (new Cypress.Promise)
return new Cypress.Promise((resolve, reject) => {
setTimeout(() => {
// set waited to true
waited = true
// resolve with 'foo' string
resolve('foo')
}, 1000)
})
}
cy.then(() => {
// return a promise to cy.then() that
// is awaited until it resolves
// @ts-ignore TS7006
return waitOneSecond().then((str) => {
expect(str).to.eq('foo')
expect(waited).to.be.true
})
})
})
})